Converting time
Time durations use fixed relationships: 60 seconds per minute, 60 minutes per hour and 24 hours per day.
How the calculation works
Multiply the source value by its base-unit factor, then divide by the destination factor. For example, 1 h ≈ 60 min.
Precision and rounding
Choose 6, 10 or 15 significant figures for the displayed result. Calculations use unrounded JavaScript numbers. The ≈ symbol indicates that displayed results may be rounded; significant figures are display precision, not measurement accuracy.