Grams to Calories Conversion Charts
Look up exact calorie values for any macronutrient mass from 1 gram to 2,000 grams. Fast, scannable reference matrices built on Atwater and USDA standards.
Master Grams to Calories Chart
Comprehensive multi-nutrient reference table comparing protein, carbs, fat, and alcohol yields across all standard weights.
Protein Grams to Calories Chart
Exact caloric values for protein increments from 1g to 2,000g, including gross energy and net calories after 25% TEF.
Carbohydrate Grams to Calories Chart
Digestible starch and sugar conversion tables with glycemic load reference benchmarks and net carbohydrate math.
Dietary Fat Grams to Calories Chart
High-density lipid conversion tables from single gram increments up to bulk oil and butter measurements.
Alcohol Grams to Calories Chart
Ethanol mass to calorie conversion table mapped across standard beverage volumes, ABV percentages, and drink units.
Need dynamic calculations with decimals?
Use the interactive calculator to enter any non-standard or custom kitchen scale weight.