Calculate work hours, clock-out time, and estimated pay.
Free, private, no login — all math runs in your browser.
Quick clock-out
More options on the full Clock-Out Calculator.
Pick a tool
Time Card Calculator Weekly and biweekly time cards with breaks and optional pay. Work Hours Calculator Daily and weekly hours with multiple shifts, breaks, and overnight support. Clock-Out Calculator “What time can I leave?” — exact clock-out time from your shift target. Hours to Decimal Calculator Convert hours:minutes to decimal hours and back — payroll-ready. Work Hours & Pay Calculator Hours plus estimated gross pay with overtime, shown step by step. Business Days Calculator Count business days between dates, or add/subtract workdays.
Frequently asked questions
Are these tools free?
Yes. Every calculator is free, requires no account, and runs entirely in your browser. We may show ads in the future to keep the site free.
Do you store my time-card data?
No. All math runs locally in your browser; nothing is submitted. Optional form persistence uses your browser’s local storage only.
Can I share my calculator inputs?
Yes. The Share button copies a link with your inputs encoded in the URL.
Are the pay results exact?
No. Pay results are estimates for personal planning. Verify against your employer’s policies.
Do these tools handle overnight shifts?
Yes. When you clock out earlier than you clocked in, the work-hours and time-card calculators treat it as a next-day (overnight) shift automatically.