Macro Tools
Maintenance Calorie Calculator: How Many Calories Do You Need Daily?
Maintenance calories are the number of calories you need each day to keep your current weight stable. This calculator estimates your BMR with the Mifflin-St Jeor equation, then adjusts it by activity level to estimate your Total Daily Energy Expenditure.
Maintenance Calorie Calculator
Use the calculator to estimate your daily maintenance calories, fat-loss calories, and muscle-gain calories.
What Are Maintenance Calories?
Maintenance calories are the calories your body needs to maintain your current weight. If your average daily intake stays close to this number, your weight should stay mostly stable over time.
Variables Influencing Metabolism
Your maintenance calories depend on body size, age, sex, activity level, muscle mass, daily movement, and training habits.
How This Calculator Estimates Daily Calories
This calculator estimates your daily calorie needs in two steps.
Step 1: Estimate BMR
It calculates BMR, which means Basal Metabolic Rate. BMR is the estimated energy your body uses at rest.
Step 2: Multiply by Activity
It multiplies BMR by your activity level to estimate TDEE, which means Total Daily Energy Expenditure.
Your estimated TDEE is your maintenance calorie target.
Mifflin-St Jeor Equation
This calculator uses the Mifflin-St Jeor equation to estimate BMR. Research has found this equation to be one of the more reliable predictive equations for resting metabolic rate, although individual results can still vary.
Men’s Formula
BMR = 10 × weight in kg + 6.25 × height in cm − 5 × age + 5
Women’s Formula
BMR = 10 × weight in kg + 6.25 × height in cm − 5 × age − 161
Maintenance Calories vs BMR vs TDEE
| Term | Meaning | Use |
|---|---|---|
| BMR | Calories burned at rest | Baseline metabolism |
| TDEE | Total daily calories burned | Maintenance estimate |
| Calorie Deficit | Eating below TDEE | Weight loss |
| Calorie Surplus | Eating above TDEE | Weight gain or muscle gain |
BMR is not your full daily calorie need. TDEE is more useful for meal planning because it includes activity and movement.
How to Use Maintenance Calories at CAVA
Use your maintenance calories to decide how much of your daily calorie budget a CAVA meal should take. If your maintenance target is 2,000 calories, a 600-calorie CAVA bowl uses about 30% of your day. A 900-calorie bowl uses about 45%.
CAVA meals can fit weight loss, maintenance, or muscle gain goals when you choose the base, protein, dips, toppings, and dressing carefully. CAVA’s menu shows wide calorie ranges for bowls, and a Chicken + Rice Bowl is listed at 700 calories.
CAVA Order for Weight Loss
Choose greens, grilled chicken, cucumber, tomato + onion, pickled onions, one light dip, and dressing on the side.
This keeps the meal higher in protein and lower in calories.
CAVA Order for Maintenance
Choose half greens, half grains, one protein, one dip, two toppings, and one dressing.
This gives a balanced mix of carbs, protein, fat, and fiber.
CAVA Order for Muscle Gain
Choose grains, lentils, chicken or steak, hummus, avocado, and a higher-calorie dressing if it fits your calorie surplus.
This adds more energy, protein, and fullness.
CAVA Order for Low Carb
Choose greens, protein, cucumber, pickled onions, feta, avocado, and no rice, lentils, pita, or pita crisps.
This keeps carbs lower while still adding protein and texture.
Calorie Targets by Goal
Calories for Weight Loss
Eat below maintenance calories to lose weight. A moderate calorie deficit is usually easier to follow than an extreme cut.
Start with a small reduction, track body weight trends for 2–4 weeks, then adjust if your weight is not changing.
Calories for Muscle Gain
Eat above maintenance calories to support muscle gain. A calorie surplus works best when paired with resistance training and enough protein.
Use a smaller surplus if you want slower weight gain with less fat gain.
Calories for Weight Maintenance
Eat close to maintenance calories to keep your weight stable. Your daily intake does not need to be perfect, but your weekly average should stay near your target.
Why Your Calorie Estimate May Be Different
A maintenance calorie calculator gives an estimate, not a medical measurement. Your actual calorie needs can be higher or lower.
Calories can vary because of:
Body composition, muscle mass, daily steps, exercise intensity, sleep, stress, medications, hormones, metabolic adaptation, food tracking errors, and restaurant portion differences.
