Fitness Goal Calculator
Discover how long it will take to reach your fitness goals based on your body data, activity level, and nutrition. Get personalized advice to optimize your progress.
Discover how long it will take to reach your fitness goals based on your body data, activity level, and nutrition. Get personalized advice to optimize your progress.
Fill in your details below to get a personalized estimate of when you'll reach your goals.
Here's your personalized estimate based on your inputs and goals.
We use scientifically validated formulas to estimate your fitness timeline.
We use the Mifflin-St Jeor equation to estimate your Basal Metabolic Rate (BMR), then adjust for your activity level to determine Total Daily Energy Expenditure (TDEE).
We compare your current calorie intake to your TDEE to determine your daily surplus or deficit, then factor in your goal pace preference.
Based on the calorie gap needed to reach your goal (7700kcal ≈ 1kg), we calculate how long it will take at your current rate.
Here's what people say about using our fitness calculators.
The timeline estimate was spot on! It helped me set realistic expectations and stay motivated throughout my weight loss journey.
The personalized advice helped me optimize my nutrition and training. I gained 5kg of muscle in just 3 months following the recommendations.
As a personal trainer, I recommend this calculator to all my clients. It's scientifically sound and helps set realistic goals.
Get your personalized fitness timeline and start making progress today.
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