A target that explains itself
"You burn about 2,500 kcal a day. Eating 500 less loses about 0.5 kg a week." Adjust it in 50 kcal steps.
Calorie deficit app
A calorie deficit you can stick to.
Get a daily calorie target for losing weight, then log meals from a photo in seconds, so staying in a deficit doesn't take over your day. Free.
- Free AI photo scans
- Free barcode scanner
- No trial
- No account
Free to downloadEvery tracking feature includedNo account needediPhone · iPad · Android
Built for a calorie deficit
Know your number. Hit it without trying so hard.
Losing weight comes down to eating a little less than you burn, consistently. The hard part is the consistency. C for Calories makes logging take seconds, so you keep doing it.
Calories left, always visible
See what's left for today on the home screen, in widgets and on the Lock Screen.
Protein to protect muscle
Weight-loss targets include 2 g of protein per kg of body weight to help you keep muscle and stay full.
Days on target
The Progress tab counts the days you stayed within your calorie target, so you can see the trend instead of a single bad day.
FAQ
Frequently asked questions
How does it help me lose weight?
It sets a daily calorie target about 500 kcal below your estimated maintenance, which is roughly 0.5 kg (1 lb) a week for many people, and makes logging fast enough to keep doing it.
Can I choose my own deficit?
Yes. Nudge the target up or down in 50 kcal steps during setup, or enter your own number. The calorie deficit calculator helps you pick one.
Why track protein while losing weight?
Eating enough protein helps you keep muscle and stay full in a calorie deficit. The app sets a higher protein target for weight loss.
Is there a minimum calorie target?
Yes. Calculated targets don't go below 1,200 kcal (1,500 kcal for men). Talk to a doctor before going lower.
Free download
Take a photo. Know your meal.
Download C for Calories for free on iPhone, iPad or Android. Every tracking feature is included.