buncha.tools
buncha/health & fitness/calories

Calorie Calculator

Age
Weight (kg)
Height (cm)
Activity level
Daily calories (TDEE)
2,594
BMR: 1,674 cal
Calories by goal
Calculated using the Mifflin–St Jeor equation.
Sign in to save and track your results over time.
Sign up free ›

Pairs well with

Adult Vaccine Schedule
What vaccines are due based on your age and histor…
Anion Gap
Calculate the anion gap (AG = Na − [Cl + HCO3]) wi…
BBT Chart
Plot basal body temperature across your cycle. Aut…
Blood Pressure Tracker
Log readings, see the trend, get the ACC/AHA categ…

About Calorie Calculator

Calculate daily calorie needs based on your goals and activity.

Everything happens on your device. Close the tab and it's gone.
b
Built browser-first. Run by one developer.
Every tool runs on your device. No tracking pixels, no sign-up to start. The numbers below are pulled live from the registry.
386
Free tools
Across 14 categories
27
AI tools
Powered by Claude API
Files never uploadNo tracking pixelsNo sign-up neededWorks in any modern browser
The handful of AI tools (paraphrase, summarise, blog, captions, etc.) send your prompt text to Anthropic's Claude API to do the work. Files, images, PDFs and video never leave your device. Pick the tools that fit your privacy comfort.