◷Free
Time zone at an instant
Display a fully specified instant in an IANA timezone, applying the browser’s daylight-saving database.
Enter a complete ISO timestamp with Z or an explicit offset and an IANA zone identifier. The tool formats that same instant in the selected zone and returns local wall time plus its GMT offset.
How to use
- Enter your text, values, or image.
- Adjust the options and run the tool.
- Copy or download your result.
Worked example
Example input
ISO timestamp with offset: 2024-01-15T12:00:00Z IANA time zone: America/New_York
Example result
{
"zone": "America/New_York",
"local": "2024-01-15 07:00:00",
"offset": "GMT-05:00"
}Limitations and details
Timezone support and historical daylight-saving rules depend on the browser; this does not resolve an ambiguous local wall time to an instant.
Inputs and options
- ISO timestamp with offset
- Text
- IANA time zone
- Text
Frequently asked questions
Is this tool free and private?
Yes. All 300 tools are free in this phase. Processing happens in your browser; your input and files are not sent to our servers.