Paste any two timestamps or dates. Get the duration in human-readable form, plus the breakdown in days, hours, minutes, seconds — and the total in every unit.
Enter two timestamps above to see the result.
A duration calculator is a small tool but it covers a surprising range of developer tasks.
Two log timestamps — how long did the request actually take? Paste them in and get the exact ms.
Was that incident resolved within the 4-hour SLA window? Get the breakdown to the second.
How many days until the deadline? Paste the target date and "now" to see weeks, days, and hours remaining.