The overtime calculator and the hourly wage calculator look at pay from opposite directions. The hourly wage calculator asks what hourly rate a given pay amount represents — you can start from daily, weekly, biweekly, monthly, or annual gross pay and see the hourly value underneath, plus weekly, monthly, annual, and daily equivalents. The overtime calculator asks what a week grosses when some hours are paid at a premium — it adds regular pay at the base rate to overtime pay at a multiplier you choose. One converts a pay amount into a rate; the other multiplies a rate and hours into pay.
What each calculator does
The hourly wage calculator is a wage-first hub. It turns the selected pay period into weekly pay first, then divides by hours per week. With $1,000 weekly pay, 40 hours per week, and 52 weeks per year, the hourly wage is $25, annual pay is $52,000, the monthly equivalent is $4,333.33, and the daily equivalent is $200. Daily pay is converted using a five-day week, biweekly pay is divided by 2, monthly pay is multiplied by 12 and divided by weeks per year, and annual pay is divided by weeks per year. The results stay on a gross basis, so the tool is meant for comparing offers and contracts rather than budgeting take-home cash.
The overtime calculator estimates gross pay for a week or consistent pay period when extra hours are paid at a premium. Regular pay is the base hourly rate times regular hours; the overtime rate is the base rate times the overtime multiplier; and total pay is the sum. Its default example — $25 per hour, 40 regular hours, 5 overtime hours, and a 1.5× multiplier — produces regular pay of $1,000.00, an overtime rate of $37.50 per hour, overtime pay of $187.50, 45 total hours, and total gross pay of $1,187.50. The multiplier is adjustable, so the same arithmetic can model time and a half, double time, or another premium. It does not decide which hours legally count as overtime; it only multiplies the numbers entered.
Side-by-side
| Overtime calculator | Hourly wage calculator | |
|---|---|---|
| Inputs | Regular hourly rate, regular hours, overtime hours, overtime multiplier | Gross pay at one period (daily, weekly, biweekly, monthly, annual), hours per week, weeks per year |
| Primary output | Total gross pay for the period | Estimated hourly wage |
| Secondary output | Regular pay, overtime pay, overtime hourly rate, total hours | Weekly, monthly, annual, and daily equivalents |
| Core operation | Adds premium pay on top of regular pay | Converts a pay amount into a rate |
| Multiplier | Adjustable (1.5, 2, or other) | None |
| Tax treatment | Gross, before taxes and deductions | Gross, before taxes and deductions |
| Best for | Checking the pay math of a week with extra hours | Translating a quoted pay amount into an hourly rate |
When to use which
Use the hourly wage calculator when a pay amount is quoted in one period and you need the hourly rate to compare with other jobs, shifts, or contracts. It is also the tool for exposing hours hidden in a fixed amount — a weekly paycheck of $1,000 is $25 per hour at 40 hours but only $20 per hour at 50 hours.
Use the overtime calculator when you already know the base hourly rate and want to estimate what a week with extra hours grosses, whether you are checking a timesheet, planning an extra shift, or understanding why a paycheck changed. Its adjustable multiplier lets you model time and a half, double time, or whatever premium your employer applies.
The two tools complement each other. A common workflow is to find the hourly rate with the hourly wage calculator, then enter that rate into the overtime calculator with the regular and overtime hours for the week to see the gross total. Both pages stop at gross pay: taxes, deductions, benefits, and retirement contributions are not included, and neither tool decides overtime eligibility under the FLSA or a state rule.
Limits and disclaimer
Both pages are gross-pay estimates, not payroll calculations, employment advice, or legal determinations. The hourly wage calculator uses a five-day week for daily-pay conversion and a product-defined 52-week year; the overtime calculator takes the hours and multiplier you enter without deciding which hours should legally be overtime. Under the FLSA, federal overtime generally applies after 40 hours in a workweek at one and one-half times the regular rate for covered nonexempt employees, and some salaried employees are exempt — but eligibility depends on coverage, duties, and state rules. For any dispute or filing decision, consult official sources or a qualified professional.