Audited ·Last updated 27 Jul 2026·8 citations·Tier 1·0 uses

Annual Salary Calculator

Free annual salary calculator. Convert hourly, weekly, biweekly, semimonthly, or monthly pay to a yearly salary using standard 2080-hour US payroll math.

Annual Salary Calculator

The dollar amount you are paid in the frequency selected below. Enter a per-hour wage, weekly paycheck, biweekly paycheck, semimonthly paycheck, monthly salary, or annual salary — the calculator will convert it to all of the other periods.
$
Pay frequency
Standard US full-time is 40 hours/week — the basis of the 2,080-hour work year (40 × 52). Bureau of Labor Statistics CPS data puts the average full-time workweek near 42.5 hours. Used only when the input or output involves an hourly rate.
hrs
Default 52 — most US salaried employees are paid for all 52 weeks including PTO and holidays. Use 50 if you take 2 unpaid weeks off; freelancers and 1099 contractors should use realistic billable weeks (often 46–48 after vacation, sick days, and admin time).
wks
Annual salary
$52,000.00
Total gross pay across one full year. This is the headline number most US compensation conversations reference — the salary line in an offer letter, the figure quoted on a W-2 (box 1 plus deferrals), and the basis for federal income-tax bracket lookups in IRS Publication 17.
Hourly rate
$25.00
Weekly pay
$1,000.00
Biweekly pay
$2,000.00
Semimonthly pay
$2,166.67
Monthly pay
$4,333.33

Background.

An annual salary calculator converts a wage or paycheck from one pay frequency into every other standard pay frequency — turning an hourly rate into a yearly salary, a yearly salary into a biweekly paycheck, or a monthly stipend into an equivalent hourly billing rate. The conversion is the most common piece of compensation math in American working life because the same income gets expressed in six different units depending on who is asking. Recruiters quote annual salary in offer letters. Hourly workers see a rate on their pay stubs. The IRS reports box-1 wages annually. Mortgage underwriters underwrite against gross monthly income. Freelancers price work by the hour but plan revenue by the year. Each conversion looks trivial in isolation but routinely produces six-figure errors when the wrong divisor is used — most notoriously the biweekly-versus-semimonthly mix-up, in which the same nominal paycheck is divided into 24 periods (semimonthly, twice a month) versus 26 periods (biweekly, every two weeks), a difference of about 8.3% over a full year.

The calculator runs the standard US payroll-industry conversions exactly as they appear in IRS Publication 15 (Circular E) and the Department of Labor's Fair Labor Standards Act regulations. The foundational identity is the 2,080-hour work year: 40 hours per week multiplied by 52 weeks gives 2,080, which is why a $100,000 annual salary works out to almost exactly $48.08 per hour, and why a $25-per-hour wage works out to exactly $52,000 per year. The 2,080 number is the basis for federal General Schedule pay tables, military E-grade pay conversions, contractor rate negotiations, and the hourly-equivalent disclosures employers make under state pay-transparency laws including California Senate Bill 1162 and New York's Labor Law 194-b. Above the 2,080 floor sit the period-count divisors: 12 for monthly, 24 for semimonthly, 26 for biweekly, and the user-specified weeksPerYear (default 52) for weekly. Enter your pay amount, select the frequency it is paid in, optionally adjust the hours-per-week and weeks-per-year assumptions for your situation, and the calculator returns the equivalent in all six standard units.

The biweekly-versus-semimonthly distinction is worth pausing on because it is the single most common conversion error in US payroll and the question that triggers the most calls to HR departments every January. Biweekly means every two weeks — typically every other Friday — which produces 26 paychecks per year (52 weeks ÷ 2). Semimonthly means twice a month, usually the 1st and 15th, which produces exactly 24 paychecks per year (12 months × 2). The two cadences land on the same dates only a handful of times per year, and two calendar months per year contain three biweekly checks rather than two, which is why biweekly employees experience two 'extra-paycheck' months annually and semimonthly employees do not. A $60,000 salary paid biweekly produces a $2,307.69 paycheck; the same $60,000 paid semimonthly produces a $2,500.00 paycheck. The annual gross is identical — only the slicing differs.

