World clock & time zone converter. See every zone at a glance; convert any time in one tap — PST to EST, UTC to your local time.
Users
6
+1 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#242K
#202K among extensions
Version
3.0.0
updated 22 Aug 2026
Users
monthly, 2 months
Latest, 17 Oct 2026:6 usersMove the mouse over the chart for any month
Ratings count
monthly, 2 months
Latest, 17 Oct 2026:0 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About Vesperalba — Time zones & meeting planner
What time is it in Tokyo right now? Vesperalba answers in one click — for that zone and every other one you care about.
Open the toolbar icon and see the current time across all your zones at a glance, sorted east to west with your local time marked. One look settles "time in London now", "PST to EST", or "IST to my time" — no tab, no math.
Planning a call? Type a time like "3pm" or "14:30", or step it in 30-minute jumps, and every zone updates together — the quickest way to find the best time to meet across time zones. Hit "Now" to snap back to live.
Have a team or friends in different time zones? Use the Keep each setting and create a time zone row for each team mate. And more - rename each row as you wish. So LA becomes "Pete", Berlin - "Jane" etc.
• Add any zone by city, IANA name, abbreviation, or raw UTC offset ("UTC+5")
• See daylight labels (EST vs EDT), UTC offset, and the difference from your time on every row
• Set your work hours and weekend, and availability dots show who's likely awake
• Rename and delete any row
• Merge setting keeps only unique timezones, Keep each - allows to add duplicates
Runs entirely on your device — no account, no tracking.