How accurate is this 칼로리 적자 계산기?

Our calculator uses scientifically validated formulas and provides results based on peer-reviewed research. Results should be used as a general guide and not as medical advice.

Is this tool free to use?

Yes, this 칼로리 적자 계산기 is completely free to use. No registration or payment required.

Can I use this calculator on mobile?

Yes, our calculator is fully responsive and works on all devices including smartphones, tablets, and desktop computers.

칼로리 적자 계산기

칼로리 및 대사

지속 가능한 체중 감량을 위한 최적의 칼로리 부족 계산

🔥

Calorie Deficit Calculator

Calculate your optimal calorie deficit for safe, sustainable weight loss

👤 Personal Information

Gender

Age years

Height

Current Weight

Goal Weight

🏃 Activity Level

🛋️

Sedentary

Little/no exercise

🚶

Light

1-3 days/week

🏃

Moderate

3-5 days/week

💪

Very Active

6-7 days/week

🏋️

Athlete

2x daily training

📉 Weight Loss Rate

0.25 kg

Slow & Steady

~250 cal deficit • Easiest to maintain • Minimal muscle loss

0.5 kg

Moderate

~500 cal deficit • Recommended for most • Good balance

0.75 kg

Aggressive

~750 cal deficit • Challenging • Risk of muscle loss

1.0 kg

Very Aggressive

~1000 cal deficit • Only short-term • Medical supervision advised

📊 Your Calorie Deficit Plan

Maintenance

-0

Deficit

Target

Deficit Intensity

Conservative Moderate Aggressive

⏱️ Projected Timeline

To lose 0 kg:

weeks

months

—

goal date

🍽️ Suggested Macros

Protein 30%

Carbs 40%

Fat 30%

Protein

Carbs

Fat

💡 Success Tips

Prioritize protein to preserve muscle mass
Include strength training 2-3x per week
Get 7-9 hours of sleep for optimal fat loss
Stay hydrated - aim for 8+ glasses of water
Track progress weekly, not daily

Calorie Deficit

Find your optimal deficit for safe weight loss.

영원히 무료

즉시 결과

데이터 저장 안 함

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보충제 비교

칼로리 적자 계산기

👤 Personal Information

🏃 Activity Level

📉 Weight Loss Rate

Deficit Intensity

⏱️ Projected Timeline

🍽️ Suggested Macros

⚠️ Safety Warning

💡 Success Tips

Calorie Deficit

칼로리 적자 계산기

이 도구를 사용하려면 로그인하세요

Calorie Deficit Calculator

👤 Personal Information

🏃 Activity Level

📉 Weight Loss Rate

📊 Your Calorie Deficit Plan

Deficit Intensity

⏱️ Projected Timeline

🍽️ Suggested Macros

⚠️ Safety Warning

💡 Success Tips

이 도구를 사용하려면 로그인하세요

Calorie Deficit