The USDA DRI calculator also uses age, sex, height, weight, and activity level to estimate calorie needs, but it notes that individual needs may be higher or lower than recommendations.
How Often Should You Recalculate Maintenance Calories?
Recalculate maintenance calories when your body weight, activity, or training routine changes.
Update your numbers after:
Losing or gaining 10–15 pounds, changing your activity level, starting a new workout plan, changing your job activity, seeing weight trends move for several weeks, or changing your goal from weight loss to maintenance or muscle gain.
Common Mistakes With Maintenance Calories
Treating the Calculator as Exact
A calculator is a starting point. Use real weight trends to adjust your calorie target.
Choosing the Wrong Activity Level
Activity level can change TDEE a lot. Do not choose a higher activity level unless your daily movement and training support it.
Eating Back All Exercise Calories
Fitness trackers can overestimate calories burned. Use exercise calories carefully if your goal is fat loss.
Forgetting Restaurant Calories
CAVA can fit your calorie target, but rice, lentils, dips, dressing, avocado, cheese, pita, and pita crisps can raise calories quickly.
Ignoring Food Quality
Calories matter, but food quality also matters. Build meals with protein, fiber, vegetables, healthy fats, and enough nutrients. The CDC notes that healthy weight management includes food choices, physical activity, sleep, and other lifestyle factors.
Methodology
This calculator estimates daily calorie needs using the Mifflin-St Jeor equation and an activity multiplier.
Step 1: Estimate BMR.
Step 2: Apply activity level.
Step 3: Estimate TDEE.
Step 4: Use TDEE as maintenance calories.
Step 5: Create a deficit or surplus based on your goal.
NIH’s Body Weight Planner also uses personalized calorie and activity planning to help users reach and maintain goal weight, showing why calorie needs should be treated as adjustable rather than fixed.
Medical Note
This calculator is for general education only. It is not medical advice.
Dietary & Clinical Warning
Calorie needs may be different for pregnant people, breastfeeding people, teens, older adults, competitive athletes, people with diabetes, people with thyroid conditions, and people taking medications that affect appetite, weight, or metabolism. Mayo Clinic also notes that calorie calculators may overestimate or underestimate needs in pregnancy, breastfeeding, competitive athletics, or metabolic disease.
Talk to a qualified health professional before making major diet changes if you have a medical condition.
FAQs
What are maintenance calories?
Maintenance calories are the calories you need each day to keep your current weight stable. They are usually estimated from BMR, activity level, and Total Daily Energy Expenditure.
Is this maintenance calorie calculator accurate?
Yes, it can give a useful estimate, but it is not exact. Actual calorie needs vary by body composition, activity, sleep, health status, medications, and food tracking accuracy.
What formula does this calculator use?
This calculator uses the Mifflin-St Jeor equation to estimate BMR, then applies an activity multiplier to estimate TDEE. TDEE is used as your maintenance calorie estimate.
What is the difference between BMR and TDEE?
BMR is the energy your body uses at rest. TDEE is your total daily energy use after adding activity. TDEE is the better number for meal planning.
How do I use maintenance calories for weight loss?
Eat below your maintenance calories to create a calorie deficit. Start with a moderate reduction and adjust after tracking your weight trend for 2–4 weeks.
How do I use maintenance calories for muscle gain?
Eat slightly above maintenance calories to create a calorie surplus. Pair the surplus with strength training, enough protein, and consistent recovery.
Can I fit CAVA into my maintenance calories?
Yes, CAVA can fit maintenance calories when you choose portions carefully. Greens, lean protein, fresh toppings, and dressing on the side help control calories.
What is the best CAVA order for a calorie deficit?
The best CAVA order for a calorie deficit usually includes greens, grilled chicken, fresh toppings, one light dip, and dressing on the side. Limit rice, pita, cheese, avocado, and heavy sauces.
What is the best CAVA order for muscle gain?
The best CAVA order for muscle gain includes grains, lentils, chicken or steak, hummus, avocado, and enough total calories. Add extra protein if needed.
How often should I update my maintenance calories?
Update your maintenance calories after weight changes, activity changes, or several weeks of unexpected weight gain or loss. Your calorie needs change as your body and routine change.
Final Answer
Maintenance calories are your daily calorie target for stable weight. Use the calculator as a starting point, track your results, and adjust based on real progress. CAVA can fit your plan when you choose ingredients that match your calorie goal.
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