If you want to shed body fat, one of your first questions is how many calories should I eat to lose weight. Finding your ideal daily calorie target is the key to steady fat loss. Eating too much prevents weight loss, while eating too little can cause extreme hunger, muscle loss, and low energy.
You can calculate your personalized daily calorie target in seconds using our free online daily calorie calculator.
Calculating How Many Calories Should I Eat to Lose Weight
Finding your daily calorie target requires three simple steps:
1. Step 1: Find Your Basal Metabolic Rate (BMR): Your BMR is the number of calories your body burns at rest to keep your heart beating, lungs breathing, and brain functioning over 24 hours.
2. Step 2: Calculate Your Total Daily Energy Expenditure (TDEE): Multiply your BMR by an activity factor (from 1.2 for sedentary to 1.9 for very active). This gives your maintenance calorie level—the calories needed to keep your scale weight steady.
3. Step 3: Create Your Calorie Deficit: Subtract 350 to 750 calories from your maintenance TDEE to set your daily fat loss target.
For example, consider a 35-year-old woman who weighs 165 lbs (74.8 kg) and is 5 feet 6 inches tall: • Calculated BMR: 1,480 calories per day. • Light Activity TDEE (1.375 multiplier): 2,035 calories per day. • Calorie Deficit for Fat Loss (-500 kcal/day): 1,535 calories per day. • Expected Weight Loss Pace: 1.0 pound of fat per week.
Find your exact daily targets using our daily calorie calculator, explore your baseline energy burn with our TDEE calculator, and fine-tune your deficit pace with our calorie deficit calculator.
Recommended Daily Calorie Intakes by Age and Activity
While individual targets vary based on body size and daily movement, standard reference ranges provide a helpful benchmark:
- Sedentary Women (Ages 19 to 50): Maintenance is 1,800 to 2,000 calories. Fat loss target is 1,300 to 1,500 calories per day.
- Active Women (Ages 19 to 50): Maintenance is 2,200 to 2,400 calories. Fat loss target is 1,700 to 1,900 calories per day.
- Sedentary Men (Ages 19 to 50): Maintenance is 2,200 to 2,400 calories. Fat loss target is 1,700 to 1,900 calories per day.
- Active Men (Ages 19 to 50): Maintenance is 2,800 to 3,000 calories. Fat loss target is 2,300 to 2,500 calories per day.
Minimum Calorie Floors for Health and Safety
Health experts strongly recommend staying above safe daily calorie floors:
- Women: Do not eat fewer than 1,200 calories per day unless supervised by a medical doctor.
- Men: Do not eat fewer than 1,500 calories per day unless supervised by a medical doctor.
Eating below these minimum calorie floors makes it hard to get enough essential vitamins, minerals, and protein. Extreme low-calorie diets can also cause hair thinning, feeling cold, gallstones, and loss of lean muscle.
How to Adjust Calories as Your Weight Drops
As you drop body weight, your lighter body burns fewer calories during daily movement. That means your maintenance calorie level decreases as you get slimmer over time.
To keep losing weight steadily: • Recalculate Every 10 Pounds: Plug your new lower scale weight into the calculator every 10 pounds lost. • Reduce Calories Slightly: If weight loss stops for 3 consecutive weeks, lower your daily intake by 100 to 150 calories or add 2,000 daily steps. • Keep Protein High: Eat 0.8 to 1.0 grams of protein per pound of body weight to keep your metabolism strong. • Track Weekly Scale Averages: Focus on your average weight over 7 days rather than daily scale swings. • Take Periodic Refeed Days: Eating at maintenance calories for one day per week helps restore leptin levels and eases hunger.
Simple Tips to Handle Hunger in a Calorie Deficit
Managing hunger is the secret to staying on track with your calorie goal:
- Fill Half Your Plate with Vegetables: Broccoli, spinach, and cucumbers are low in calories and high in water and fiber.
- Drink Water Before Meals: A glass of water 15 minutes before eating helps you feel full faster.
- Limit Liquid Calories: Sugary sodas, fruit juices, and alcohol add calories without filling you up.
- Choose High Fiber Carbs: Oats, potatoes, and beans digest slowly and keep your energy steady.
- Eat Lean Protein at Every Meal: Include eggs, chicken, fish, or tofu to stay satisfied for hours.
- Get Enough Sleep: Sleeping 7 to 8 hours each night helps balance your appetite hormones ghrelin and leptin.
- Avoid Skipping Meals: Spacing meals evenly prevents extreme hunger and overeating at dinner.
- Prepare Whole Food Snacks: Keeping hard-boiled eggs or cut vegetables ready makes healthy snacking simple.
This article is for educational purposes only and does not constitute medical advice. Always consult a qualified doctor or registered dietitian before making major diet changes.
