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How Much Protein Do You Need for Weight Loss?

Protein is the single most important macro when you're trying to lose weight. It keeps you full, protects your muscle, and takes more energy to digest than carbs or fat. But how much do you actually need a day?

The Protein Rule for Weight Loss

For fat loss while preserving muscle, aim for 1.6–2.2 grams of protein per kilogram of body weight per day. A quick look:

Body weightProtein target / day
60 kg100–130 g
70 kg115–155 g
80 kg130–175 g
90 kg145–200 g

Why Protein Matters So Much

Easy Ways to Hit Your Protein Target

You don't need protein shakes at every meal. Spread it across the day:

Track Your Protein to Make It Stick

Most people dramatically over- or underestimate their protein. The fix isn't guessing harder — it's tracking. With Kcalibra in Telegram, snap a photo of your meal and the AI logs protein, carbs, and fat instantly, then shows whether you're on track for your goal.

💡 Bottom line: Aim for 1.6–2.2 g of protein per kg of body weight per day. Hit it consistently, and weight loss becomes easier, less hungry, and way more sustainable.

Free to start. No app install, no credit card.

🚀 Open in Telegram

Also read: How Much Protein Per Day · Types of Protein Explained

Written by the Kcalibra Editorial Team
Kcalibra content is researched and reviewed against established public food-composition databases (USDA FoodData Central) and FAO/WHO dietary reference values. Our nutrition tools and articles aim to be accurate and transparent about their sources. Learn more on our About page.
Editorial note
Kcalibra content is educational and informational only. It is not medical advice, diagnosis or treatment. Macronutrient and calorie figures are general estimates; individual needs vary. A registered dietitian or physician in your region is the authoritative source for personalized health guidance. This article was written to support informed decisions, not to substitute professional care.