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Free calculators

Plan your goal.

The same maths Weight Loss Tracking Buddy uses when you set a goal, free in your browser. Nothing you type is sent or stored.

Weight loss goal date calculator

Enter your weight, your goal and a weekly pace to see the date you could get there, or pick a date to see the pace it takes.

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Calorie deficit calculator

Your daily energy use from the revised Harris-Benedict equations, and the calorie budget that reaches your goal at the pace you choose.

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See your finish line.

Set your goal, follow your trend and see how far you've come. Add calorie tracking, fasting and Apple Health when you need them.

  • Free to track your weight
  • Goals by pace or by date
  • AI food scanning with Pro
  • Apple Health and Apple Watch

Rated 4.6 out of 5 from 100+ App Store ratings.