The weeksPerYear input matters more than most users realize, and gets the most pushback from freelancers and 1099 contractors. A W-2 employee on a 52-week salary is paid for all 52 weeks including paid time off, federal holidays, and sick leave — the salary covers the calendar year regardless of how many hours the desk chair is occupied. For that employee the 52-week assumption is correct. A self-employed consultant, freelance designer, or contract software engineer billing hourly is in a fundamentally different position. They are not paid for the two-week vacation, the ten federal holidays, the week of flu, the unpaid time spent on bookkeeping, marketing, prospecting, and unbillable client calls, or the gap weeks between engagements. Realistic billable utilization for a senior freelancer typically lands at 46 to 48 weeks per year and a 30-to-35-hour billable week — even when nominal 'work weeks' are 50-plus hours. The implication is direct: a freelancer who wants to clear a $100,000 W-2-equivalent income needs to charge meaningfully more per hour than the naive $100,000 ÷ 2,080 = $48 figure suggests. Plugging 35 hours × 47 weeks (1,645 billable hours) into the calculator instead returns an hourly rate of $60.79 to land the same gross — a 26% premium that covers the unpaid time the W-2 salary silently absorbs, before any adjustment for self-employment tax (15.3%), health insurance premiums no longer subsidized by an employer, or the absence of an employer-matched 401(k).

Use this calculator as the canonical pay-frequency converter for offer-letter negotiations, freelance rate-setting, mortgage pre-approval math, side-gig revenue planning, and any conversation in which one number needs to be expressed in another unit. The arithmetic is deterministic — no taxes, no withholding, no bracket lookups — so the result is gross pay, not take-home. For after-tax conversions use the federal income tax calculator and your state's withholding tables; for self-employment grossing-up use the self-employment tax calculator. For the canonical methodology citation, see the Bureau of Labor Statistics' 'How the CPS Measures Pay' technical note and IRS Publication 15 Section 7 on supplemental wage and aggregate withholding methods.

What is annual salary calculator?

Annual salary is the total gross compensation an employee earns in one calendar year, before federal income tax withholding (computed under IRS Publication 15 wage-bracket or percentage methods), state income tax, FICA payroll taxes (6.2% Social Security on wages up to the 2025 Social Security wage base of $176,100, plus 1.45% Medicare on all wages, plus the Additional Medicare Tax of 0.9% on wages above $200,000 for single filers), benefit deductions, and retirement-plan deferrals. In US payroll the annual figure is the primary contracting unit — the number on an offer letter, the basis for W-2 box 1 (with deferrals added back), and the line item the IRS uses for income-bracket lookup in Form 1040. Other pay frequencies are derived from the annual figure by standard divisors codified in IRS Publication 15 and Department of Labor regulations under the Fair Labor Standards Act: 12 for monthly pay, 24 for semimonthly pay (twice a month, typically the 1st and 15th), 26 for biweekly pay (every two weeks), and 52 for weekly pay. The hourly equivalent at full-time uses the 2,080-hour standard year (40 hours per week × 52 weeks), which appears in 5 U.S.C. § 5504 governing federal General Schedule pay and is the conventional reference for hourly-to-salary conversions across private payroll software (ADP, Gusto, Paychex, Workday). Note that hourly conversions are reference figures, not legal definitions: the Fair Labor Standards Act requires overtime at 1.5× the regular hourly rate for non-exempt employees who work over 40 hours in a workweek, where 'regular rate' is defined in 29 CFR § 778.108 as total weekly compensation divided by total hours worked — which can differ from the offer-letter hourly rate when commissions, bonuses, or shift differentials are present. For salaried exempt employees the conversion is purely informational and has no legal effect on pay calculations.

How to use this calculator.

