Weight Loss Timeline Calculator
How long to reach your goal weight, with a date and weekly projection · free, no signup
See Weight Loss Timeline Calculator in action
Weight Loss Timeline Calculator
Enter your stats, current and goal weight and a daily calorie deficit and see how many weeks it will take, the goal date, what to eat per day, your weekly loss rate and a projected weight table.
It warns if the loss rate is above about 1% of body weight per week, which is hard to sustain.
Key features
Goal date
From your deficit.
Eat per day
With safety floors.
Weekly loss rate
Percent of body weight.
Projection table
Week by week.
How to use it
- Enter your stats and weights.
- Choose a deficit.
- Read the weeks, date and rate.
Worked example
Example
90 kg to 80 kg with a 500 kcal deficit: about 21 weeks, about 0.45 kg per week.
Who uses this tool
Dieters
Realistic timelines.
Tips for the best results
- Re-check every 2 to 3 weeks.
Common mistakes to avoid
- Extreme deficits.
Why use AZRS QuickFix?
It is 100% free, needs no signup and has no watermark or usage limits. The tool runs in your browser, so what you type stays on your device, and it works on phones, tablets and desktops. New tools are added every week — bookmark this page or browse the full QuickFix toolbox.
Frequently asked questions
Why 7,700 kcal per kg?
That is the approximate energy in one kg of body fat.
Is it free and private?
Yes. It is free with no signup. Everything runs in your browser and anything saved stays on your own device.