About Time Tools

Time Tools is a free collection of online utilities for working with time. Whether you need to convert a meeting across time zones, calculate the difference between two dates, run a focus timer, or read the current time in cities around the world, our goal is to give you a fast, accurate answer with no sign-up and no clutter.

What we believe

Time is one of the few things everyone shares, yet it is surprisingly easy to get wrong. Daylight saving rules shift, leap years bend the calendar, and a single misread offset can send a message to someone at three in the morning. We build each tool to handle these edge cases correctly, using the browser’s own time zone data so results stay current without a stale lookup table quietly going out of date.

How the site is built

Every tool lives on its own page alongside a plain-English explanation of how it works, where the rules come from, and how people use it in practice. We run entirely in your browser, which means your inputs are never sent to a server to be processed. The site is fast, works on any device, and is free to use as often as you like.

Get involved

We are always improving our tools and adding new ones. If you have found a bug, want to suggest a feature, or simply have a question, please reach out through our contact page. Your feedback directly shapes what we build next.