  1. Enter the pay amount you want to convert. Type the dollar figure as it appears on your pay stub, offer letter, hourly-rate quote, or proposed freelance bill. Do not include taxes or deductions — this calculator works in gross pay only.
  2. Select the frequency that pay amount represents. Per hour, per week, every two weeks (biweekly, 26 checks/year), twice a month (semimonthly, 24 checks/year), per month, or per year. The biweekly-versus-semimonthly distinction matters: if you get paid every other Friday, choose biweekly; if you get paid on the 1st and 15th, choose semimonthly.
  3. Adjust hours worked per week if you are not on a standard 40-hour schedule. The default 40 hours is the US Fair Labor Standards Act full-time benchmark and the basis for the 2,080-hour work year. Part-time roles typically use 20–30 hours; physicians and senior associates at law firms often work 50–60+ billable hours.
  4. Adjust weeks worked per year for unpaid time off or freelance utilization. Default 52 covers all calendar weeks including paid vacation and holidays — correct for salaried W-2 employees. Use 50 if you take 2 weeks of unpaid leave annually. Freelancers and independent contractors should use 46–48 to account for unpaid vacation, sick time, prospecting, and the gap weeks between engagements.
  5. Read the six output rows. The primary output is annual salary; secondary outputs give the equivalent hourly, weekly, biweekly, semimonthly, and monthly figures using IRS Publication 15 standard period counts. These are gross numbers — for after-tax pay, run the result through the federal income tax calculator.
  6. Sensitivity-test the result if you are negotiating. Re-run with hoursPerWeek = 45 or 50 to see what a 'salary' role implies as an effective hourly rate. Re-run with weeksPerYear = 46 to model freelance utilization. If you are weighing a 1099 contract against a W-2 offer, gross the 1099 rate up by 7.65% to cover the employer half of FICA the contractor pays as self-employment tax.

The formula.

A = w × h × W ; pay = A ⁄ n

All conversions route through a single intermediate quantity — annual gross pay — and then redistribute it across the standard US payroll period counts. The forward path from input to annual depends on the selected frequency. For hourly input, annual = inputAmount × hoursPerWeek × weeksPerYear; at the defaults of 40 hours × 52 weeks this is inputAmount × 2,080, which is why a $25/hr wage equals exactly $52,000 per year. For weekly input, annual = inputAmount × weeksPerYear, defaulting to inputAmount × 52. For biweekly input, annual = inputAmount × 26 — there are exactly 26 biweekly periods in a year because 52 weeks divided by 2 equals 26, and this is non-negotiable regardless of calendar quirks (the 'three-paycheck months' simply mean that biweekly periods do not align evenly with calendar months, not that the period count changes). For semimonthly input, annual = inputAmount × 24, because two pay dates per month times twelve months equals 24 paychecks per year, again independent of the calendar. For monthly input, annual = inputAmount × 12. For annual input the conversion is the identity — annual = inputAmount. Once annual gross is known, the reverse split distributes it back across every period: hourly = annual ÷ (hoursPerWeek × weeksPerYear) — the canonical 2,080 divisor at full-time defaults; weekly = annual ÷ weeksPerYear; biweekly = annual ÷ 26; semimonthly = annual ÷ 24; monthly = annual ÷ 12. The two structurally interesting facts the math surfaces. First, biweekly and semimonthly paychecks for the same annual salary differ by the ratio 26/24 = 1.0833, so a biweekly paycheck is approximately 7.7% smaller than the semimonthly equivalent ((24 − 26)/26 = −7.69%) while the annual total is identical — the same money is just sliced into more pieces. Second, the hourly-to-annual identity hourly × 2,080 = annual is the convention that makes US labor economics arithmetic clean: BLS Occupational Employment Statistics reports both median hourly and median annual wages computed against this exact 2,080 reference, and the federal General Schedule pay tables under 5 CFR § 550.103 use 2,087 hours per year (a slight refinement that averages the 28-year cycle of leap years and weekday distributions) — most private-sector payroll uses the rounder 2,080. The calculator uses 2,080 by default but honors user overrides of hoursPerWeek and weeksPerYear for non-standard schedules. All arithmetic is performed in full Decimal precision via the decimal.js library — there is no floating-point error to worry about even when dividing a $1,000,000 salary by 26 biweekly periods — with rounding to display precision only at the output layer.

A worked example.

