Duration Converter
Total seconds5400
Total minutes90
Total hours1.5
Total days0.0625
Clock breakdown01:30:00
Human readable1 hour 30 minutes
ISO 8601PT1H30M
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Convert a duration into every unit at once
Enter one duration and a unit — seconds, minutes, hours, days, or weeks — and read it back as total seconds, minutes, hours, and days, a clock breakdown, a plain-English string, and an ISO 8601 duration. The four totals stay fractional; the clock and ISO 8601 outputs use whole seconds. Non-negative integers and decimals are supported.