Free Data Menu Tool

Timezone ConverterFast utility.

Convert times across timezones with DST awareness.

Browser-first

Designed for fast, practical workflows without unnecessary friction.

Free utility

Built by Data Menu to help developers, operators and data teams move quicker.

Data-ready

Useful for formatting, cleaning, generating, converting and validating everyday data.

Interactive workspace

Paste, generate, convert or clean your data directly in the tool below.

Ready to use
From
Add timezone
UTCUTCAmerica/New_YorkAsia/Tokyo
Offset bands at current instant (hours from UTC)
-12
-11
-10
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
1
2
3
4
5
6
7
8
9
10
11
12
UTC (+0)
UTC (+0)
America/New_York (-4)
Asia/Tokyo (+9)
TimezoneLocal TimeDay Shift
UTC22 May 2026, 23:54
UTC22 May 2026, 23:54
America/New_York22 May 2026, 19:54
Asia/Tokyo23 May 2026, 08:54Next day

Meeting Planner

Europe/LondonAmerica/New_YorkAsia/Tokyo
Top suggestions (UTC-based hour, color-coded by comfort)
10:00 UTC — Score 6
Europe/London: 11:00America/New_York: 06:00Asia/Tokyo: 19:00
11:00 UTC — Score 6
Europe/London: 12:00America/New_York: 07:00Asia/Tokyo: 20:00
12:00 UTC — Score 6
Europe/London: 13:00America/New_York: 08:00Asia/Tokyo: 21:00
13:00 UTC — Score 6
Europe/London: 14:00America/New_York: 09:00Asia/Tokyo: 22:00
14:00 UTC — Score 6
Europe/London: 15:00America/New_York: 10:00Asia/Tokyo: 23:00
UTCEurope/LondonAmerica/New_YorkAsia/Tokyo
00:00
01:00Poor
20:00Okay
09:00Ideal
01:00
02:00Poor
21:00Okay
10:00Ideal
02:00
03:00Poor
22:00Poor
11:00Ideal
03:00
04:00Poor
23:00Poor
12:00Ideal
04:00
05:00Poor
00:00Poor
13:00Ideal
05:00
06:00Okay
01:00Poor
14:00Ideal
06:00
07:00Good
02:00Poor
15:00Ideal
07:00
08:00Good
03:00Poor
16:00Ideal
08:00
09:00Ideal
04:00Poor
17:00Good
09:00
10:00Ideal
05:00Poor
18:00Good
10:00
11:00Ideal
06:00Okay
19:00Good
11:00
12:00Ideal
07:00Good
20:00Okay
12:00
13:00Ideal
08:00Good
21:00Okay
13:00
14:00Ideal
09:00Ideal
22:00Poor
14:00
15:00Ideal
10:00Ideal
23:00Poor
15:00
16:00Ideal
11:00Ideal
00:00Poor
16:00
17:00Good
12:00Ideal
01:00Poor
17:00
18:00Good
13:00Ideal
02:00Poor
18:00
19:00Good
14:00Ideal
03:00Poor
19:00
20:00Okay
15:00Ideal
04:00Poor
20:00
21:00Okay
16:00Ideal
05:00Poor
21:00
22:00Poor
17:00Good
06:00Okay
22:00
23:00Poor
18:00Good
07:00Good
23:00
00:00Poor
19:00Good
08:00Good

24-hour Table

Hour (UTC)UTCUTCAmerica/New_YorkAsia/Tokyo
0000:0000:0020:00 (prev)09:00
0101:0001:0021:00 (prev)10:00
0202:0002:0022:00 (prev)11:00
0303:0003:0023:00 (prev)12:00
0404:0004:0000:0013:00
0505:0005:0001:0014:00
0606:0006:0002:0015:00
0707:0007:0003:0016:00
0808:0008:0004:0017:00
0909:0009:0005:0018:00
1010:0010:0006:0019:00
1111:0011:0007:0020:00
1212:0012:0008:0021:00
1313:0013:0009:0022:00
1414:0014:0010:0023:00
1515:0015:0011:0000:00 (next)
1616:0016:0012:0001:00 (next)
1717:0017:0013:0002:00 (next)
1818:0018:0014:0003:00 (next)
1919:0019:0015:0004:00 (next)
2020:0020:0016:0005:00 (next)
2121:0021:0017:0006:00 (next)
2222:0022:0018:0007:00 (next)
2323:0023:0019:0008:00 (next)

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