Time to Goal Weight Calculator
Estimate how many weeks it will take to reach your target weight.
Recommended safe deficit is 300-500 kcal/day.
How is this calculated?
We use the standard scientific approximation that a 7,700 calorie deficit results in 1kg of weight loss (or 3,500 calories for 1lb). This gives a reliable baseline estimate, though individual results may vary due to water weight and metabolic adaptation.