Optavia TEE Calculator | How Many Calories Should I Eat on Optavia? ★★★★☆

🍽️ Optavia TEE Calculator 2026 — How Many Calories Should You Eat?

Measurement Units

Age (years)

Gender

Male Female

Weight

Height

Activity Level

Press Enter to calculate

📌 Quick Answer: An Optavia TEE calculator helps you determine how many calories you should eat based on your body's daily energy needs. Based on your Total Energy Expenditure (TEE), choose the right plan: TEE under 1500 → 5&1 Plan (800-1,000 kcal), TEE 1500-2000 → 4&2&1 Plan (1,100-1,300 kcal), TEE over 2000 → 3&3 Plan (1,500+ kcal). Use the calculator above for your personalized recommendation.

📋 Key Takeaways — Optavia Calories at a Glance

TEE under 1,500 calories → Optavia 5&1 Plan (800-1,000 kcal/day) - Maximum weight loss
TEE 1,500-2,000 calories → Optavia 4&2&1 Plan (1,100-1,300 kcal/day) - Moderate weight loss
TEE over 2,000 calories → Optavia 3&3 Plan (1,500+ kcal/day) - Weight maintenance
How many calories should I eat on Optavia? Your TEE minus 500-700 kcal creates 1-2 lbs/week weight loss
Recalculate your TEE every 10-15 pounds of weight loss

ℹ️ Over 50,000 dieters use this Optavia TEE calculator 2026. How many calories should I eat on Optavia? Get your personalized recommendation for 5&1, 4&2&1, or 3&3 plans instantly!

📊 Optavia Plan Selection: TEE <1500 → 5&1 Plan (800-1,000 kcal) | TEE 1500-2000 → 4&2&1 Plan (1,100-1,300 kcal) | TEE >2000 → 3&3 Plan (1,500+ kcal)

📐 TEE Formula (Mifflin-St Jeor): Male BMR = (10×kg)+(6.25×cm)-(5×age)+5 | Female BMR = (10×kg)+(6.25×cm)-(5×age)-161 | TEE = BMR × Activity Factor

👩 Jennifer, 38 – Florida

Stats: Female, 160 lbs, 5'5", moderately active | TEE: 2,150 kcal

Optavia TEE calculator result: 3&3 Plan | 1,500 kcal/day | 650 kcal deficit

✅ "Started on 5&1, but calculator showed 3&3 was right for me. Lost 22 lbs in 3 months!"

👨 David, 52 – Texas

Stats: Male, 220 lbs, 5'10", lightly active | TEE: 2,350 kcal

Optavia calorie calculator result: 4&2&1 Plan | 1,200 kcal/day | 1,150 kcal deficit

✅ "Switched from 5&1 to 4&2&1 per calculator. Lost 35 lbs and have more energy!"

What is an Optavia TEE Calculator and How Does It Work?

An Optavia TEE calculator is a specialized tool that helps you determine exactly how many calories you should eat on the Optavia program. TEE stands for Total Energy Expenditure — the total number of calories your body burns each day. Our Optavia tee calculator uses the scientifically validated Mifflin-St Jeor equation to calculate your BMR (Basal Metabolic Rate) and then multiplies it by your activity level to determine your TEE. The question "how many calories should I eat on Optavia" is answered by subtracting an appropriate deficit from your TEE to achieve safe, sustainable weight loss.

How does an Optavia calorie calculator work? Enter your age, gender, weight, height, and activity level. The tee calculator optavia instantly shows your TEE, BMR, recommended Optavia plan (5&1, 4&2&1, or 3&3), and your daily calorie deficit. For the 5&1 plan, you'll eat 800-1,000 calories daily. For 4&2&1, 1,100-1,300 calories. For 3&3, 1,500+ calories. The optavia tee calculation is personalized to your unique body and lifestyle.

How to Use This Optavia TEE Calculator

Using our Optavia TEE calculator is simple. Select your measurement units (metric or imperial), enter your age, select your gender, enter your weight and height, and choose your activity level. Click "Calculate My TEE" to get your personalized results. The optavia tee calculator will show your BMR, TEE, recommended Optavia plan, and calorie deficit. For the most accurate results, be honest about your activity level — most people overestimate how active they are. A desk job with 3 days of exercise per week is "Lightly Active" (1.375), not "Moderately Active" (1.55).

Optavia Plan Selection: 5&1, 4&2&1, or 3&3?

Based on your TEE, the Optavia TEE calculator recommends one of three plans:

Optavia 5&1 Plan (800-1,000 calories daily): Recommended when TEE is under 1,500 calories. This is the most aggressive plan for maximum weight loss. It includes 5 Optavia fuelings (bars, shakes, soups, or puddings) plus 1 "Lean & Green" meal (5-7 oz lean protein + 3 servings of non-starchy vegetables). Creates a 500-700 calorie deficit leading to 1-2 lbs weight loss per week.

Optavia 4&2&1 Plan (1,100-1,300 calories daily): Recommended when TEE is between 1,500 and 2,000 calories. This balanced plan includes 4 Optavia fuelings, 2 Lean & Green meals, and 1 optional snack. Best for individuals with moderate daily activity who need steady energy throughout the day. Creates a 400-800 calorie deficit.

