Unix (s):1782526585
Unix (ms):1782526585268
ISO 8601:2026-06-27T02:16:25.268Z
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Unix Timestamp Converter

Paste anything
✓ detected: unix timestamp (seconds)

Standard formats

unix timestamp (seconds)
1598918400
unix timestamp (milliseconds)
1598918400000
iso 8601 (utc)
2020-09-01T00:00:00.000Z
iso 8601 (local, no Z)
2020-09-01T00:00:00
rfc 2822 (email/http)
Tue, 01 Sep 2020 00:00:00 +0000
human readable
Tuesday, 1 September 2020, 00:00:00 UTC

Timezones

UTC
01 Sept 2020, 00:00:00
UTC
01 Sept 2020, 00:00:00
—

Platform-specific formats

windows filetime
132433920000000000
apple cocoa time
620611200
excel serial date
44075.00000
ntp timestamp
3807907200
gps timestamp
Week 2121, ToW 172800s
.net datetime ticks
637345152000000000
webkit timestamp
13243392000000000
tai timestamp
1598918437
(UTC +37s, as of 2017)
julian date
2459093.50000
modified julian date (mjd)
59093.00000
lilian date
159933
unix day
18506

ABOUT THIS TIMESTAMP

Unix timestamp 1598918400 represents Tuesday, 1 September 2020 at 00:00:00 UTC. In milliseconds it is 1598918400000. This moment falls on day 245 of 2020, in week 35. The ISO 8601 representation is 2020-09-01T00:00:00.000Z. The Windows FILETIME equivalent is 132433920000000000. The Apple Cocoa timestamp is 620611200. The Excel serial date is 44075.00000. The NTP timestamp is 3807907200. The Modified Julian Date is 59093.00000. The Unix Day number is 18506.

DAY OF WEEK
Tuesday
DAY OF YEAR
245 of 366
WEEK NUMBER
Week 35
UNIX DAY
18506
LEAP YEAR
Yes
DAYS FROM TODAY
2125 days ago
UTC OFFSET FROM NOW
-2125 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.