Example

Consider a worker earning $25 per hour at a standard US full-time schedule of 40 hours per week, 52 weeks per year — the canonical example used in every introductory payroll textbook. The annual conversion runs $25 × 40 × 52 = $52,000 of gross pay per year. Distributing that annual figure back across the standard pay frequencies gives $52,000 ÷ 52 = $1,000.00 per week, $52,000 ÷ 26 = $2,000.00 every two weeks (biweekly), $52,000 ÷ 24 ≈ $2,166.67 twice a month (semimonthly), and $52,000 ÷ 12 ≈ $4,333.33 per month. The hourly identity comes back exactly: $52,000 ÷ 2,080 = $25.00. Note the biweekly-versus-semimonthly difference the example surfaces — the semimonthly paycheck is about $166.67 larger than the biweekly paycheck for the same annual salary, because the same money is divided into 24 pieces instead of 26. The annual total is identical: $2,000 × 26 = $52,000 and $2,166.67 × 24 = $52,000. The example also illustrates why $52,000 has become an informal US benchmark — it is the year-equivalent of a $25/hr wage, which itself sits roughly at the median private-sector hourly wage reported in BLS Current Employment Statistics through 2024–2025. A freelancer wanting to clear the same $52,000 gross but realistically billing 35 hours per week for 47 weeks per year (allowing for vacation, holidays, sick days, and admin time) would need to charge $52,000 ÷ (35 × 47) = $52,000 ÷ 1,645 ≈ $31.61 per hour — a 26% premium over the W-2 rate to cover the unpaid weeks the salaried equivalent absorbs silently.

hours Per Week40
input Amount25
input Frequencyhourly
weeks Per Year52

Frequently asked questions.

