Calorie Needs Calculator
Calculate daily calorie needs for weight loss, maintenance, or gain based on your goal.
The Calorie Needs Calculator below works out your result the moment you type — no sign-up, no cost. A quick, private way to check the numbers that matter to your health. Enter gender, age (years), weight (kg), height (cm), activity level and goal and the total updates live.
How the calorie needs calculator works
Just fill in the fields above — gender, age (years), weight (kg), height (cm), activity level and goal — and the calorie needs calculator does the maths instantly. Nothing is sent anywhere; the calculation happens right in your browser.
Want this calorie needs calculator on your own site?
Add it free with RGT Quote Builder — a drag-and-drop WordPress calculator plugin with 100+ ready-made templates and no paywall.
FAQ
Is the calorie needs calculator free?
Yes — completely free to use, with no account and no limits.
Can I add this calorie needs calculator to my WordPress site?
Yes. Install the free RGT Quote Builder plugin, pick the Calorie Needs Calculator template, and drop it onto any page with a shortcode or block.
Can I customise the fields and pricing?
Absolutely — every field, price and formula is editable in the drag-and-drop builder.