Weight Goal Calculator — Plan Your Weight Loss/Gain Journey

Weight Goal Calculator

Calculate your weight goal timeline and plan your fitness journey. Set realistic milestones, track calorie deficits/surpluses, and visualize your progress toward your target weight.

Metric Units (kg, cm)
US Units (lbs, ft/in)
Other Units

Step 1: Personal Details

85 kg
70 kg
175 cm
35

Understanding Weight Goals

A healthy weight loss rate is 0.5-1 kg (1-2 lbs) per week. Rapid weight loss can be unsustainable and may lead to muscle loss or nutritional deficiencies.

Step 2: Activity & Goals

0.5 kg/week

About Calorie Calculation

Your Basal Metabolic Rate (BMR) is calculated using the Mifflin-St Jeor equation. Adding activity level gives your Total Daily Energy Expenditure (TDEE).

Weight Goal Projection

Summary
Rate Comparison
Nutrition Plan

Estimated Time to Reach Goal Weight

18 weeks
To lose 15 kg at 0.5 kg/week
Weight to Lose/Gain
15 kg
Daily Calorie Target
1,850 kcal
Basal Metabolic Rate
1,750 kcal
Weekly Calorie Deficit
3,850 kcal

Weight Loss Rate Comparison

Weekly Rate Time to Goal Daily Calorie Deficit Projected Date

Nutrition Plan

Calorie Calculation Formula

BMR (Men) = 10 × weight(kg) + 6.25 × height(cm) – 5 × age(y) + 5

BMR (Women) = 10 × weight(kg) + 6.25 × height(cm) – 5 × age(y) – 161

TDEE = BMR × Activity Multiplier. Calorie deficit = 7700 kcal per kg of weight loss.

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