Unix Timestamp Converter

Convert Unix timestamps to dates and back. ISO, RFC, SQL and local format outputs.

now 1,786,844,771 Sun, 16 Aug 2026 01:46:11 GMT

unix s 1786844771

unix ms 1786844771392

ISO 8601 2026-08-16T01:46:11.392Z

RFC 3339 2026-08-16T01:46:11.392+00:00

RFC 2822 / UTC Sun, 16 Aug 2026 01:46:11 GMT

date only 2026-08-16

time only 01:46:11

SQL datetime 2026-08-16 01:46:11

local datetime 8/16/2026, 1:46:11 AM

day of year 228

week number W34

Timestamp → Date

Date → Timestamp