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Weight Loss Planner

Personalised diet + exercise plan with calorie targets, macros, meal ideas & exercise schedule — downloadable as PDF.

ℹ️ Science used in this tool
  1. BMR (Mifflin-St Jeor): Men: (10×kg)+(6.25×cm)−(5×age)+5 | Women: same −161
  2. TDEE: BMR × activity factor (1.2–1.9)
  3. 1 kg fat = 7,700 kcal (accepted scientific figure)
  4. Exercise kcal: MET × weight_kg × hours (Compendium of Physical Activities)
  5. Protein: 1.6g/kg body weight (ISSN muscle-preservation guideline)
  6. Fat: 25% of daily calories; Carbs: remaining calories

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❓ Frequently Asked Questions

What is TDEE?

TDEE (Total Daily Energy Expenditure) is the total calories your body burns daily including activity. TDEE = BMR × activity multiplier. Eating below your TDEE creates the calorie deficit needed for weight loss.

What is the Mifflin-St Jeor equation?

It is the most accurate BMR formula for most people. Men: BMR = (10×kg)+(6.25×cm)−(5×age)+5. Women: BMR = (10×kg)+(6.25×cm)−(5×age)−161.

How much protein should I eat while losing weight?

Aim for 1.6–2.2g of protein per kg of body weight per day while losing weight. Higher protein preserves muscle mass during a calorie deficit and keeps you fuller longer.

How much calorie deficit is safe?

500–750 kcal/day deficit is recommended for safe weight loss of 0.5–0.75 kg per week. Going above 1000 kcal/day deficit risks muscle loss, fatigue, and nutritional deficiency.

Can I lose weight without exercise?

Yes — 70–80% of weight loss comes from diet. However, combining diet with exercise preserves muscle, improves metabolism, and leads to better long-term results. Even 30 min of brisk walking daily makes a significant difference.

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