Simple carbs.
Less guesswork.

BiteMath helps families estimate carbohydrates for meals, snacks, and homemade recipes without digging through notes, labels, or repeated calculations.

Download on the App Store Available for iPhone

For meal planning support. Not insulin dosing or medical advice.

BiteMath app showing a dinner meal totaling 47.9 grams of carbohydrates

Built for everyday meals

Everything you need to estimate carbs quickly, and nothing you don't.

Meal carb totals

Build meals and see estimated carbs at a glance.

Add food your way

Search foods, scan barcodes, or choose from saved foods.

Recipes that add up

Calculate carbs by serving or finished weight for homemade recipes, then save what you make often.

Change it as you go

Edit amounts and see totals update instantly while you build a meal.

BiteMath

Made by a parent, for families

Created by a parent who wanted a simpler way to manage everyday carb estimating for a child with Type 1 diabetes. BiteMath is designed to make the food math clearer, calmer, and easier to repeat.

BiteMath provides carbohydrate estimates for meal planning support. Nutrition information should be verified with product labels when available. BiteMath is not a medical device and does not provide insulin dosing, treatment decisions, diagnosis, or medical advice.