About DailyLifeKit

DailyLifeKit is a growing collection of free online tools for the small, everyday calculations and reminders that come up in ordinary life — from planning a better bedtime to checking your age, working out a percentage, or counting down to an important date.

What we believe

Good tools should be simple. Every tool on DailyLifeKit is built to give you a clear answer in seconds, with no accounts, no downloads, and no clutter. They work on phones and computers, load fast, and are completely free to use.

How we build our tools

Each tool is created from scratch by our small team, with its own clear explanations so you understand not just the answer, but how it was worked out. We test each one carefully before it goes live, and we add new tools regularly.

A note on accuracy

Our tools are designed to be helpful for general, everyday use. They are not a substitute for professional advice — especially for anything involving health, money, or legal decisions. Please see our Disclaimer for details.

Get in touch

Have an idea for a tool, spotted a problem, or just want to say hello? We’d love to hear from you — visit our Contact page.