Energy & Nutrition calculators

Estimate basal metabolic rate and maintenance energy with the Mifflin-St Jeor equation.

Estimate daily calories to maintain, lose, or gain weight from the Mifflin-St Jeor resting-energy equation.

Estimate calorie targets and daily carbohydrate allowances for weight maintenance, loss, and gain from age, sex, height, weight, and activity.

Estimate calorie targets, total fat range, and saturated-fat limits for weight maintenance, loss, and gain.

Estimate the December 2015 to November 2021 food points value from calories, sugar, saturated fat, and protein.

Estimate daily protein, carbohydrate, and fat targets from energy needs, goal, and a chosen macro split.

Estimate daily protein recommendations from body weight and calorie needs using ADA, CDC, and WHO reference methods.

Estimate total daily energy expenditure from resting energy and an activity multiplier.