TDEE Calculator: LoadFuel

Most calorie apps want you to log every meal.
LoadFuel does the opposite.

Tell us what you did today — heavy squats, a run, a tennis match — and LoadFuel tells you exactly how many calories your body needs to perform, recover, and grow. No food diary.
No calorie counting. Just your number.

HOW IT WORKS

LoadFuel uses your body data and science-backed MET values to calculate a precise daily calorie target based on your actual activity — not a generic "moderately active" guess.

Heavy compound session today? Your target goes up.
Rest day? It comes down.
The number changes every day because your training does too.

YOUR EXACT TARGET, EVERY DAY

Enter your age, weight, height, and goal — bulk, cut, or maintain. Log what you did.
Get your number. That's it.

LoadFuel supports every type of training:
— Strength training (light, moderate, heavy compound)
— Cardio (walking, running, cycling, HIIT)
— Sport (tennis, basketball, martial arts, swimming)
— Rest days (yes, those count too)

THE SCIENCE, NOT THE GUESSWORK

Most apps apply a generic lifestyle multiplier to your BMR and call it your TDEE. That's lazy and often wrong by 400–600 kcal.

LoadFuel uses your sedentary baseline plus the actual calories burned from what you logged today — using established MET values and an afterburn adjustment for heavy lifting sessions.

Choose from three BMR formulas:
— Mifflin-St Jeor (default, most accurate)
— Harris-Benedict (classic)
— Katch-McArdle (uses body fat % for precision)

AI MEAL SCANNER — LOADFUEL PRO

Wondering if your meal fits your target?
Take a photo. Our AI estimates the calories and protein in seconds and shows you exactly how it compares to today's goal.

No barcode scanning. No food database. Just point your camera and get an answer.

WEIGHT TREND — LOADFUEL PRO

Log your daily weight and LoadFuel tracks your trend over time — current weight, 7-day average, and weekly rate of change. See exactly whether you're on track for your bulk, cut, or recomp goal.

BUILT FOR LIFTERS. DESIGNED FOR SIMPLICITY.

— Dark mode first, premium feel
— No account required
— No ads, ever
— All data stored locally on your device
— Fast, clean, native iOS experience

LoadFuel Pro unlocks AI Meal Scanner and Weight Trend for $3.99/week or $49.99/year. Cancel anytime.

Your body does the work. LoadFuel does the math.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://www.notion.so/darymooo/Privacy-Policy-for-LoadFuel-iOS-App-361eb9d07137801faae0ec5aaee9b47f?source=copy_link