Paycheck Calculator Formula
Understand the math behind the paycheck calculator. Each variable explained with a worked example.
Formulas Used
Gross Paycheck
gross_paycheck = annual_salary / pay_periodsMonthly Gross
monthly_gross = annual_salary / 12Variables
| Variable | Description | Default |
|---|---|---|
annual_salary | Annual Salary(USD) | 55000 |
pay_periods | Pay Periods Per Year | 26 |
How It Works
How to Estimate Your Paycheck
Divide your annual salary by the number of pay periods to see each gross paycheck.
Formula
Gross Paycheck = Annual Salary / Pay Periods Per Year
Common schedules: Weekly (52), Bi-weekly (26), Semi-monthly (24), Monthly (12).
Worked Example
You earn $55,000/year paid bi-weekly (26 pay periods).
annual_salary = 55000pay_periods = 26
- 01Annual salary: $55,000
- 02Pay periods: 26 (bi-weekly)
- 03Gross paycheck = $55,000 / 26 = $2,115.38
- 04Monthly gross = $55,000 / 12 = $4,583.33
Ready to run the numbers?
Open Paycheck Calculator