In short: Convenient for scheduling across time zones and checking public holidays; free, but ad-supported.
- Free
- No sign-up
- Has ads
- Not tested by us
Before you sign up
Checked 2026-09-28 · based on official and public sources · not tested by us
World clocks, time zone conversion, calendars and sunrise and sunset times in one place.
Data sheet
Compiled from the public sources linked below
| What you get | World clock, time zone converter, calendars, sunrise and sunset times |
|---|---|
| How it helps | Schedule international meetings, calculate time differences, check public holidays |
| Cost | Free |
| Operator | Time and Date AS (Norway) |
| Sign-up | Not needed |
| Caution | Ad-supported |
When to use it
Anyone setting up meetings with colleagues or clients abroad, or checking time differences and holidays before a trip.
Before you use it
It is free with no sign-up, but pages display ads.
How to use it
- Go to timeanddate.com
- Enter cities in the time zone converter or world clock
- Pick a meeting time that works, or check a country’s holidays in the calendar
Why people use it
When a meeting spans several countries, it puts the time conversion and each country’s holidays in one place, with no cost or account required.
Checked 2026-09-28 · compiled from public sources; we have not tested it ourselves. Terms change, so check the official pages before you rely on it. · Official site · Source 1