How do I convert hourly pay to annual salary?
Multiply the hourly wage by hours worked per week and then by weeks worked per year. At the US full-time standard of 40 hours per week and 52 weeks per year, this collapses to hourly × 2,080. A $20/hr wage equals $41,600 per year; a $30/hr wage equals $62,400; a $50/hr wage equals $104,000. The 2,080-hour reference appears in 5 U.S.C. § 5504 governing federal pay, in IRS Publication 15 Section 7 examples, and in every commercial payroll system (ADP, Gusto, Workday). For part-time work or a 35-hour European-style week, substitute your actual hours: 35 × 52 = 1,820, so $25/hr at 35 hours/week is $25 × 1,820 = $45,500 per year. The conversion gives gross pay before federal and state income tax withholding and FICA — for take-home, run the result through a federal income tax calculator.
What is the difference between biweekly and semimonthly pay?
Biweekly means every two weeks — typically every other Friday — producing 26 paychecks per year (52 ÷ 2). Semimonthly means twice a month, almost always the 1st and 15th (or 15th and last day), producing exactly 24 paychecks per year (12 × 2). The annual gross is identical under either schedule; only the slicing changes. A $60,000 salary paid biweekly produces a $2,307.69 paycheck ($60,000 ÷ 26); the same $60,000 paid semimonthly produces a $2,500.00 paycheck ($60,000 ÷ 24) — a difference of about $192 per check. Two consequences follow. First, biweekly employees experience two 'three-paycheck months' per year when the calendar quirks align (typically once in the spring and once in the fall), while semimonthly employees never do — the count is fixed at 24. Second, biweekly is the most common US private-sector cadence (about 43% of employers per BLS Current Employment Statistics), while semimonthly is more common in professional services, government, and at the executive level. Mortgage underwriters convert both back to monthly gross under CFPB Qualified Mortgage rules: biweekly × 26 ÷ 12 = monthly; semimonthly × 2 = monthly.
How does PTO and paid holidays affect annual salary conversion?
For W-2 salaried employees the answer is that paid time off does not change the annual conversion at all. The salary covers all 52 calendar weeks regardless of how many of them include desk time — federal holidays, vacation days, sick leave, and bereavement leave are all paid out of the same fixed annual envelope. The 52-week assumption is correct and the standard divisors (52 weekly, 26 biweekly, 24 semimonthly, 12 monthly) apply unchanged. The picture changes for hourly W-2 employees who are not paid for time off. If you are an hourly worker who takes 2 unpaid weeks of vacation per year, your effective annual income is hourly × 40 × 50 = hourly × 2,000, not × 2,080 — a 3.85% reduction. The picture changes more dramatically for 1099 freelance contractors, who receive no paid leave at all and additionally lose billable hours to admin work, prospecting, and gap weeks. Realistic freelance utilization is typically 46–48 weeks at 30–35 billable hours per week — set weeksPerYear and hoursPerWeek accordingly when computing a freelance hourly rate from a target annual income.
How should freelancers and contractors set their hourly rate?
Start from the W-2 annual income you want to replicate, then mark up for three things the salary silently covers: unpaid time off, self-employment tax, and benefits. Step one: pick a realistic billable hours figure. A senior freelancer working a notional 50-hour week typically bills 30–35 hours per week (the rest is unpaid sales, admin, bookkeeping, and revisions) and works 46–48 weeks per year (allowing for vacation, sick days, and the gap weeks between engagements). That is 1,380–1,680 billable hours per year, well below the W-2 reference of 2,080. Step two: gross up for the employer half of FICA — W-2 employees pay only 7.65% of payroll tax because the employer pays the other 7.65%; 1099 contractors pay the full 15.3% as self-employment tax, so multiply by 1.0765 to break even on tax. Step three: add 25–35% for unsubsidized health insurance, the missing 401(k) match, and disability/liability insurance. Worked example: to net the equivalent of a $100,000 W-2 salary at 35 hours × 47 weeks utilization, the freelance billable rate needs to be roughly $100,000 ÷ 1,645 × 1.0765 × 1.30 ≈ $85 per hour — substantially above the naive $100,000 ÷ 2,080 = $48 W-2-equivalent figure.
How do I convert annual salary back to an hourly rate?
Divide annual salary by total hours worked per year. At the US full-time standard of 40 hours × 52 weeks = 2,080 hours, the divisor is 2,080 and the math is simple: $50,000 ÷ 2,080 ≈ $24.04; $75,000 ÷ 2,080 ≈ $36.06; $100,000 ÷ 2,080 ≈ $48.08; $150,000 ÷ 2,080 ≈ $72.12; $200,000 ÷ 2,080 ≈ $96.15. The federal General Schedule under 5 CFR § 550.103 uses 2,087 hours per year (a refinement averaging the 28-year cycle of leap years and weekday distributions) — most private payroll uses the rounder 2,080. For salaried employees who actually work more than 40 hours per week the 'true' hourly is lower than the offer-letter conversion: a $150,000 salary at 60 hours/week × 52 weeks = 3,120 hours gives an effective $48.08/hour — the same hourly rate as a $100,000 salary at a 40-hour week. This is the math behind the long-running complaint that bigtech engineers, junior law-firm associates, and management consultants on $200,000+ packages are 'really' earning a $60/hour rate after accounting for working hours.
Why is 2,080 hours used as the standard work year?
