CutCal: Calorie Deficit Calc

iendly calorie deficit calculator, food tracker and on-device AI coach in one. Enter your details, choose a goal, and get a personalized daily calorie target in seconds — then log meals, workouts, water and intermittent fasting to stay on track. Meet Sprig, your cozy companion who cheers you on and chats with you privately, 100% on your phone. No account required; your stats, plan and diary stay on your device. Whether you want to lose weight, cut body fat, or just understand your numbers, CutCal turns the science of a calorie deficit into one clear daily target — and the simple tools to actually hit it. WHY A CALORIE DEFICIT? Weight loss comes down to one principle: eat fewer calories than you burn. CutCal works out how many calories you burn each day (your maintenance calories, or TDEE) and subtracts a safe deficit, so you lose weight at a steady, sustainable pace. YOUR DAILY TARGET • Calorie deficit calculator — your exact daily calorie target for weight loss • Maintenance calories (TDEE) from the trusted Mifflin–St Jeor equation (Katch–McArdle when you add body-fat %) • Pick your pace — 0.25, 0.5 or 0.75 kg (0.5–1.5 lb) per week • Choose a macro split — balanced, high-protein or low-carb • Estimated goal date so you know exactly when you'll get there • Safe calorie minimums so your target never drops too low LOG FOOD THE EASY WAY • Scan barcodes for instant nutrition (Open Food Facts) • Search foods by name, or quick-add calories offline • Tracks calories and macros (protein, carbs, fat) — fiber & sugar with Pro • Favorites, meal templates and copy-yesterday for one-tap re-logging • Water tracking plus a clean Home dashboard calorie ring TRACK ACTIVITY & NET CALORIES • Log workouts — walking, running, cycling, swimming, weights, HIIT, yoga and more (MET-based) • Keep activity calories separate, or add them back to your daily budget • Net intake updates live: food in, exercise out INTERMITTENT FASTING • Fasting tracker — 16:8, 18:6, 20:4, OMAD, 24h or custom windows • Manual or Auto mode (logging food can end your fast and start the eating window) • Live countdown, fasting streaks and completion reminders MEET SPRIG — YOUR ON-DEVICE AI COACH • Chat for meal ideas, motivation and plan explanations • Voice input — talk instead of type • Ask Sprig to log food, water or a fast — just confirm • Runs 100% on-device — nothing you say leaves your phone • Adaptive coaching learns your real maintenance from weigh-ins and flags plateaus STAY MOTIVATED • Weekly weigh-ins with a weight-trend chart and progress streaks • Achievements, progress photos and a shareable weekly recap • Optional daily log and weekly check-in reminders • Calorie cycling — more on training days, less on rest days, same weekly average SIMPLE BY DESIGN • No account, no sign-up, no email, no ads • Optional one-time CutCal Pro unlock — no subscription, ever • Metric and imperial (kg/lb, cm/ft) · light and dark mode · 10 languages • Share your plan; back up or restore your data any time YOUR DATA STAYS YOURS Your stats, goals, weigh-ins and food/activity log stay on your device — no account required. Barcode and food-name lookups go to Open Food Facts for nutrition info; optional anonymous usage events help improve the app. Sprig chat stays fully on-device. Reset or uninstall any time to erase your diary. WHO IT'S FOR Anyone starting a cut, diet or weight-loss plan who wants a reliable daily calorie goal and a simple, kind way to follow it — without the bloat of a heavyweight calorie counter. Download CutCal and get your daily calorie deficit target in 30 seconds. Note: CutCal provides estimates for informational purposes only and is not medical advice. Consult a healthcare professional before making significant changes to your diet or exercise. Food data © Open Food Facts contributors, licensed under the Open Database License (ODbL).