Unix Timestamp Converter: Epoch Time to Date in IST and UTC
Paste a Unix timestamp to read it as an Indian date and time, or turn a date and time into a timestamp.
- Nothing you type is stored
- Free
- No signup
Date and time in India (IST)
01-01-2026 05:30:00
Read as seconds- Date in India
- Thu, 1 Jan 2026
- UTC
- 01-01-2026 00:00:00 UTC
- ISO 8601
- 2026-01-01T00:00:00.000Z
- Unix timestamp (milliseconds)
- 1767225600000
Seconds since 1 Jan 1970 00:00 UTC. IST = UTC + 5:30.
How to use
- Choose timestamp → date, or date → timestamp.
- Paste the timestamp (seconds or milliseconds are detected) or pick a date and time.
- Copy the value you need: IST, UTC, ISO 8601 or the timestamp.
Good to know
A Unix timestamp counts seconds since 1 January 1970, 00:00:00 UTC. JavaScript and many APIs use milliseconds (13 digits); Unix tools and databases often use seconds (10 digits). Auto mode treats values of 100 billion or more as milliseconds.
IST is always UTC+5:30, so 1767225600 is 01-01-2026 05:30:00 in India and 00:00:00 UTC. Dates are shown day-month-year, the Indian order.
Leap seconds are not counted in Unix time. Dates are supported from the year 1000 to 9999; negative timestamps are dates before 1970.
Questions
How do I convert a Unix timestamp to a date?
Paste it in timestamp → date mode. The date and time in IST and UTC appear at once.
Is my timestamp in seconds or milliseconds?
Current times have 10 digits in seconds and 13 digits in milliseconds. Auto mode detects this; you can also choose the unit.
How do I get the timestamp for a date in IST?
Choose date → timestamp, enter the date and time, and keep the zone as IST.
What is the ISO 8601 format?
A standard text form like 2026-01-01T00:00:00.000Z, where Z means UTC. Most APIs accept it.
Is my data stored?
No. Everything is calculated on your device and nothing is sent anywhere.