For informational purposes only. Not financial, investment, or tax advice. Results are estimates based on the inputs provided. Consult a qualified financial professional before making financial decisions.
Calculator tool
How this calculator works
Use the explanation to understand the formula, assumptions, and practical limits behind the calculator result.
Pay Period Conversion Formula
All conversions anchor to the annual salary using fixed pay-period counts:
- Monthly: annual salary ÷ 12
- Biweekly: annual salary ÷ 26 (every two weeks)
- Semi-monthly: annual salary ÷ 24 (twice per month)
- Weekly: annual salary ÷ 52
- Daily: annual salary ÷ 260 (52 weeks × 5 workdays)
- Hourly: annual salary ÷ (52 × hours per week)
The hourly result depends on actual weekly hours, so a 35-hour role and a 40-hour role can have different effective hourly rates even when the annual salary is identical.
Worked Example — USD 72,000 Annual Salary
| Pay period | Divisor | Gross amount |
|---|---|---|
| Annual | — | USD 72,000 |
| Monthly | ÷ 12 | USD 6,000 |
| Semi-monthly | ÷ 24 | USD 3,000 |
| Biweekly | ÷ 26 | USD 2,769.23 |
| Weekly | ÷ 52 | USD 1,384.62 |
| Daily | ÷ 260 | USD 276.92 |
| Hourly (40 hr/wk) | ÷ 2,080 | USD 34.62 |
| Hourly (35 hr/wk) | ÷ 1,820 | USD 39.56 |
Working 35 hours per week at the same annual salary raises the effective hourly rate by 14% compared with 40 hours.
Why Biweekly Is Not Semi-Monthly
Biweekly pay means one paycheck every two weeks, or 26 paychecks per year. Semi-monthly pay means two fixed paychecks per month, or 24 paychecks per year. The annual total can be the same, but the paycheck size and cash-flow pattern are different.
For a USD 72,000 salary, biweekly pay is USD 2,769.23 per paycheck, while semi-monthly pay is USD 3,000 per paycheck. Biweekly workers also see two months each year with a third paycheck, depending on the payroll calendar.
What This Calculator Does Not Include
This calculator converts gross pay only. It does not subtract income tax, social security, pension contributions, health insurance, retirement contributions, loan deductions, or country-specific payroll rules. Use a take-home pay or country-specific salary-after-tax calculator when the decision depends on net pay.
Frequently asked questions
Does this calculator show gross or net salary?
It shows gross salary: the amount before tax and payroll deductions. Net salary depends on the country, filing status, taxable benefits, social security rules, health insurance, retirement deductions, and employer benefits. Use this calculator to compare pay periods, then use a country-specific take-home pay calculator for net income.
How do I calculate my hourly rate from an annual salary?
Use annual salary divided by annual working hours:
For a USD 72,000 salary at 40 hours per week, annual hours are , so the hourly rate is . If the role normally takes 45 hours per week, divide by instead.
Are there two months each year with three biweekly paychecks?
Yes. Biweekly payroll has 26 paychecks per year, while two paychecks per month would only account for paychecks. The extra two paychecks land in the months where your payroll schedule happens to include three pay dates. The exact months depend on the first pay date of the year and your employer's payroll calendar.
How do I compare a salary offer with a contract hourly rate?
Convert the contract rate to annual gross pay first:
A contractor at USD 60/hour, 40 hours/week, and 48 working weeks has in gross billings. That is not the same as an employee salary because contractors usually cover unbillable time, equipment, insurance, benefits, and self-employment or business taxes.
