Nutrition Guides & Articles
1,333 posts in two collections — 500 in-depth guides and 833 question-led articles that answer the exact things people search, from “How many calories in a Big Mac?” to “Is Subway actually healthy?”. Every post is built on the same data as our calculators, so the numbers always agree. You are on page 70 of 112.
How Many Calories Should I Eat to Maintain My Weight?
Maintenance is your TDEE: basal metabolic rate multiplied by an activity factor.
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How to Calculate Calories in Homemade Food?
Use the recipe method: weigh every ingredient raw, look up or read off its calories, add the whole recipe, then divide by the number of portions (or by total cooked weight,…
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How Many Calories Should Each Meal Contain?
On a 2,000-calorie day split across three meals and a snack, a workable pattern is breakfast 400–500, lunch 550–650, dinner 650–750 and a snack of 150–250.
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How to Count Calories Without a Food Scale?
Use your hand — it scales with your body.
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What Is the Difference Between Calories and Kilocalories?
They are the same unit at different scales — and food uses the big one.
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How Many Calories Are in One Gram of Protein?
Multiply by the energy density: protein and carbohydrates provide 4 calories per gram, fat 9, alcohol 7, and fibre about 2.
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How Many Calories Are in One Gram of Carbohydrates?
One gram of carbohydrate provides 4 calories (4 kcal) — the same as protein, and less than half of fat's 9.
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How Many Calories Are in One Gram of Fat?
Fat has 9 calories per gram — more than double the 4 calories per gram of protein or carbohydrate, and higher than alcohol's 7.
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How to Convert Grams of Protein Into Calories?
30g of protein is 120 calories (30 × 4 kcal/g).
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How to Convert Grams of Carbs and Fat Into Calories?
Multiply each macro by its own factor, then add: carbohydrate grams × 4, fat grams × 9.
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How Many Calories Are in 100g of Protein, Carbs and Fat?
Per 100g of pure macronutrient: protein has 400 calories, carbohydrates have 400 calories, and fat has 900.
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How to Calculate Total Calories From Macronutrients?
It is the 4-4-9 Atwater shortcut: estimate calories as (protein grams × 4) + (carb grams × 4) + (fat grams × 9).
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1333 posts in this collection — use the pages below to browse them all.