Calorie & TDEE Calculator — free online
Most calorie advice online makes you guess. You want a simple number: how many calories you actually need in a day, and how to split them. We added a free tool that does it — Calorie / TDEE Calculator — right in your browser.
What it does
You enter a few basics and it works out your daily calories. It gives you your BMR (what your body burns at rest) and your TDEE (what you burn with daily activity). It also splits that into macros — protein, carbs and fat — so you can see how a day could look. The result shows up right away.
Nothing leaves your device
The calculator runs entirely in your browser. Nothing you type is uploaded to a server, and nothing is saved anywhere. When you close the page, it's gone. Your weight, height and the rest are nobody else's business.
How to use it
- Open Calorie / TDEE Calculator and enter your age, height, weight and activity level.
- Pick your goal, and the numbers update on their own.
- Read your daily calories and macros, and use them to plan your meals.
It's free with no limit. There are more small tools on the Apps page.