Time Difference
See how many hours one city is ahead of or behind another right now, with both local clocks shown side by side.
Choose a city pair to get the current gap first, plus date rollover and DST context for real scheduling.
World Clock
Time zone converter and meeting planner
Compare cities on one shared timeline, move a single cursor through the day, and keep the same view in your browser, account, and URL.
Reference time
00:58
Prague, Czechia / Oct 7
Selected cities
2
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
Prague
Home00:58
Wed, Oct 7
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
New York
18:58
Tue, Oct 6
18
19
20
21
22
23
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
Shared timeline
Drag the bar to move all cities together
00:58
Prague
HomeUTC+2Czechia / GMT+2
00:58
Wed, Oct 7
Now: 00:58
Previous day
New York
UTC-4United States / EDT
18:58
Tue, Oct 6
Now: 18:58
Previous day