timezone/convert

Convert a date and time from one IANA time zone to another.

Free / no pricing configured

What it does

Converts a specific date and time from a source zone to a target zone, returning the converted wall-clock time, both zones' UTC offsets and DST states, and the equivalent UTC time.

Primary use cases

Scheduling across regions ("3pm New York is what time in Berlin?").
Translating a meeting or deadline into a participant's local time.
Normalizing a local timestamp to UTC.

Good to know

datetime is interpreted as wall-clock time in from_timezone unless it already carries a UTC offset (e.g. 2026-06-06T14:30:00+02:00), in which case that offset fixes the instant. Both zone arguments are IANA names. Conversions account for daylight saving on both sides at the given instant. Computed locally.

Parameters

datetimestringrequired

ISO 8601 date-time to convert (e.g. 2026-06-06T14:30:00). Interpreted in from_timezone unless it carries a UTC offset.

to_timezonestringrequired

Target IANA time-zone name (e.g. Europe/Berlin).

from_timezonestringrequired

Source IANA time-zone name (e.g. America/New_York).