If your cat has ever guilt-tripped you into giving them an extra handful of kibble, you aren't alone. We naturally use food to bond with our pets. The problem is that eyeballing portion sizes usually leads to overfeeding.
Right now, around 61% of cats in the United States are considered overweight or obese. Carrying around those extra ounces puts them at risk for diabetes and high blood pressure, among other health problems.
Instead of guessing with your measuring cup, here's how to figure out exactly how much dry food your cat needs every day.
How many calories does a cat need?
Before looking at measuring cups, you have to know how many calories your cat burns in a day. As a general rule, a healthy, adult indoor cat needs roughly 20 to 35 calories per pound of body weight to maintain their size.
- 10-pound cat: ~200 to 250 calories per day
- 15-pound cat: ~300 to 375 calories per day
These numbers shift based on lifestyle. A young cat that runs around the house all day will burn more energy than a senior cat that prefers to sleep in the sun. If your cat needs to lose weight, your veterinarian will likely recommend calculating their calories based on their ideal weight rather than their current weight.
How much dry food should I be feeding my cat?
Dry cat food is dense. A single cup of high-quality kibble typically contains anywhere from 300 to 500 calories. With that level of concentration, a standard 200- to 250-calorie diet for a 10-pound cat often translates to just 1/3 to 1/2 cup of food for the entire day.
When you pour that into a standard bowl, it doesn't look like much. This is why it's so easy to accidentally overfeed. Always use a standard measuring cup rather than a random scoop or coffee mug to make sure you're getting the portions right.
Pro tip: The caloric content is written right on the bag as "kcal/cup."
Dry Cat Food Feeding Chart
Every kibble formula is different, so you should always check the feeding guide on the back of your specific bag. That said, here’s a baseline guide to help you find your cat's daily calorie goal based on their weight and health status.
| Life Stage | Example Weight | Daily Calorie Goal | Estimated Cups/Day | Special Feeding Notes |
| Kitten (Under 1 year) | 5 lbs | ~320 kcal/day | ~3/4 cup | Kittens need more calories per day to keep up with their growth and development. They typically require three to four meals a day. |
| Adult (1 to 7 years) | 10 lbs | 200 to 250 kcal/day | 1/2 to 2/3 cup | Adult cats are typically fed one to two meals per day. At one year old, their needs diminish since they are likely at their long-term weight. |
| Senior (7+ years) | 10 lbs | 180 to 220 kcal/day | ~1/2 cup | Senior cats often need fewer calories to keep from becoming overweight. Breaking their food into two to three smaller meals is ideal. |
| Pregnant or Nursing | 10 lbs | ~390 kcal/day | ~1 cup | Pregnant and nursing cats should have unlimited access to food. Feeding a diet appropriate for all life stages meets the intense nutritional demands reproduction puts on their bodies. |
What about mixing wet food?
If you like to split your cat's diet between wet and dry food, you have to adjust the math. Cats that eat a mixed diet shouldn't just get an extra scoop of wet food on top of their normal dry portion — you have to balance the calories.
A standard 3-ounce can of wet food typically has about 70 to 100 calories. If your 10-pound cat eats one can a day, they only need about 1/4 to 1/3 cup of dry food to make up the rest of their daily calories. If you don't reduce the dry kibble to account for the wet food, your cat will gain weight quickly.
Should I free-feed my cat?
Grazing is a leading cause of feline weight gain. Cats do best with structured, portion-controlled meals rather than an endless buffet.
If your work schedule makes it hard to feed your cat at the exact same times every day, you can automate the process.
The Penthouse Paws Smart HD Feeder and Automatic Cat Feeders allow you to set specific portion sizes and exact meal times directly from your phone. Instead of guessing with a measuring cup, the feeder dispenses the right amount of food to keep your cat's digestion stable and their weight on track. The built-in HD camera also lets you check in on their eating habits while you are away from home.
Ready to upgrade your feeding routine? Shop Penthouse Paws’ Automatic Feeders.