Calories, BMR & macros
What should I eat
in a day?
Your resting metabolism, how many calories you burn with your activity, and your daily calories and macros for your goal. A simple estimate you can adjust as you go.
Calorie & BMR calculator
Your daily calories and protein, carb and fat targets for your goal.
Eat about
1,654
calories a day
Maintenance (TDEE)
2,067
413 a day below this
BMR (at rest)
1,503
what your body burns lying still
- Protein
- 137 g
- Carbs
- 161 g
- Fat
- 51 g
- • About a 20% deficit: usually 0.5–1% of body weight a week. Slower is easier to keep and protects muscle.
- • Protein first at every meal, especially on a GLP-1 when appetite is small. Split it over 3–4 meals.
Struggling to eat enough? Sneaky ways to add caloriesHandy for building muscle, or when a GLP-1 shrinks your appetite.
- 1 tbsp olive oil drizzled on food+120
- 2 tbsp peanut or almond butter+190
- A handful (1 oz) of nuts+165
- 1 cup whole milk in place of water+150
- 1 scoop whey protein in a shake+120
- ½ cup oats blended into a shake+150
- ½ avocado+120
- 1 oz cheese+115
- ¼ cup granola on yogurt+140
- ¼ cup dried fruit or trail mix+110
- 1 cup full-fat Greek yogurt+220
- 1 tbsp honey in yogurt or oats+60
- • Drink some calories: a shake or smoothie is easier than another meal when you're not hungry.
- • Eat on a schedule (every 3–4 hours) instead of waiting to feel hungry.
- • Protein first, then the extras. Calorie-dense add-ons go on top of meals you already eat.
- • On a GLP-1: small portions, slower eating, and go easy on very greasy food, which can worsen nausea.
Calories are approximate. If you have trouble eating enough on a GLP-1, tell your prescriber.
Estimates from the Mifflin-St Jeor equation, not a metabolic test; real needs differ by about 10% either way. Adjust after 2–3 weeks based on your weight trend. If you have diabetes, kidney disease, are pregnant or on a GLP-1, check calorie and protein targets with your doctor or dietitian.
More free tools
- Protein calculatorHow much protein you need a day and per meal, with foods and a printable plan.Open →
- Insulin resistance scoreYour HOMA-IR from fasting glucose and insulin, and what it means.Open →
- Build your own workoutPick your days, exercises and cardio, home or gym. Download a PDF.Open →
- Get Started: your planWorkouts, nutrition, vitamins, a peptide summary and labs, made for you.Open →