Billable hours calculator
Calculate billable hours and amounts from a timesheet with rates in one currency. Your data stays in your browser.
Tools
Check work hours, estimate a freelance rate, or plan study time. The calculators run on your device.
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15 minutes on a timesheet
15 minutes on a timesheet is 0.25 hours, not 0.15. Convert minutes to decimal hours, tenths, and quarter hours. The numbers stay in your browser.
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Freelance rate calculator: check consulting quotes
Calculate your freelance hourly rate, then check a consulting fee against planned hours and extra revisions. See when the fee falls below your target rate.
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Study time calculator: will your plan fit?
Check whether your remaining study work fits before the deadline. Set your hours, available days, and daily time limit.