How Many Calories Should a 13 lb Maine Coon Eat?
Free RER/MER estimate for a 13 lb (5.9 kg) maine coon — daily kcal, treat allowance, and grams for sample foods. No sign-up.
By Paws & Pounds Research Team — reviewed against WSAVA/AAHA guidelines. Last updated .
Quick answer
A 13 lb maine coon has an estimated RER of about 265 kcal/day. Typical neutered maintenance is around 318 kcal/day; a weight-loss starting point is about 212 kcal/day. Estimate only — consult your vet before changing your pet's diet.
Daily calories for a 13 lb Maine Coon
| Goal | Multiplier | Daily kcal | Main food (90%) | Treats (10%) |
|---|---|---|---|---|
| RER = 70 × weight_kg^0.75 ≈ 265 kcal/day | ||||
| Weight loss | × 0.8 | 212 | 191 | 21 |
| Neutered indoor (maintenance) | × 1.2 | 318 | 286 | 32 |
| Intact / very active | × 1.4 | 371 | 334 | 37 |
Grams per day (sample foods)
Converted from the 90% main-food budget using sample calorie densities. Replace with your bag's kcal/100g for accuracy — or use our cup to grams converter.
| Food type | kcal / 100 g | Grams (maintain) | Grams (weight loss) |
|---|---|---|---|
| Standard dry kibbleTypical adult maintenance dry food | 350 | 82 g | 55 g |
| Light / weight-management dryLower-calorie dry formulas | 300 | 95 g | 64 g |
| Wet / canned foodAverage pâté-style wet food | 80 | 358 g | 239 g |
Maine Coon-specific notes at this weight
Maine Coons are among the largest domestic cats, with substantial bone and muscle. Males commonly sit well above mixed-breed averages. Frame size is not the same as fat: use Body Condition Score to separate a big-boned Coon from an overweight one.
Dense undercoat and a ruff around the neck can make Maine Coons look heavier than they are. Palpate ribs along the chest wall and check for an abdominal tuck from the side — the waist can be hard to see through a full winter coat.
Active Maine Coons may need the higher end of maintenance factors; sedentary indoor Coons often need closer to neutered-indoor levels. Weigh food in grams — cup scooping is especially inaccurate with large kibble.
Ideal adult range: male 13–22 lb, female 9–15 lb. Confirm with the cat BCS tool.
Adjust with the full calculator
Neutered status, activity, and your food's exact kcal/100g.
Maine Coon breed guide
Ideal weight, growth timeline, and BCS landmarks.
Save this calorie plan & share with your household
The Paws & Pounds app saves your maine coon's kcal target, logs meals so nobody double-feeds, and charts weight trends to share with your vet.
Sources & further reading
- WSAVA Global Nutrition Guidelines — World Small Animal Veterinary Association, 2021
- 2014 AAHA Weight Management Guidelines for Dogs and Cats — American Animal Hospital Association, 2014