A salary calculator converts pay between time periods. The anchor is the year: annual = hourly × hours/week × weeks/year. From there, monthly = annual ÷ 12 and weekly = annual ÷ weeks. Reverse it to turn a salary into an hourly rate. At the usual 40 hours and 52 weeks that's 2,080 hours a year, so $25/hour is $52,000. Everything here is gross pay, before tax.
Reviewed: June 20, 2026 · Author: Naveen P N, Founder — AI Calculator · Verified against: standard pay-period conversion arithmetic, recomputed in code.
The conversion formulas
The year is the hub. Multiply an hourly rate up to a year, or divide a salary down to an hour, using your real hours per week and weeks per year. Months are handled by dividing the annual by 12 — not by counting weeks — because a month averages about 4.33 weeks. Part-time or seasonal work just means fewer hours or weeks, which the calculator lets you set.
Worked example — $25/hour
Scenario: $25/hour, 40 hours a week, 52 weeks a year.
At $25/hour you earn $52,000 a year, about $4,333.33 a month and $1,000 a week. Going the other way, a $60,000 salary works out to roughly $28.85/hour ($5,000/month, $1,153.85/week). Drop to 50 weeks (two weeks unpaid leave) and the same $25/hour becomes $50,000 — which is why setting the weeks matters.
Frequently Asked Questions
annual = hourly × hours/week × weeks/year. $25 × 40 × 52 = $52,000.
hourly = annual ÷ (hours/week × weeks/year). $60,000 ÷ 2,080 ≈ $28.85.
2,080 at 40 hours × 52 weeks. Part-time or unpaid leave lowers it (e.g. 40 × 50 = 2,000).
Gross — before tax, social security and benefits. Net pay is lower; use a net pay calculator.
annual ÷ 12. $52,000 → $4,333.33/month. That differs from four weekly cheques (a month ≈ 4.33 weeks).