Categories — Browse Tool Plaza by category—developer util

Compute exact years, months, and days between a birth date and a reference date using calendar arithmetic.

datecalendardaysen

Find the whole-day difference between a start date and end date using UTC midnight boundaries.

datecalendardaysen

Apply Gregorian leap-year rules to any year from 1 to 9999 and see yes or no instantly.

datecalendardaysen

Turn calendar dates and times into Unix epoch timestamp values.

epochunixtimestampen

Convert Unix epoch seconds into human-readable local date and time.

epochunixtimestampen

Tools tagged "date"