âŗ Weight Loss Time Calculator
Calculate time needed instantly from current weight kg, goal weight kg, loss per week kg.
Results are estimates for information only and are not medical advice. See our disclaimer.
How to use the Weight Loss Time Calculator
- Enter Current weight kg, Goal weight kg, Loss per week kg.
- The result updates instantly as you type.
- Copy or note down your result.
How it works
Formulas: Time needed = ([Current weight kg]-[Goal weight kg])/[Loss per week kg].
Example
Using the default values (Current weight kg: 80, Goal weight kg: 70, Loss per week kg: 0.5):
Time needed20 weeks
FAQ
Is the Weight Loss Time Calculator free to use?
Yes. It is free, needs no signup and has no usage limits.
Is my data safe?
Yes. Everything is calculated in your browser, so what you type or upload is never sent to a server.
Can I use it on my phone?
Yes. KsWebProduction is built mobile-first and works in any modern browser.