Free tools
Free tools to plan your weight loss.
Quick, no-signup calculators that give you the numbers a plan is built on. Nothing to install, nothing to fill in but the question you came with.
No account, no email, no data leaves your device.
Available tools
Weight Loss Calculator
How many calories to reach your goal weight — and by when.
Enter your age, height, weight, goal and activity level to get your BMR, daily calorie needs and a calorie target. The timeline uses a dynamic energy-balance model, so it curves as your needs drop instead of assuming a straight line.
What you get
- BMR from the Mifflin-St Jeor equation
- TDEE for your activity level
- A daily calorie target with a safety floor
- A projected date for your goal weight
- Imperial or metric units
Ready to make your next healthy choice easier?
Start building a healthier routine with Vygor.
Free to download.
- AI DietitianMeal plans built for your goals
- AI RecipesGenerated recipes, plus videos
- AI Macro TrackerLog a meal from a photo
- AI TrainerWorkouts that adapt as you go
- ContestsProgress with friends and family
- AnalyticsSee what is actually working
