Calories & Nutrition Calculators
Calculate calorie burn, hydration needs, race nutrition and fuelling strategies.
Calorie Burn Calculator
Calculate calories burned during a run based on weight and pace.
Hydration Calculator
Calculate how much fluid you need before, during and after running.
Carb Loading Calculator
Calculate carbohydrate intake for race-week carb loading.
Race Nutrition Calculator
Plan your race-day fuelling strategy with gels, drinks and snacks.
Electrolyte Calculator
Calculate electrolyte replacement needs based on sweat rate.
Energy Gel Calculator
Calculate how many energy gels you need for your race distance.
Pre-Run Meal Calculator
Calculate when and how much to eat before a run.
Post-Run Recovery Calculator
Calculate your post-run protein and carb recovery needs.
Weight Loss Calculator
Calculate how running contributes to your weight loss goals.
BMR Calculator
Calculate your basal metabolic rate and daily calorie needs as a runner.
10 free calculators in Calories & Nutrition
Calories & Nutrition Calculators for Runners
Calculate calories burned, plan hydration, work out your race-day fuelling strategy, and estimate carb loading needs. These tools help you fuel properly for training and racing.
Proper nutrition is essential for performance and recovery. Use these calculators to plan your intake based on your weight, distance, and pace.