§ · Tools
Free calculators.Same math BiteDeck runs.
Three single-purpose tools. No login, no email, no upsell. Use them once and walk away, or use them every time you recalibrate.
TDEE Calculator
Mifflin–St Jeor or Katch–McArdle. Sex, age, height, weight, activity factor, optional body-fat %.
Open the calculatorUS Navy Body Fat
Neck, waist, hip (women). Toggle cm or inches. Returns a body-fat percentage and a rough category label.
Open the calculatorKatch–McArdle BMR
Body-fat-aware BMR. Plug in your weight and BF%. Activity factor optional for TDEE.
Open the calculator§ · In the app
BiteDeck runs all three calculations daily — against your logged weight, your saved body-fat %, and your activity. The web tools are for one-off checks. The app is for the cadence.
Download on App Store