Free calculators

No signup, nothing saved, and every one shows the formula behind the number.

• Daily calorie calculatorHow many calories you need a day, and the date you reach your goal weight.
• BMR calculatorWhat your body burns at complete rest, before you move at all.
• BMI calculatorYour body mass index with the healthy range for your height.
• Ideal weight calculatorFour formulas side by side, not one number pretending to be the truth.
• Calories burned calculatorWhat an hour of anything actually costs, by weight and activity.
• Recipe nutrition calculatorPaste a recipe, get calories and macros per serving.
• Raw to cooked weightConvert meat weight between raw and cooked for 518 cuts, using USDA cooking yields.
• Sodium calculatorAdd what you ate and see the salt for the day. Searches 1.86 million foods.
• Cups to gramsWhat a cup, tablespoon or teaspoon of 380,000 foods actually weighs. No single factor.

Looking for a single food?

We have costed pages for over a thousand foods, with real portions: UK food calories · US food calories.