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Free Calorie Calculators & Tools

Science-based calculators to plan your weight loss journey. Find your numbers โ€” then let 465cal handle the tracking.

๐Ÿ’Ž 100% Free ๐Ÿ”ฌ Science-Based โšก Instant Results

Calculator Tools

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Calorie Deficit Calculator

Calculate a safe, sustainable deficit tailored to you.

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Daily Calorie Needs (TDEE)

Find your daily burn based on body and activity.

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TDEE Calculator

Dial in maintenance calories using science-based math.

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BMR Calculator

See your basal metabolic rate to set smart calorie goals.

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How Many Calories Should I Eat?

Personalized calorie targets for losing, maintaining, or gaining.

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Food Calorie Calculator

Look up calories in foods or build full meals fast.

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Food Calorie Counter

Estimate meal calories with quick entries and examples.

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Meal Calorie Calculator

Calculate mixed meals and restaurant combos accurately.

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Weight Loss Timeline

Forecast when you will hit goal weight with milestones.

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Weight Goal Calculator

Set the right target weight and pathway to reach it.

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Weight Loss Calculator

Map weekly loss, pace, and calorie targets together.

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Ideal Weight Calculator

Find healthy ranges using evidence-based formulas.

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How Many Calories to Lose Weight?

Translate your goal into daily calorie and macro targets.

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Lose 1 lb/Week Calculator

See the exact daily deficit for steady 1 lb/week loss.

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Calorie Deficit Diet Planner

Plan meals around your target deficit with simple rules.

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Calculate Once. Track Every Day.

These calculators give you the numbers. But weight loss happens when you track consistently. 465cal makes it effortless โ€” just snap a photo of your meal.

โœ“ AI photo recognition โœ“ 3-second logging โœ“ Free to start
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