Unix Timestamp Converter
Convert between Unix timestamps and human-readable dates
Current Unix Timestamp (UTC)
1775275036
2026-04-04T03:57:16.000Z
🔢 Timestamp → Date
ISO 8601
2026-04-04T03:57:15.000Z
RFC 2822
Sat, 04 Apr 2026 03:57:15 GMT
Local Time
4/4/2026, 3:57:15 AM
Day of Week
Saturday
Day of Year
94
Week #
15
📅 Date → Timestamp
Seconds
1,775,275,035
Milliseconds
1,775,275,035,000
Nanoseconds
1,775,275,035,000,000,000
ISO 8601
2026-04-04T03:57:15.000Z
Notable Timestamps
About Unix Timestamps
What is a Unix Timestamp?
A Unix timestamp (also known as POSIX time or epoch time) represents the number of seconds that have elapsed since January 1, 1970 at 00:00:00 UTC, not counting leap seconds. This point in time is known as the Unix epoch.
The Year 2038 Problem
32-bit systems store timestamps as signed 32-bit integers, which can only represent dates up to January 19, 2038 at 03:14:07 UTC. After this, the integer overflows. Most modern systems use 64-bit timestamps, which won't overflow for billions of years.
Common Use Cases
- Database timestamps and record tracking
- API responses and data exchange
- Log file analysis and debugging
- Comparing dates across different timezones
- Calculating time differences and durations