Weight Loss Timeline Calculator

Visualize your projected weight change week by week from today to your goal.

What you'll see

  • An interactive line chart from today to your goal
  • Estimated goal date
  • Weekly weight projection table

Realistic expectations

Real-world weight loss isn't perfectly linear — water, glycogen and digestion cause day-to-day swings. Track weekly averages instead of daily numbers.

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About you

Your day-to-day movement — workouts are added separately below for accuracy.

Your training

We use METs (metabolic equivalents) for your bodyweight & intensity to estimate true calorie burn — much more accurate than a single activity multiplier.

0.50 kg / week
Gentle 0.25 kgModerate 0.5 kgAggressive 1 kg

Science-backed Mifflin-St Jeor formula · No signup · Free