Time Converter
Convert between seconds, minutes, hours, and days. Simple multiplicative factors. Useful for timers and duration math.
Convert time
Enter value and click Convert.
How it works
We convert to seconds (1 min = 60 s, 1 h = 3600 s, 1 d = 86400 s) then to the target unit.
When to use it
Use when you have duration in one unit and need another (e.g. seconds to hours).
Frequently asked questions
- Leap seconds? We use fixed factors. For calendar dates use the Date Calculator.