Bi-Weekly Paycheck Calculator

Bi-weekly pay (every two weeks, 26 paychecks per year) is the most common pay frequency in the United States, used by approximately 43% of all private sector workers. Bi-weekly paychecks differ from semi-monthly (twice per month, 24 paychecks per year) — bi-weekly workers receive three paychecks in two calendar months each year.

To calculate bi-weekly take-home pay, your annual salary is divided by 26 to get gross per period. Federal and state withholding is calculated on an annualized basis — the IRS percentage method annualizes each paycheck's gross, applies the brackets, then divides by 26. Pre-tax deductions (401k, health premiums, HSA) reduce each paycheck's taxable gross.

For payroll planning, bi-weekly workers should note that two months per year have three paychecks instead of two. These "three paycheck months" can create budgeting windfalls or surprises. The extra paycheck is typically not withheld differently from the other 25 — it uses the same per-paycheck withholding rate.

Country

Gross income

$

United States settings

Take-home pay /2 wks

$2,793

$72,616 / year

$3,846

Gross /2 wks

$1,053

Total deductions

27.4%

Effective tax rate

22.0%

Marginal tax rate

Take-home72.6%
Take-home$72,616
Federal/Income tax$13,459
State/local$900
FICA / NI / CPP$7,650

Disclaimer

This calculator provides estimates for informational purposes only. Actual tax withholding may vary based on specific circumstances. This is not tax, legal, or financial advice. Consult a qualified professional for personalized guidance.

No personal data leaves your browser. All calculations happen locally. Shareable links encode your inputs in the URL — don't share links with sensitive salary details publicly.

Tax tables: 2026 IRS Publication 15-T | HMRC 2025-2026 | CRA 2026 | ATO 2025-2026 | Income Tax India FY 2025-26

Key Tax Facts

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Bi-weekly = every two weeks = 26 paychecks per year.

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Annual salary ÷ 26 = gross bi-weekly paycheck.

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Two calendar months per year have 3 paychecks instead of 2.

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Bi-weekly differs from semi-monthly (24 paychecks/year) — the two are not equivalent.

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IRS withholding tables annualize bi-weekly pay before applying brackets.

Frequently Asked Questions

What is the difference between bi-weekly and semi-monthly pay?expand_more
Bi-weekly pay is every two weeks (26 paychecks/year, always on the same day of the week). Semi-monthly is twice per month (24 paychecks/year, typically on the 1st and 15th or 15th and last day). Over a full year, bi-weekly workers get paid slightly more often, and their gross per paycheck is slightly smaller than semi-monthly for the same annual salary.
Why do I get 3 paychecks in some months?expand_more
With bi-weekly pay, there are exactly 26 pay periods per year. Because there are approximately 4.33 weeks per month, two months each year will have three paydays instead of two. Which months depends on your pay period start date. The "extra" paycheck is the same as all others — no different withholding applies.
How does bi-weekly pay affect 401(k) contributions?expand_more
If you contribute a fixed dollar amount per paycheck (e.g., $500/paycheck), you'll contribute $500 × 26 = $13,000/year. If you contribute a percentage (e.g., 6%), then 6% × annual salary is spread over 26 paychecks. Employers that match per-paycheck (rather than annually) will also match on all 26 paychecks.

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