nutrition Calculators
BMR Calculator
Calculates the calories your body burns at complete rest using the Mifflin-St Jeor equation. Use it as the starting point for any diet or fitness plan.
TDEE Calculator
Multiplies your BMR by an activity factor to estimate the total calories you burn each day. Use it to set accurate calorie targets for weight loss, maintenance, or muscle gain.
Calorie Deficit Calculator
Find the daily calorie target you need to hit to lose weight at a chosen pace — the operational number that turns "I want to lose 5 kg" into "eat 1,950 kcal a day starting Monday." Enter your TDEE (maintenance calories) and the rate at which you want to lose weight, and the calculator returns the daily intake target along with a projected timeline.
Protein Requirement Calculator
Estimates how many grams of protein you need daily based on your body weight and activity level. Use it to optimise muscle repair, recovery, and satiety on any diet.
Daily Water Intake Calculator
Calculates your personalized daily water intake in milliliters based on body weight, exercise duration, climate, and health status. Use it to stay properly hydrated and avoid dehydration-related fatigue or headaches.
Macro Calculator
Split your daily calorie target into grams of protein, carbohydrates, and fat tuned to your goal — fat loss, muscle gain, maintenance, or keto. The output is the macro target sports-nutrition coaches and bodybuilders use to plan meals and track adherence with apps like MyFitnessPal or Cronometer.
BMI Calculator
Calculate your Body Mass Index (BMI) to assess whether your weight falls within a healthy range. Useful for nutrition planning, fitness goal-setting, and health screening.
Meal Timing Calculator
Find the ideal gap between meals based on your waking hours and how many times you eat per day. Helpful for building structured eating routines or practising time-restricted feeding.
Fiber Intake Calculator
Find your recommended daily fiber intake based on your age and gender. Use this when evaluating your diet, managing digestive health, or meeting nutrition guidelines.
Calorie Burn Calculator
Estimate the calories burned during any physical activity using your weight, exercise duration, and the activity's MET value. Useful for tracking energy expenditure during workouts or daily movement.
Carb Counting Calculator
Calculates total carbohydrate grams in a meal from serving size and carbs per serving. Ideal for diabetics, low-carb dieters, or anyone tracking macros.
Glycemic Load Calculator
Calculates the glycemic load (GL) of a food portion using its glycemic index and actual carb content. Use it to compare how much different foods will spike blood sugar.
Sodium Intake Calculator
Adds up sodium from breakfast, lunch, and dinner to show your total daily intake in milligrams. Use it to check whether you are staying within heart-healthy sodium limits.
Vitamin D Calculator
Estimates your recommended daily Vitamin D intake in IU based on your age and level of daily sun exposure. Use it to identify whether you need a supplement and at what dose.
Caffeine Intake Calculator
Calculates your total daily caffeine intake in milligrams from coffee, tea, and soda. Use it to check whether your consumption is within safe daily limits.
Iron Requirement Calculator
Find your recommended daily iron intake based on age, gender, and pregnancy status. Essential for preventing iron-deficiency anemia and supporting red blood cell production.
Calcium Intake Calculator
Determine your recommended daily calcium intake based on age and gender. Use it to plan your diet and reduce the risk of osteoporosis and bone loss over time.
Omega-3 Calculator
Find your daily recommended omega-3 fatty acid intake based on sex. Use it to assess whether your diet or supplementation meets the adequate intake (AI) for heart and brain health.
Meal Calorie Calculator
Calculate the total calories in any meal by entering the grams of protein, carbohydrates, and fat. Ideal for meal planning, food logging, and hitting macro targets on any diet.
Ideal Weight Calculator
Estimate your ideal body weight based on height and gender using the Devine formula. Commonly used in clinical settings to guide medication dosing and nutrition planning.
BMR & TDEE Calculator
Calculate your Basal Metabolic Rate and Total Daily Energy Expenditure using age, weight, height, and activity level. Essential for setting accurate calorie targets for weight loss, maintenance, or gain.
Protein Intake Calculator
Calculates your optimal daily protein intake in grams based on body weight, body fat percentage, training frequency, and goal. Use it when setting up a diet plan for muscle building, fat loss, or general health.
Daily Hydration Calculator
Estimates your ideal daily water intake in litres using your body weight, activity level, climate, and health factors. Use it to avoid dehydration on hot days or during intense training.
Supplement Timing Calculator
Calculates a personalised recommended dose for protein, creatine, caffeine, or omega-3 based on your body weight and primary fitness goal. Use it to take the guesswork out of supplement planning.
Daily Protein Calculator
Calculates your optimal daily protein intake in grams based on body weight, activity level, fitness goal, and age. Use it when structuring a diet for muscle building, fat loss, or healthy ageing.
Nutrient Density Calculator
Score any food's nutritional value relative to its calorie cost using protein, fiber, vitamin C, and iron content. Use it when comparing foods or building a nutrient-rich meal plan.
TDEE & Daily Calorie Calculator
Find out exactly how many calories your body burns each day based on your weight, height, age, gender, and activity level. Use it to set precise targets for weight loss, maintenance, or muscle gain.
Macro Nutrient Distribution Calculator
Determine how many grams of protein, carbohydrates, and fat to eat daily based on your calorie target, body weight, goal, and diet style. Ideal for structuring a meal plan around muscle gain, fat loss, or general health.
BMI & Body Fat Percentage Calculator
Calculate your BMI, estimate body fat percentage, and see healthy weight ranges for your height in seconds. Use it as a starting point for tracking body composition during weight loss or fitness programmes.