Time Zone Converter & Meeting Planner
Compare time zones and find the best meeting times for your remote team.
Add two or more time zones to get started
We'll show you the best meeting times across all zones
How to Schedule Meetings Across Time Zones
Coordinating meetings across time zones is one of the biggest challenges for remote and distributed teams. When team members span multiple continents, finding a time that works for everyone requires more than mental math — it requires a reliable time zone converter that accounts for daylight saving time and half-hour offsets.
This tool automatically identifies overlapping work hours between all selected time zones. It checks every 30-minute window throughout the day and highlights times where everyone would be working within standard business hours (9 AM to 6 PM local time). This eliminates the guesswork and reduces scheduling friction.
Why Use This Time Zone Converter
Unlike generic world clock tools, this converter is built specifically for scheduling meetings. It doesn't just show you what time it is in each zone — it actively calculates the overlap between participants' working hours and surfaces the best options. Key features:
- Smart meeting suggestions — automatically finds overlapping business hours for all participants
- Up to 8 time zones — compare multiple locations simultaneously, not just two
- DST-aware — handles daylight saving time transitions correctly for every region
- Half-hour offsets — correctly handles IST (UTC+5:30), ACST (UTC+9:30), and other non-standard offsets
- No signup required — free and instant, runs entirely in your browser
- Copy results — one click to copy suggested meeting times and share with your team
Tips for Cross-Time-Zone Meetings
Rotate meeting times. If there's no perfect overlap, rotate the meeting time each week so the burden of early or late calls is shared equally. Record meetings so team members who can't attend at unreasonable hours can catch up asynchronously. Keep meetings short — 25 or 50 minutes instead of 30 or 60 — to respect everyone's schedule.
Set core hours. Establish a team-wide "core overlap window" — typically 3–4 hours — where everyone agrees to be available for synchronous communication. For a team spanning New York and London, this might be 9 AM–12 PM EST (2–5 PM GMT). Schedule all meetings within this window.
Default to async. Not every discussion needs a meeting. Use written updates, Loom videos, or Slack threads for status updates, and reserve synchronous meetings for brainstorming, decision-making, and team bonding.
Understanding Daylight Saving Time
Many regions observe daylight saving time (DST), which shifts the local clock by one hour during summer months. Not all countries observe DST, and the dates vary. The US shifts in March/November, Europe in March/October, and Australia shifts in the opposite direction (October/April). Our converter uses your browser's built-in time zone database, which automatically accounts for current DST rules. This means the times shown are always accurate for today's date.
Be especially careful around DST transition dates. A meeting that works at 9 AM in both zones on Friday might suddenly become 10 AM vs 9 AM on Monday after a clock change. Always re-check your meeting times near DST transition dates in March, October, and November.
Common Time Zone Pairings for Remote Teams
| City Pair | Time Difference | Best Meeting Window |
|---|---|---|
| New York ↔ London | 5 hours | 9 AM – 12 PM EST |
| New York ↔ San Francisco | 3 hours | 12 PM – 3 PM EST |
| London ↔ Mumbai | 5.5 hours | 9 AM – 12 PM GMT |
| New York ↔ Tokyo | 13–14 hours | Limited: 7–9 PM EST |
| London ↔ Sydney | 9–11 hours | Limited: 7–9 PM GMT |
| San Francisco ↔ Tokyo | 16–17 hours | Minimal overlap |
| Berlin ↔ New York | 6 hours | 9 AM – 12 PM EST |
| Singapore ↔ London | 7–8 hours | 8 AM – 10 AM GMT |
Frequently Asked Questions
How do I find the best meeting time across time zones?
Add the time zones of all meeting participants to the converter above. Once you have two or more zones, the tool will automatically identify overlapping work hours and suggest the best meeting times where everyone is available during business hours (9 AM to 6 PM local time).
What are the most common time zones for remote teams?
Common time zones for distributed teams include Eastern Time (New York), Pacific Time (Los Angeles), Greenwich Mean Time (London), Central European Time (Berlin), India Standard Time (Mumbai), and Japan Standard Time (Tokyo). These represent major tech and business hubs worldwide.
How do I handle time zones with half-hour offsets?
Some time zones like India Standard Time (UTC+5:30) and Australian Central Time (UTC+9:30) use half-hour offsets instead of whole hours. Our converter checks every 30-minute window, so these zones are handled correctly without any extra configuration.
Does this tool account for daylight saving time?
Yes. The converter uses your browser's built-in time zone database, which automatically applies current daylight saving time rules. Times shown are always accurate for today's date, including regions that observe DST changes.
How many time zones can I compare at once?
You can add up to 8 time zones simultaneously. This is enough to cover teams distributed across most regions of the world. If you need to compare more zones, you can remove one and add another.
What does "business hours" mean for meeting suggestions?
Meeting suggestions are filtered to times where all participants are within standard business hours: 9:00 AM to 6:00 PM in their respective local time. Windows where all participants fall within this range are highlighted as the best meeting times.
Can I share the meeting time suggestions with my team?
Yes. Click the "Copy Meeting Times" button to copy all suggested times to your clipboard. You can then paste them into an email, Slack message, or calendar invite to share with your team.