Macros for 160 lb Men (Cutting, Lightly Active)
Reviewed by Andrew Menechian, Head of Fitness at FitCommit
Exact macros for a 160 lb man on a cutting diet. Calculated from estimated lean mass, Katch-McArdle BMR, and a lightly active TDEE (light exercise 1-3 days per week).
1,823
Calories
~20% calorie deficit
155g
Protein
620 cal (34%)
141g
Carbs
564 cal (31%)
71g
Fat
639 cal (35%)
Running a 453 cal/day deficit (20% below TDEE). Expect ~0.91 lbs of fat loss per week while protecting 131 lbs of lean mass.
4 weeks
156.4 lbs
8 weeks
152.7 lbs
12 weeks
149.1 lbs
How These Macros Were Calculated
| Body Weight | 160 lbs |
|---|---|
| Estimated Lean Mass | 131 lbs (82% of body weight) |
| Lean Mass (kg) | 59.5 kg |
| BMR (Katch-McArdle) | 1,655 cal/day |
| TDEE (BMR x 1.375) | 2,276 cal/day |
| Target Calories | 1,823 cal/day |
| Daily Deficit | 453 cal/day (20% deficit) |
| Expected Weekly Change | 0.91 lbs loss per week |
BMR uses the Katch-McArdle formula (370 + 21.6 x lean mass kg), which accounts for lean mass and outperforms Harris-Benedict for accuracy across different body compositions. Lean mass estimated at 18% average body fat for men. Activity multiplier 1.375 = light exercise 1-3 days per week.
Macro Breakdown
| Macro | Grams | Calories | % of Total |
|---|---|---|---|
| Protein | 155g | 620 | 34% |
| Carbohydrates | 141g | 564 | 31% |
| Fat | 71g | 639 | 35% |
| Total | - | 1,823 | 100% |
Protein is set at 2.6g per kg of lean body mass (131 lbs lean mass for this man). Fat targets 35% of target calories with a minimum safety floor applied if needed; carbs fill remaining calories, with a 50g minimum for brain function.
Meal Split Examples
3 Meals Per Day
- Per-meal calories608 cal
- Per-meal protein52g
- Per-meal carbs47g
- Per-meal fat24g
4 Meals Per Day
- Per-meal calories456 cal
- Per-meal protein39g
- Per-meal carbs35g
- Per-meal fat18g
5 Meals Per Day
- Per-meal calories365 cal
- Per-meal protein31g
- Per-meal carbs28g
- Per-meal fat14g
Research shows muscle protein synthesis is maximized with 30-40g protein per meal. 52g per meal in 3 meals is within the optimal range.
What These Macros Look Like in Food
Protein: 155g
- 5 x 100g chicken breast (31g each)
- 26 large eggs (6g each)
- 9 cups whole-milk Greek yogurt (17g each)
- 7 scoops protein powder (22-25g each)
Carbs: 141g
- 3 cups cooked rice (45g each)
- 3 cups dry oats (54g each)
- 5 medium sweet potatoes (26g each)
- 5 medium bananas (27g each)
Fat: 71g
- 5 tbsp olive oil (14g each)
- 5 half avocados (15g each)
- 9 tbsp peanut butter (8g fat each)
- 5 oz almonds (14g each)
These are rough equivalents. Most meals contain a mix of all three macros. Use a food tracking app for precise logging.
These numbers use an estimated 18% body fat.
FitCommit measures your actual lean mass with an AI body scan from your phone camera, so your macros reflect your real body composition.
Frequently Asked Questions
What should I do if I'm not losing weight at 1823 calories?
After 2 weeks with no movement, your actual TDEE likely differs from the estimate. Try reducing by 100-150 calories first. If energy drops significantly, check your protein intake before cutting calories further. Common issue: overestimating activity level.
How long should I stay in a cutting phase at 1823 calories?
Most people cut effectively for 8-16 weeks before needing a break. At 1823 calories, a 160 lb man should lose approximately 0.91 lbs per week. After 10-12 weeks, take a 4-8 week maintenance break to reset ghrelin and cortisol before cutting again.
Should I eat more on training days at 1823 calories?
Cycling calories is not necessary for most people. Hitting your daily target consistently produces better results than complex cycling protocols. If you want to cycle, shift 10-15% of daily calories from rest days to training days while keeping the weekly total the same. For example, add 182 calories on training days and subtract 182 on rest days. Your weekly calorie total stays fixed.
How were the macros calculated for a 160 lb male?
The calculation uses the Katch-McArdle BMR formula. A 160 lb man with an estimated 82% lean mass (131 lbs lean) has a BMR of 1655 calories. Multiplied by 1.375 for lightly active activity (Light exercise 1-3 days per week), the TDEE is 2276 calories per day. For cutting, a 20% deficit brings the target to 1823 calories.
When to Recalculate These Macros
Not losing weight after 2 consistent weeks
Reduce by 100-150 cal/day, pulling from carbs first. Your actual TDEE may be slightly below the 1.375x estimate. Confirm tracking accuracy before cutting further.
Losing more than 1.5 lbs per week
Add 100-200 cal/day from carbs. At 160 lbs, faster loss increases muscle loss risk and energy crashes. The target rate is 0.5-1 lb per week on a cut.
Lost 10 or more lbs from this starting weight
Recalculate at your new weight. BMR and TDEE drop as you lose mass. Eating the macros for 160 lbs when you weigh less will slow progress.
Other Weights and Goals
Same Weight and Goal, Different Activity Levels
Sedentary
160 lbs, male, cutting
Lightly Active
160 lbs, male, cutting
Moderately Active
160 lbs, male, cutting
Very Active
160 lbs, male, cutting
Extra Active
160 lbs, male, cutting
Related Resources
Get Your Exact Macros with FitCommit
These numbers use average body fat estimates. FitCommit's AI body scan measures your actual lean mass from your phone camera.
Precise lean mass = precise TDEE = macros that actually match your body, not an average.
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