One place to log meals, estimate calories, and plan what to do next.
Use the calorie calculator app when you want fast photo-based food logging on iPhone or Android. Use the calculator library when you need a quick answer for TDEE, calorie deficit, BMI, macros, water intake, or meal timing.
Track food with a photo
Snap a meal, review the estimate, and keep moving.
Use calculators without friction
TDEE, macros, BMI, calorie deficit, and more.
Keep your data private
The app is built around local storage and practical defaults.
Today
A calmer daily logging flow
Photo input, calorie estimates, macro totals, and practical next steps in one place.
Lunch photo
Chicken rice bowl
Estimated from a single photo
Calories
612
Protein
38g
Carbs
61g
Fat
19g
Top calculator
TDEE
Estimate maintenance calories, set a realistic deficit, and move into macros next.
Why people stick with it
20 calculators. No account needed for the tool library.
iPhone and Android. Move straight into the store that matches the device.
Private by default. Food logs stay on your device.
Start Here
Choose the shortest path to the answer you need.
The homepage should help you start, not make you scroll through filler. Pick the path that matches the job you are trying to get done.
For daily use
Track meals in the app
Use the calorie calculator app when you want fast photo logging on iPhone or Android.
For quick answers
Use calculators without signing up
Jump straight into the nutrition tool you need and get a practical result fast.
Most-used tools
Start with the calculators people actually search for.
These are the pages most likely to answer a real nutrition question without forcing a signup or app install first.
TDEE Calculator
Estimate maintenance calories and start a realistic weight-loss plan.
Calorie Deficit Calculator
Turn maintenance calories into a target you can actually follow.
Macros Calculator
Split calories into protein, carbs, and fats for your goal.
BMI Calculator
Get a quick body composition starting point and supporting context.
Water Intake Calculator
Estimate how much water to drink from body weight, sweat, and climate.
Meal Timing Calculator
Plan when to eat around training, recovery, and energy demands.
Product Preview
A cleaner flow from estimate to action.
The app and the calculators should feel connected. One helps you log what happened. The other helps you decide what to do next.
Salmon rice bowl
Protein-forward lunch
Calories
548
Log a meal quickly
The app is for repeat behavior: capture the meal, confirm the estimate, move on with your day.
TDEE summary
2,280 kcal
Turn a result into a target
The calculator flow should not stop at a number. It should give you the next decision.
Recommended next steps
Macros calculator
Set protein, carbs, and fats
Meal timing
Plan meals around training
Private by default
No account required for tools
Keep momentum across tools
The site should connect each result to the next useful action instead of leaving people stranded.
Built to stay useful
This should feel like a practical nutrition tool, not a thin marketing shell.
The homepage is being rebuilt around clearer entry points, more credible product previews, and stronger paths into the calculators that people actually search for.
What that means in practice
Fewer generic claims. Fewer dead ends. More direct links into TDEE, calorie deficit, macros, BMI, water intake, and the calorie calculator app itself.
Explore the main app pagePrivate by default
The app is framed around keeping logs on your device and avoiding the usual data-hungry posture.
Free tools first
The calculators should answer real nutrition questions without requiring an account or an install.
Practical next steps
Each result should move naturally into the next useful calculator or app action.
iPhone and Android live
The app is available on both major stores, so the site can route app-intent traffic cleanly.
FAQ
Frequently asked questions
Find answers about the app, calculator library, and how the product handles privacy.
Next Step
Start with the tool you need right now.
Use the calculators if you want an answer in the browser. Download the app if you want a faster daily logging habit.
Use the calculator library
Open TDEE, calorie deficit, macros, BMI, water intake, and the rest of the tool set without creating an account.
Browse calculatorsOpen the calorie calculator app
Use photo-based logging when you want a faster daily workflow and a cleaner record of what you actually ate on iPhone or Android.
See the app page