Carbohydrate Calculator

Daily carbohydrate grams from calorie target and carb percent.

Carbohydrate Calculator helps you daily carbohydrate grams from calorie target and carb percent. Enter daily calories and carbs, review the breakdown, and use the guidance below to understand what the number means — and what it does not. What the Carbohydrate calculator does Carbohydrate Calculator is built for body measurements, calories, and everyday health math. Daily carbohydrate grams from calorie target and carb percent. You enter daily calories and carbs, then Simple Calculators computes the result instantly. These tools use widely published formulas. They are educational screens, not a diagnosis. How the math works Enter your Daily calories (kcal) and the share you want from Carbs as a percent. The calculator works out the calories from carbs (daily calories × percent ÷ 100), then divides by 4, because each gram of carbohydrate supplies about 4 kcal. It also shows a per-meal amount for three meals and a table of grams at other common percentages. The formula: Carbs (g) = daily calories × carb % ÷ 4. Each gram of carbohydrate supplies 4 kcal.