Time Format Converter
Convert between 12-hour AM/PM and 24-hour time formats. Enter a time in either format and see the equivalent instantly, along with minutes since midnight and decimal time.
Minutes since midnight
Decimal time
Seconds since midnight
Current local time:
How to use
- Type a time in the 12-hour field (e.g., "2:30 PM" or "11:05 am") and the 24-hour equivalent fills in automatically.
- Alternatively, type a time in the 24-hour field (e.g., "14:30" or "08:00") and the 12-hour equivalent fills in.
- The panel below shows minutes since midnight, decimal time (useful for spreadsheets), and seconds since midnight.
Frequently asked questions
- Is this converter free?
- Yes, completely free with no signup and no usage limits.
- Does it send any data to a server?
- No. Everything runs in your browser — your input never leaves your device.
- Does it work on mobile?
- Yes. Works in Safari, Chrome, and Firefox on iOS and Android.