Loading page
World clocks, time-zone converters, sunrise and moon times, calendars and countdowns, all on one long-running and reliably accurate site.
Opens in a new tab. We do not control this site and it may have changed since we catalogued it.
Time and Date sits in Unreasonably Useful under Learn, filed as a minute.
About this category: Sites that quietly do a job you would otherwise pay for or install software for. Included because being this good for free is genuinely strange.
Yes. Time and Date is free to use and needs no account.
No. You can use Time and Date without signing up for anything.
Yes. Time and Date works on phones as well as desktop browsers.
Yes, we file it as safe for work. It also works muted.
We file it as "A minute": One quick round, then you can leave.
Answers computed rather than retrieved: integrals, unit conversions, orbital mechanics and the nutritional content of a Mars bar.
Type the name of any app and get a crowd-ranked list of alternatives, filtered by platform, price and whether the project is open source.
Type any web feature and see which browsers support it, version by version, alongside how many people actually use each one.
Translates a cron expression into plain English as you type it, then tells you when it will next fire. Ends a very specific argument.
Reverse image search that finds the oldest copy of a picture rather than visually similar ones. The tool for tracing where a photo began.
A collection of single-purpose online tools for web makers, from favicon makers to CSS generators, sorted by topic and searchable in one box.
Drag in PNGs and JPEGs and they come back far smaller with no visible difference. Nothing else to learn.
A daily five-minute roundup of tech, science and programming news, with every issue also readable on the website.
Have a site of your own? Suggest it for Detour or browse the AltFTool backlinks hub.