Time Zone Converter

Convert a date-time from one IANA time zone to another. Paste a timestamp or date string, select source and target zones, and click Run.

Runs entirely in your browser
No data stored or sent to a server
Free forever — no signup
Instant conversion

Input and Output

Use the interactive encoder and decoder on this page to process your text.

Learn more about time zone conversion

How to Convert Between Time Zones

Time Zone Conversion

How It Works

Select a source IANA time zone and target time zone. The tool interprets your input in the source zone and shows the equivalent instant in the target zone.

Frequently asked questions

What input formats are supported?

ISO 8601 strings, Unix timestamps, yyyy-MM-dd HH:mm:ss, or leave empty for the current time.