Health & Wellness • Nutrition

Daily Caloric Needs & TDEE Calculator

Uses the Mifflin-St Jeor equation to compute baseline metabolism and maintenance calories.

100% Free Online Real-Time Calculations Client-Side Privacy Guaranteed

Daily Caloric Needs & TDEE Calculator

Interactive Calculation Console

How This Calculator Works

Multiplies BMR by activity multiplier (1.2 to 1.9) to find total daily energy expenditure.

Mifflin-St Jeor Equation

BMR (Men) = 10W + 6.25H - 5A + 5 | BMR (Women) = 10W + 6.25H - 5A - 161

Frequently Asked Questions

What calorie deficit is safe for weight loss?
A moderate deficit of 300 to 500 calories below TDEE results in healthy, sustainable fat loss of about 0.5 to 1 lb per week.

Related Calculators & Financial Tools

Body Metrics

Body Mass Index (BMI) & Ideal Weight Calculator

Evaluates weight relative to height based on World Health Organization (WHO) BMI classifications.

Open Calculator →
Hydration

Daily Water Intake & Hydration Calculator

Determines personalized daily fluid intake in liters and cups based on physical activity and mass.

Open Calculator →

Explore the Complete Suite of 48+ Financial Tools

From loan amortization to business break-even and live gold bullion rates, RichQuill provides comprehensive online calculators for every stage of your financial journey.

Browse All Calculators →

Embed This Calculator

Embed this interactive Daily Caloric Needs & TDEE Calculator directly on your blog, financial portal, or client resource page. It is 100% free with the included attribution backlink.

Live Iframe Preview ↗