How the Yearly Wage Calculator works
This calculator converts an hourly wage into gross pay for a year, a month, two weeks, and one week. It uses the standard method payroll and HR tools use: multiply your hourly rate by the hours you actually work, then scale that weekly figure up to the period you want to see.
The formula
For an hourly wage R, regular hours per week H, overtime hours per week O paid at time-and-a-half, and W weeks worked per year:
Weekly pay = (R × H) + (R × 1.5 × O)
Yearly pay = Weekly pay × W
Monthly pay is yearly pay divided by 12, and biweekly pay is simply weekly pay doubled (since a biweekly schedule pays every two weeks). If you work no overtime, this reduces to the familiar shortcut for a standard full-time schedule: hourly rate × 40 hours × 52 weeks = hourly rate × 2,080.
Worked example
Take a $25.00/hour wage, 40 regular hours a week, 5 overtime hours a week, and 52 weeks worked. Regular weekly pay is $25.00 × 40 = $1,000.00. Overtime weekly pay is $25.00 × 1.5 × 5 = $187.50. Total weekly pay is $1,187.50, which comes to $61,750.00 for the year, about $5,145.83 a month, and $2,375.00 every two weeks.
Why "weeks worked per year" matters
Not everyone works a full 52-week year. Seasonal work, unpaid leave, or starting a job partway through the year all reduce the weeks actually worked and therefore the annual total, even though the hourly rate and weekly schedule stay the same. Lower this input to model a partial year; leave it at 52 for a standard full-year salaried or hourly schedule.
Overtime pay assumptions
This calculator applies the standard 1.5x (time-and-a-half) overtime multiplier to any hours entered in the overtime field, and treats the "regular hours" field as pay at the straight hourly rate. It does not apply state-specific daily-overtime rules, double-time rules, or exemption status — check your employer's pay policy or your state labor department for rules that may apply beyond the standard weekly overtime convention.
Biweekly is not semi-monthly
A biweekly schedule pays every two weeks, producing 26 paychecks a year — two months get three paychecks instead of two. A semi-monthly schedule pays twice a month on fixed dates, producing exactly 24 paychecks a year. This calculator's "biweekly wage" result is twice the weekly pay; it is not the right figure to use for a semi-monthly paycheck, which would instead be the yearly total divided by 24.