About Easy Converters
Easy Converters is a free collection of fast, accurate online tools for everyday conversions and calculations. Whether you need to convert currencies, figure out your BMI, calculate a loan payment, or simply switch between metric and imperial units, we aim to make it quick and painless.
What We Offer
Our tools are organized into three main categories:
- Finance & Market Tools — currency conversion with live exchange rates, crypto prices, compound interest, loan & mortgage calculators, ROI, and savings goal planners.
- Health & Fitness — BMI, BMR & daily calories, body fat percentage, calories burned, heart rate zones, ideal weight, macros, waist-to-height ratio, and water intake calculators.
- Core Converters — area, bandwidth, data storage, fuel economy, length, speed, temperature, time, volume, and weight converters covering both SI and imperial units.
Our Approach
Every tool on this site is built with a few core principles:
- Speed — all conversions happen instantly in your browser. No waiting for server round-trips.
- Accuracy — we use exact conversion factors from official standards (NIST, ISO) and established medical formulas (Mifflin–St Jeor, US Navy method, etc.).
- Privacy — your inputs stay on your device. We don't store your calculations or require an account.
- Simplicity — clean interfaces with no clutter. Pick a unit, type a number, get your answer.
Who We Are
Easy Converters is an independent project maintained by a small team passionate about building useful web tools. The site launched to fill a simple need: a clean, ad-light alternative to the bloated converter sites that take forever to load and bury results under pop-ups.
We're continuously adding new tools and improving existing ones. If you have a suggestion or spot an issue, we'd love to hear from you on our contact page.
Technical Details
The site is built with lightweight, static HTML and CSS — no heavy JavaScript frameworks. Financial tools that need live data (currency and crypto) fetch rates from trusted public APIs (the European Central Bank via Frankfurter, and CoinGecko). All other calculators run entirely client-side with zero external dependencies.