Unix (s):1782526447
Unix (ms):1782526447798
ISO 8601:2026-06-27T02:14:07.798Z
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Unix Timestamp Converter

Paste anything
✓ detected: unix timestamp (seconds)

Standard formats

unix timestamp (seconds)
1234567890
unix timestamp (milliseconds)
1234567890000
iso 8601 (utc)
2009-02-13T23:31:30.000Z
iso 8601 (local, no Z)
2009-02-13T23:31:30
rfc 2822 (email/http)
Fri, 13 Feb 2009 23:31:30 +0000
human readable
Friday, 13 February 2009, 23:31:30 UTC

Timezones

UTC
13 Feb 2009, 23:31:30
UTC
13 Feb 2009, 23:31:30
—

Platform-specific formats

windows filetime
128790414900000000
apple cocoa time
256260690
excel serial date
39857.98021
ntp timestamp
3443556690
gps timestamp
Week 1518, ToW 516690s
.net datetime ticks
633701646900000000
webkit timestamp
12879041490000000
tai timestamp
1234567927
(UTC +37s, as of 2017)
julian date
2454876.48021
modified julian date (mjd)
54875.98021
lilian date
155715
unix day
14288

ABOUT THIS TIMESTAMP

Unix timestamp 1234567890 represents Friday, 13 February 2009 at 23:31:30 UTC. In milliseconds it is 1234567890000. This moment falls on day 44 of 2009, in week 7. The ISO 8601 representation is 2009-02-13T23:31:30.000Z. The Windows FILETIME equivalent is 128790414900000000. The Apple Cocoa timestamp is 256260690. The Excel serial date is 39857.98021. The NTP timestamp is 3443556690. The Modified Julian Date is 54875.98021. The Unix Day number is 14288.

DAY OF WEEK
Friday
DAY OF YEAR
44 of 365
WEEK NUMBER
Week 7
UNIX DAY
14288
LEAP YEAR
No
DAYS FROM TODAY
6343 days ago
UTC OFFSET FROM NOW
-6343 days

Specialist tools

ABOUT TIMESTAMP CONVERSION

What is a Unix timestamp?

A Unix timestamp is the number of seconds elapsed since 1 January 1970 00:00:00 UTC -- a moment known as the Unix epoch. It is the most universal way computers store and transmit time because it is a timezone-agnostic integer that requires no calendar logic to compare or sort. Most programming languages, databases, and APIs use Unix timestamps as their internal time representation.

Why are there so many timestamp formats?

Different systems chose different starting points and different units. Windows measures time in 100-nanosecond intervals since 1 January 1601. Apple's frameworks count seconds since 1 January 2001. GPS counts weeks and seconds since 6 January 1980. Excel counts days since 30 December 1899, with an intentional bug that treats 1900 as a leap year for Lotus 1-2-3 compatibility. Converting between these formats requires knowing the offset between each epoch and the Unix epoch, then accounting for differences in unit scale.

What can unixtime.wtf convert?

Paste any timestamp and get instant conversion to 17 formats: Unix seconds, Unix milliseconds, ISO 8601, RFC 2822, human readable, Windows FILETIME, Apple Cocoa time, Excel serial date, NTP timestamp, GPS timestamp, .NET DateTime ticks, WebKit timestamp, TAI, Julian Day Number, Modified Julian Date, Lilian Date, and Unix Day. The specialist tools handle JWT token decoding, cron expression parsing, relative time expressions, and batch log normalisation. All conversions happen client-side -- nothing is sent to a server.