Years are 365.25 days, the leap-year average. Months are deliberately not a unit here because they run 28 to 31 days — use Date Difference for exact calendar spans.
Convert seconds, minutes, hours, days, weeks and years — for timers, shifts, project estimates and media lengths — from microseconds up to years of 365.25 days.
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Convert seconds, minutes, hours, days, weeks and years — for timers, shifts, project estimates and media lengths — from microseconds up to years of 365.25 days.
A 90-minute film runs 5,400 seconds. A two-day trip is 48 hours — 172,800 seconds.
Result = input × source-unit factor ÷ destination-unit factor. All factors are relative to the same base unit; intermediate values are not rounded.
Seconds, Milliseconds, Minutes, Hours, Days, Weeks, Microseconds, Nanoseconds, Years (365.25 days). Read the labels carefully: regional or decimal/binary variants are separate choices.
Months run from 28 to 31 days, so no exact conversion factor exists. For the exact span between two dates, use the Date Difference Calculator.
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