Free tool
Protein calculator
How much protein you need a day, from your weight and your goal — the same formula the Feast Mode app uses.
≈ 40 g per meal across three meals.
How it works
Target = body weight (kg) × a goal factor. 1.6 g/kg for muscle gain is where a 2018 meta-analysis of 49 trials found extra protein stopped adding muscle (Morton et al., British Journal of Sports Medicine). During fat loss we use 1.8 g/kg to help protect lean mass; the International Society of Sports Nutrition recommends 1.4–2.0 g/kg for active people (Jäger et al., 2017).
This is a general guide, not medical advice. If you have kidney disease or another medical condition, ask your doctor or a registered dietitian.
Hitting it without shakes
Most Feast Mode dinners land between 40 and 55 g of protein a serving, breakfasts 25 g+ — so three meals and a snack gets most people there.
Join the waitlist: one email the day it’s on the App Store, then occasional high-protein recipes.
We’ll email the day Feast Mode is on the App Store. Until then, the recipes are open.