2,080 = 40 hours per week × 52 weeks per year, the US full-time benchmark codified in the Fair Labor Standards Act of 1938 (40-hour workweek above which overtime applies for non-exempt employees) and 5 U.S.C. § 5504 (basis for federal General Schedule hourly conversions). The 2,080-hour year ignores paid time off and federal holidays, which is appropriate for salary-to-hourly conversion because salaried employees are paid for those weeks regardless of attendance. The federal government's own General Schedule uses 2,087 hours per year — a refinement that averages out the leap-year cycle and the distribution of weekdays across the year — but private-sector payroll software (ADP, Gusto, Paychex, Workday) almost universally uses 2,080 for cleanliness. BLS Occupational Employment Statistics reports both median hourly and median annual wages computed against the 2,080 reference, which makes the two figures directly comparable. International readers note: most European countries assume a 1,800–1,900 hour work year reflecting longer statutory paid leave (typically 25–30 vacation days plus public holidays), which is one reason cross-country wage comparisons measured purely in dollars per hour are misleading without an hours-worked adjustment.
Does the calculator account for taxes and deductions?
No — the calculator works strictly in gross pay. The outputs are pre-tax, pre-FICA, pre-401(k)-deferral, pre-health-insurance-premium figures, identical to the salary line on an offer letter and to W-2 box 1 with retirement deferrals added back. To get net (take-home) pay, layer on federal income tax withholding (computed from your W-4 status under IRS Publication 15-T), state income tax withholding (varies by state — California, Hawaii, and New York are highest; Florida, Texas, Tennessee, and six other states have no state income tax), FICA at 7.65% of gross up to the 2025 Social Security wage base of $176,100 (then 1.45% Medicare on the excess, plus 0.9% Additional Medicare Tax on wages above $200,000 for single filers), and any pre-tax benefit deductions like 401(k), HSA, or health-insurance premiums. As a rough rule of thumb, a single W-2 employee in a no-state-income-tax state takes home roughly 75–80% of gross at the $50,000–$100,000 income band; the figure drops to 60–65% in high-tax states at the $200,000+ band. For accurate net pay run the gross figure from this calculator through a federal income tax calculator or your state's payroll-tax calculator.
How is annual salary calculated for part-time workers?
Same arithmetic, different hours-per-week input. A part-time hourly worker at $18/hr working 25 hours per week, 52 weeks per year, earns $18 × 25 × 52 = $23,400 per year gross. A part-time salaried employee paid $40,000 for a 30-hour week earns the same $40,000 annually as quoted — the salary is the contract regardless of hours — but the effective hourly is $40,000 ÷ (30 × 52) = $40,000 ÷ 1,560 ≈ $25.64, meaningfully higher than the naive $40,000 ÷ 2,080 = $19.23 'full-time-equivalent' figure. The distinction matters for benefits eligibility: the Affordable Care Act defines a full-time employee as one averaging 30 or more hours per week, so employers with 50+ full-time-equivalent employees must offer health coverage to anyone over that threshold (26 CFR § 54.4980H-1). It also matters for state pro-ration rules on salary minimums for exempt status under the FLSA — California's 2025 exempt-employee salary floor of $68,640 per year does not pro-rate down for part-time exempt employees, so part-time exempt arrangements are legally fragile in many states.
Why do biweekly employees get two 'extra' paychecks some months?
They do not, technically — biweekly employees always get exactly 26 paychecks per year. The 'three-paycheck month' phenomenon is an artifact of the calendar, not extra money. Biweekly pay periods land every 14 days, but calendar months are 28–31 days long. Most months therefore contain exactly two biweekly Fridays, but twice per year a month happens to contain three — typically once in the spring and once in the fall, with the exact months drifting one position later each year. Over a full year the count still comes out to 26 paychecks, which means 10 months contain 2 paychecks (20 total) and 2 months contain 3 paychecks (6 total). Financial planners often recommend treating the two 'extra' paychecks as bonus savings opportunities — directing them to retirement, an emergency fund, or debt paydown — because the household budget is already balanced around the 24 normal-month paychecks. The same math does not apply to semimonthly employees, who get exactly 2 paychecks every month of the year for 24 total.
Are the conversions used in this calculator legally binding?
No — the conversions are reference figures, not legal pay calculations. For exempt salaried employees the hourly equivalent is purely informational and has no effect on actual compensation, overtime entitlement, or benefits eligibility. For non-exempt hourly employees under the Fair Labor Standards Act, the relevant legal figure is the 'regular rate of pay' defined in 29 CFR § 778.108 as total weekly compensation (including commissions, non-discretionary bonuses, shift differentials, and certain other supplements) divided by total hours worked in the workweek — which can differ from a posted hourly rate when variable pay is involved. Overtime at 1.5× the regular rate is owed for hours worked above 40 in a workweek, computed against this legal regular rate rather than the offer-letter hourly. State law can be stricter — California requires daily overtime above 8 hours per day and double-time above 12 hours per day under Labor Code § 510, neither of which appears in federal law. For exact pay calculations under either FLSA or state law, consult the DOL Wage and Hour Division or your state labor commissioner; this calculator is a reference tool for offer-letter conversions and personal-finance planning.

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