Category

Time Conversion

Convert timestamps, compare time zones, and handle date and time values without leaving your browser.

Unix Timestamp Converter

Convert Unix timestamps to human-readable date and time values, and back again.

Time Zone Converter

Compare one time across several major time zones with instant browser-based conversion.

Date Difference Calculator

Compare two dates or date-times and see the elapsed time in days, hours, minutes, and calendar-style parts.

Duration Converter

Convert durations between seconds, minutes, hours, days, and weeks with instant browser-based output.

Age Calculator

Calculate age from a birth date with years, months, days, and total day counts based on today or a chosen date.

ISO Duration Parser

Parse ISO 8601 duration strings and break them into readable units plus total time estimates.