Practical tools for measured work
Time unit converter
Convert seconds, minutes, hours and explicitly defined average months and years.
Calculate the layout, check the diagram, then print the result for the shop or jobsite.
How it works
Multiply by the source unit’s seconds and divide by the destination unit’s seconds. One hour equals 60 minutes. An average Gregorian year is 365.2425 days; an average month is one twelfth of that year.
Current-input example
The result above uses these exact values. This snapshot is included when the page is printed so the output can be checked against the original measurements.
- Amount
- 1
- From unit
- Hours
- To unit
- Minutes
Primary result: Converted amount: 60.
Before using the result
- Check the selected mode, units and input values before using the result.
- Read the assumptions and rounding rules; compare the worked example with your intended calculation.
- A numerical result does not supply missing context or change the stated limitations.
Limitations
Actual calendar months have 28–31 days and years have 365 or 366 days. Average months and years are duration conventions, not date arithmetic. Days here always mean exactly 24 hours.
Frequently asked questions
How do I count actual calendar months?
Use explicit calendar dates rather than average month durations. Use the date duration calculator for the actual day count.
Related tools
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Count calendar days, weekdays and weekends, or add and subtract days.
Duration calculator
Normalize hours, minutes and seconds and subtract another duration.
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Calculate shift hours after unpaid breaks, including overnight shifts.
Age calculator
Calculate calendar age on an explicit date in years, months and days.