Calculator Inputs
Example Data Table
| Pay Basis | Annual Salary | Hourly Rate | Regular Hours | Overtime Hours | Bonus | Commission | Pretax Deductions | Taxes | Net Pay |
|---|---|---|---|---|---|---|---|---|---|
| Salary | $78,000.00 | $37.50 | 80 | 4 | $150.00 | $75.00 | $447.00 | $770.27 | $2,197.73 |
This sample uses 26 pay periods, 6% retirement, $110 health insurance, $40 HSA/FSA, 12% federal tax, 5% state tax, 1% local tax, 6.2% Social Security, 1.45% Medicare, and $35 other post-tax deductions.
Formula Used
How to Use This Calculator
- Select whether your pay is mainly salary-based or hourly-based.
- Enter your annual salary or hourly rate, then add regular hours and overtime hours.
- Add period-specific extras like bonuses or commissions.
- Include pretax items such as retirement, insurance, and HSA/FSA contributions.
- Enter estimated federal, state, local, Social Security, and Medicare percentages.
- Add any other post-tax deductions, then confirm the number of yearly pay periods.
- Press Calculate Biweekly Pay to show your result above the form.
- Use the CSV and PDF buttons to save your breakdown for budgeting, payroll review, or records.
Why This Calculator Helps
FAQs
1) What does biweekly pay mean?
Biweekly pay means one paycheck every two weeks. Most employees receive 26 paychecks yearly, though some payroll calendars can create 27 checks in certain years.
2) How is salaried biweekly pay calculated?
Divide annual salary by the number of yearly pay periods. With 26 periods, a $78,000 salary produces $3,000 base biweekly pay before overtime, taxes, and deductions.
3) Can hourly workers use this calculator?
Yes. Choose hourly pay, enter the hourly rate and regular hours, then include overtime, bonuses, commissions, and deductions to estimate gross and net pay.
4) Why are pretax deductions important?
Pretax deductions reduce taxable wages before taxes are applied. That can lower withholding and increase tax efficiency, depending on retirement plans, insurance, and eligible benefit contributions.
5) Are the tax results exact payroll amounts?
No. This tool uses flat percentages for estimation. Real payroll systems may use brackets, wage caps, special supplemental rates, benefits rules, and employer-specific withholding methods.
6) How does overtime affect the result?
Overtime increases gross pay by multiplying the hourly rate by overtime hours and the overtime multiplier. Higher gross pay can also increase taxes and deductions.
7) Why should I change pay periods per year?
Most biweekly payrolls use 26 periods, but some years or employer calendars create 27. Updating that value improves annualized gross and net income estimates.
8) When should I download the CSV or PDF?
Download reports when comparing compensation packages, tracking budgeting assumptions, discussing payroll changes, or saving a clean record of one paycheck scenario.