Unix Timestamp Converter

Convert Unix epoch timestamps to human-readable dates and vice versa. Supports seconds, milliseconds, and ISO 8601.

100% Client-Side — Nothing Sent to Any Server
Current Unix Timestamp
Copied!
1. Timestamp to Date
UTC
Local
ISO 8601
Relative
Day of Year
Week Number
Seconds
Milliseconds
2. Date to Timestamp
Seconds
Milliseconds
ISO 8601

Quick Examples

Common Timestamps Reference

EventTimestampDate (UTC)
Unix Epoch01970-01-01 00:00:00
Y2K9466848002000-01-01 00:00:00
Bitcoin Genesis Block12310065052009-01-03 18:15:05
32-bit Overflow (Y2K38)21474836472038-01-19 03:14:07
Ethereum Merge16632241622022-09-15 06:42:42
Ethereum Genesis14382699732015-07-30 15:26:13

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