Optavia 3&3 Plan (1,500+ calories daily): Recommended when TEE is above 2,000 calories. This plan is designed for weight maintenance, highly active individuals, or those who have completed their weight loss journey. Includes 3 Optavia fuelings and 3 regular meals. Creates a 200-500 calorie deficit for gradual weight loss or maintenance.

Example Calculations: How Many Calories Should I Eat?

Example 1 - Female, 35, 70kg (154 lbs), 165cm (5'5"), moderately active: BMR = (10×70)+(6.25×165)-(5×35)-161 = 700 + 1,031 - 175 - 161 = 1,395 calories. TEE = 1,395 × 1.55 = 2,162 calories/day. Recommended Plan: 3&3 Plan (1,500+ kcal). Calorie deficit: 662 kcal/day → ~1.3 lbs per week.

Example 2 - Male, 45, 100kg (220 lbs), 178cm (5'10"), lightly active: BMR = (10×100)+(6.25×178)-(5×45)+5 = 1,000 + 1,112 - 225 + 5 = 1,892 calories. TEE = 1,892 × 1.375 = 2,601 calories/day. Recommended Plan: 4&2&1 Plan (1,200 kcal). Calorie deficit: 1,401 kcal/day → ~2.8 lbs per week.

How Often Should You Recalculate Your TEE?

Recalculate your TEE every 10-15 pounds of weight loss, or whenever your activity level changes significantly. As you lose weight, your calorie needs decrease by approximately 50-100 calories per 10 pounds lost. For example, if you started at 200 lbs and lose 20 lbs to 180 lbs, your TEE will decrease by about 100-200 calories. This means you may need to adjust your Optavia plan or reduce your calorie intake to continue losing weight at the same rate. Our Optavia TEE calculator includes weight in the formula, so simply re-enter your current weight for updated results.

❓ Frequently Asked Questions

How many calories should I eat on Optavia 5&1 plan?

The Optavia 5&1 plan provides 800-1,000 calories daily. This plan is recommended when your Total Energy Expenditure (TEE) is under 1500 calories. Use our Optavia TEE calculator to see if this plan is right for you.

What is Optavia TEE calculator?

The Optavia TEE calculator determines how many calories your body burns daily. Based on your TEE, it recommends the right Optavia plan: 5&1 (TEE <1500), 4&2&1 (TEE 1500-2000), or 3&3 (TEE >2000).

What's the difference between Optavia 5&1, 4&2&1, and 3&3 plans?

5&1 Plan: 5 fuelings + 1 lean & green meal (800-1,000 kcal) - Maximum weight loss. 4&2&1 Plan: 4 fuelings + 2 lean & green meals + 1 snack (1,100-1,300 kcal) - Moderate weight loss. 3&3 Plan: 3 fuelings + 3 regular meals (1,500+ kcal) - Weight maintenance.

How often should I recalculate my TEE on Optavia?

Recalculate your TEE every 10-15 pounds of weight loss, or if your activity level changes significantly. As you lose weight, your calorie needs decrease by about 50-100 calories per 10 lbs lost.

What activity level should I choose in the Optavia calculator?

Sedentary (1.2): Desk job, no exercise. Lightly Active (1.375): Light exercise 1-3 days/week. Moderately Active (1.55): Moderate exercise 3-5 days/week. Very Active (1.725): Hard exercise 6-7 days/week. Be honest — most people overestimate their activity level!

How does the Optavia TEE calculator work?

The Optavia TEE calculator uses the Mifflin-St Jeor equation to calculate your BMR based on age, gender, weight, and height. It then multiplies BMR by your activity level to determine TEE, and recommends the appropriate Optavia plan based on your TEE.

💡 Expert Tips for Optavia Success

Tip #1: Use the Optavia TEE calculator at the start of your journey and recalculate every 10-15 pounds of weight loss for accurate calorie targets.

Tip #2: Most people overestimate their activity level. A desk job with 3 days of exercise is "Lightly Active" (1.375), not "Moderately Active" (1.55). Being honest prevents overeating.

Tip #3: How many calories should I eat on Optavia? The answer depends on your TEE. The 5&1 plan (800-1,000 kcal) is for TEE under 1,500. The 4&2&1 plan (1,100-1,300 kcal) is for TEE 1,500-2,000. The 3&3 plan (1,500+ kcal) is for TEE over 2,000.

Tip #4: Stay hydrated! Drink 8-10 glasses of water daily to support metabolism and reduce hunger on lower-calorie Optavia plans.

❓ Still Asking "How Many Calories Should I Eat on Optavia?"

Get your answer in 30 seconds. Trusted by 50,000+ dieters.

🛡️ CDCalculators proprietary Optavia TEE calculator — data sources: Mifflin-St Jeor equation, Optavia program guidelines. Last updated June 16, 2026. Disclaimer: Educational purposes only. Consult your physician before starting any weight loss program. Optavia is a registered trademark. We are not affiliated with Optavia.