Converters
Switch between measurement units, time zones, Unix timestamps, and age calculations. Conversions run instantly in your browser using the Intl API and standard JavaScript math.
Unit Converter
Convert between length, weight, temperature, volume, and speed units. Instant, private, free.
Age Calculator
Calculate exact age in years, months, and days between two dates. Free, private, instant.
Time Zone Converter
Convert a date and time across world time zones. Free, private, runs entirely in your browser.
Unix Timestamp Converter
Convert Unix timestamps to human-readable dates and back. Seconds or milliseconds, UTC and local. Free, private.