Calories Tools

10 free tools tagged with "calories"

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Unit Converters

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Calories to Joules Converter

Convert calories to joules instantly. Free calorie to joule converter for energy calculations.

Joules to Calories Converter

Convert joules to calories easily. Free joule to calorie converter for energy calculations.

Calories to Kcal Converter

Convert calories to kilocalories instantly. Free calorie to kcal converter for nutrition.

Kcal to Calories Converter

Convert kilocalories to calories easily. Free kcal to calorie converter for nutrition.

Energy Converter

Convert between joules, calories, kcal, kWh, BTU and electronvolts with real-world energy references

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Health & Fitness

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Macro Calculator

Calculate your daily protein, carbs, and fat targets for any diet — keto, high protein, Mediterranean, vegan, paleo, and more. Includes per-meal breakdown and downloadable macro card.

TDEE Calculator

Calculate your Total Daily Energy Expenditure using the Mifflin-St Jeor equation. Get calorie targets for weight loss, maintenance and gain

Calorie Deficit Calculator

Calculate the daily calorie deficit needed to reach your goal weight in your chosen timeframe. Includes safety warnings and milestone tracking

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Sports & Fitness

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Cycling Calorie Calculator

Estimate calories burned cycling based on distance, speed, weight and terrain. Uses MET values for accurate calorie estimates across different riding conditions.

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Cooking & Kitchen

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Calories in Recipe

Estimate total and per-serving calories from a list of ingredients with protein, carbs and fat macro breakdown

Explore our collection of 10 free calories tools. Each tool works directly in your browser with no sign-up required. From calculators and converters to generators and planners - find the right tool for your needs and get results instantly.