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Learn how to use every feature of the time calculator, from basic arithmetic to timesheets and expressions.
Master every tab: add, subtract, multiply, divide time values, log work hours, parse date math, and write free-form expressions.
Use the timesheet tab to log daily hours, deduct breaks, apply rounding, and calculate pay with your hourly rate.
Type time calculations in natural notation — combine hours, minutes, seconds with +, −, ×, ÷ in a single expression.
Open the time calculator and start adding, subtracting, multiplying, or dividing time values. All features work directly in your browser — no sign-up needed.
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