Smart Food Calculator for Healthier Choices

Track your nutrition, calculate portions, and make informed decisions about your diet with our advanced food calculator.

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Nutrition Calculator

Calculate your daily calorie needs based on your age, weight, height, gender, and activity level.

Calculate Your Daily Calorie Needs

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Daily Nutrition Calculator

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Explore All Food Calculators

Browse our comprehensive collection of 200 specialized calculators for all your nutrition and dietary needs.

Basic Nutrition Calculators

Daily Calorie Needs Calculator

Calculate your daily energy requirements based on age, weight, height and activity level.

Macro Distribution Calculator

Find the optimal balance of carbs, protein, and fat for your dietary needs.

BMR Calculator

Calculate your Basal Metabolic Rate - the energy needed to maintain basic bodily functions.

TDEE Calculator

Determine your Total Daily Energy Expenditure including activity factors.

Protein Requirements Calculator

Find your optimal protein intake based on weight, activity level, and goals.

Carbohydrate Needs Calculator

Calculate your ideal carb intake based on your lifestyle and dietary goals.

Fat Intake Requirements Calculator

Determine healthy fat intake levels for optimal nutrition.

Water/Hydration Needs Calculator

Calculate your daily water requirements based on weight and activity.

Fiber Requirements Calculator

Find out how much dietary fiber you should consume daily.

Sugar Intake Limit Calculator

Calculate your recommended maximum daily sugar intake.

Weight Management

Weight Loss Calorie Calculator

Calculate calorie target for healthy, sustainable weight loss.

Weight Gain Calorie Calculator

Determine calorie surplus needed for healthy weight gain.

Body Fat Percentage Calculator

Estimate your body fat percentage using different methods.

Lean Body Mass Calculator

Find your ideal weight range based on height and body frame.

Weight Maintenance Calculator

Calculate calories needed to maintain your current weight.

Body Mass Index (BMI) Calculator

Calculate BMI and determine weight category based on height and weight.

Waist-to-Height Ratio Calculator

Assess health risks based on waist-to-height ratio.

Waist-to-Hip Ratio Calculator

Calculate your waist-to-hip ratio to assess body fat distribution.

Weight Loss Timeline Predictor

Project weight loss over time based on calorie deficit.

Calorie Deficit Calculator

Determine required calorie deficit for weight loss goals.

Diet-Specific Calculators

Keto Macro Calculator

Calculate optimal macros for a ketogenic diet.

Paleo Diet Meal Planner

Generate meal plans based on paleo principles.

Vegan Protein Requirements Calculator

Calculate protein needs for those following a vegan diet.

Mediterranean Diet Score Calculator

Assess how closely your diet aligns with Mediterranean principles.

Intermittent Fasting Schedule Calculator

Plan optimal eating and fasting windows based on schedule.

Low FODMAP Diet Calculator

Track and manage FODMAP intake for digestive health.

Gluten-Free Substitution Calculator

Find appropriate substitutions for gluten-containing ingredients.

Low-Carb Diet Macro Calculator

Calculate macros for various low-carb diet approaches.

DASH Diet Scoring Calculator

Evaluate how well your diet follows DASH principles for heart health.

Whole30 Compliance Checker

Check if foods comply with Whole30 program guidelines.

Meal Planning

Meal Prep Cost Calculator

Calculate the cost of meal prepping vs. eating out.

Batch Cooking Portion Calculator

Determine portion sizes when batch cooking meals.

Weekly Grocery Budget Calculator

Plan your weekly food spending based on nutritional needs.

Family Meal Size Calculator

Calculate appropriate meal sizes for families of different sizes.

Recipe Scaling Calculator

Scale recipes up or down based on serving needs.

Leftovers Storage Time Calculator

Determine safe storage times for different prepared foods.

Meal Plan Variety Score Calculator

Assess the nutritional variety in your meal plan.

Balanced Plate Calculator

Calculate proportions for building a nutritionally balanced plate.

Meal Frequency Optimizer

Determine optimal meal timing based on schedule and goals.

Meal Timing Calculator

Calculate ideal timing for meals around workouts or activities.

Recipe Analysis

Recipe Nutrition Facts Calculator

Generate nutrition facts panel for homemade recipes.

Recipe Cost Calculator

Calculate the cost per serving of homemade recipes.

Recipe Yield Calculator

Determine how many servings a recipe produces.

Recipe Allergen Analyzer

Identify potential allergens in recipes and find substitutions.

Recipe Macro Adjustment Calculator

Modify recipes to meet specific macronutrient targets.

Recipe Health Score Calculator

Rate recipes based on nutritional value and healthfulness.

Recipe Conversion Calculator

Convert recipes between metric and imperial measurements.

Recipe Substitution Calculator

Find appropriate ingredient substitutions and adjust quantities.

Recipe Sodium Calculator

Calculate sodium content and find ways to reduce it in recipes.

Recipe Sugar Content Calculator

Determine total and added sugar content in recipes.

Sports and Fitness Nutrition

Pre-Workout Nutrition Calculator

Calculate optimal pre-workout nutrient timing and amounts.

Post-Workout Nutrition Calculator

Determine ideal recovery nutrition based on workout type.

Athlete Protein Needs Calculator

Calculate protein requirements for different sports and training intensities.

Endurance Sports Nutrition Calculator

Plan nutrition for long-duration activities like marathons or cycling.

Strength Training Nutrition Calculator

Calculate macros for optimal muscle growth and strength gains.

Sports Hydration Calculator

Determine fluid needs based on exercise duration, intensity, and climate.

Carb-Loading Calculator

Plan carbohydrate intake before endurance events.

Race Day Nutrition Planner

Create hour-by-hour nutrition plan for race day.

Recovery Nutrition Calculator

Calculate optimal post-exercise nutrition timing and composition.

Muscle Building Nutrition Calculator

Determine calories and macros needed for muscle hypertrophy.

Special Populations

Pregnancy Nutrition Calculator

Calculate nutrient needs during different pregnancy trimesters.

Breastfeeding Nutrition Calculator

Determine nutrient and calorie needs during lactation.

Child Nutrition Requirements Calculator

Calculate age-appropriate nutrition needs for children.

Teen Nutrition Requirements Calculator

Determine nutrient needs during adolescent growth periods.

Vegetarian Iron Needs Calculator

Calculate iron requirements for vegetarians and plan sources.

Vegan B12 Requirements Calculator

Determine B12 supplementation needs for vegans.

Diabetes Carb Counting Calculator

Track carbohydrates and calculate insulin needs for diabetics.

Renal Diet Nutrient Calculator

Calculate appropriate nutrients for kidney disease patients.

Post-Surgery Nutrition Calculator

Determine optimal nutrition for recovery after surgery.