Timezone Extension for Google Calendar

Add multiple timezones to Google Calendar and share available slots in just 3 clicks.

Confused by timezone math? Overlappr helps you find and share meeting slots without switching tabs or manually converting times.

Try it free for 14 days. No credit card required!

Embraced By 1,000+ Team Worldwide

Stop googling 'PST to IST' and say goodbye to timezone chaos.

"I typically work across all US time zones, Australia and New Zealand. Keep track of that messes with my head a lot so your plug-in is very helpful. Works as advertised!"
Bob Gentle
Business Consultant & Coach

Everyone’s in sync. Finally!

Keep everyone on the same page, no matter where they’re working.

No more context switching

Switching tabs, calendars, clocks — say no more. Reclaim 5 hours per user per month.

No more scheduling ping-pong

Eliminate back-and-forth emails and manual calculations for a stress-free workflow.

Reply faster & smarter

No more stalling or scrambling. Look sharp even if you’re in pajamas.

Timezone Toolkit for Google Calendar

What makes Overlappr a must-have?

Add multiple timezones

Keep multiple timezones sticky on the side of your Google Calendar for easy access every day.

Find and share free slots in seconds

Quickly locate your availability, convert it across timezones, and share with one click.

Join meetings in 1 click

See your events, meetings, and free slots without opening Google Calendar.

If you hate timezone math, we’re already friends.

Remote Teams

Stay aligned across global offices and teammates.

Executive Assistants

Simplify scheduling for busy executives.

Sales Teams

Focus on closing deals, not juggling schedules.

Freelancers & Consultants

Manage client schedules effortlessly.

Pricing

Try Overlappr free
for 14 days

Enjoy all features for free during your trial. No credit card required. No timezone chaos. Just smooth scheduling.

Pro

$ 5 per month
  • ✅ Add unlimited timezones
  • ✅ Copy unlimited time slots
  • ✅ Copy selected slots at once
  • ✅ Join events in 1 click
  • ✅ Visualise available slots in 1 click
Questions & Answers

Frequently asked questions

What kind of access does Overlappr need to my Google Calendar?

Only read access to your Google Calendar events. Overlappr doesn’t add, modify, or delete any events in your Google Calendar. We only require read-level access so that we can find and showcase free slots from your schedule.

Will Overlappr store or share my data?

No. We don’t store or share any of your Google Calendar data. We only store your Google account details, such as your Name and Email ID, when you authenticate your Google account. The rest operations happens locally in your Chrome browser.

Can I use Overlappr with other calendar tools?

As of now, we only support Google Calendar. However, we’ve plans to support Microsoft Outlook Calendar in the future.

Does Overlappr support recurring events?

Yes, Overlappr supports recurring as well as one-time events from your Google Calendar.

Will Overlappr work for personal Google Calendar accounts, or is it only for G Suite accounts?

Overlappr will work with both personal Google Calendar accounts and G Suite accounts.

Is Overlappr free to use?

We’re offering everyone a 14-day free trial. After the trial period, you must subscribe to our monthly or yearly plan to continue using it.

How can I get in touch with the Overlappr team?

You can reach out to us at overlappr.com@gmail.com or on LinkedIn.