Work · alternatives · 2026

24 alternatives to GMT NOW

A modern progressive web app for timezone conversion.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. GMT NOW launched in 2020; newer entries below may have overtaken it.

1
I made a tool to compare time zones▲758
Timezone converter and world clock by time.fyi is a simple, fast and easy to use app to convert timezones and check the current time in different cities around the world.
2024 · time.fyi · its alternatives →
2
Time Travel: World Clocks▲139
Effortlessly track and sync global timezones
2024 · play.google.com · its alternatives →
3
Time Zone Converter▲11
Time Converter est pst gmt utc jst | free world clock 2025
2025 · time-zone-converter.com · its alternatives →
4
Summarize your time availability in seconds▲109
Simple tool to share your availability as plain text. Select time slots, convert timezones, copy and send. No calendar links needed.
2020 · whattime.today · its alternatives →
5
TimeGPT▲101
Streamline your time and boost productivity with TimeGPT
2023 · timegpt.vercel.app · its alternatives →
6
Time Travel▲89
Convert timezones faster than ever!
2020 · timetravel.sharath.app · its alternatives →
7
Mr Wolf▲81
Replaces tabs with a lil' web app to help convert timezones
2020 · mrwolf.app · its alternatives →
8
Watzon▲78
Elegant timezone converter + reminder
2016 · silesius.se · its alternatives →
9
TimezoneConverter.co ▲7
Easily convert timezones worldwide in one click
2025 · timezoneconverter.co · its alternatives →
10
Klok▲192
A quick and handy time zone converter widget for iOS
2015 · buuuk.com · its alternatives →
11
Time Zone Converter▲193
Calculate exact time anywhere in the world across time zones
2020 · timezoneconverterapp.com · its alternatives →
12NT
New time and daylight application▲150
2016 · chronozone.xyz · its alternatives →
13
TimeInZone▲153
Check times across multiple timezones instantly
2023 · timeinzone.com · its alternatives →
14
Timezone.email▲86
Easy timezone converter for Gmail and Inbox by Gmail
2018 · its alternatives →
15
Waqt▲110
Simple timezone tracker
2018 · getwaqt.netlify.app · its alternatives →
16
GMT to EST Converter▲1
Instantly convert GMT to EST — free, no signup
Sep 2026 · gmttoestconverter.com · its alternatives →
17
Paste A Date▲83
Quickly convert timestamps into other timezones
2017 · its alternatives →
18
Timezone Buddy▲99
Gmail extension that allows you to see peoples' timezone
2021 · timezonebuddy.webflow.io · its alternatives →
19
Time.is▲82
Exact time for any time zone
2014 · time.is · its alternatives →
20
A Simple Server to Match Long/Lat to a TimeZone▲50
I figured this might be useful to folks. It's a simple PHP server that requires a single-table database (It's fairly "agnostic," but all my uses are in MySQL). I won't publish any of the servers that I've set up for my apps, because someone is bound to write an application that drives my bandwidth into the stratosphere. I could definitely take it further, but this gives me all I need for my purposes. Here's an app I wrote, that uses it: https://apps.apple.com/us/app/we-are-never-alone/id650482602...
2025 · github.com · its alternatives →
21
Easy Timezones▲72
Connecting remote workers without time difference hassles
2022 · easytimezones.com · its alternatives →
22
Time Zone Converter▲4
Instant time zone conversion, live world clock, and planner
Jun 2026 · timezonesconverter.netlify.app · its alternatives →
23
MeetWhen▲73
Figure out meeting times across timezones without the hassle
2020 · meetwhen.herokuapp.com · its alternatives →
24
MissTime▲79
The world clock in your pocket
2019 · apps.apple.com · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →