Date Calculator

Add or subtract time, and calculate date differences

Operation
Result
Local
November 29, 2026 at 16:21:00 UTC
UTC
November 29, 2026 at 16:21:00 UTC
ISO 8601 (UTC)
2026-11-29T16:21:00.000Z
Unix
1795969260

About Date Calculator

Add / Subtract — add or subtract any amount of time from a base date. Useful for calculating deadlines, expiry dates, and future events.

Difference — calculate the exact interval between two dates, broken down into years, months, days, hours, minutes, and seconds. Ideal for age calculation or time tracking.