Cat Calories Per Day Calculator

Our cat calorie calculator figures out how many calories your cat should eat in a day. It considers your cat's weight and health to give you the right number of calories.

Feline calorie calculator

Estimated Initial Daily Calories

kcal/day

Cat Calorie Calculator to Lose Weight

Are you looking to help your feline friend shed those extra pounds? Our Cat Calorie Calculator is the perfect tool to guide your efforts in ensuring your cat's optimal health and weight management. With this intuitive and user-friendly calculator, you can determine the ideal caloric intake for your cat, tailored specifically to aid in their weight loss journey.

How the Cat Calorie Calculator Works ?

Our Cat Calorie Calculator takes into account your cat's unique characteristics, such as weight and current health status. By inputting these essential details, you'll receive a personalized recommendation for the appropriate daily caloric intake to promote gradual and healthy weight loss for your beloved pet.

Ideal Cat Weight

The ideal weight for a cat depends on various factors, including their breed, age, sex, and body frame. Cats, like humans, can have different body types, so there is no one-size-fits-all answer to what the exact weight should be. However, there are some general guidelines to help you determine if your cat is at a healthy weight.
One common method to assess a cat's weight is by using the Body Condition Score (BCS) system. This system typically rates cats on a scale from 1 to 9, with 1 being emaciated, 5 being the ideal weight, and 9 being severely obese. Here are some key points for different BCS values:
BCS 1 to 3: Underweight - Ribs, spine, and pelvic bones are easily visible with minimal fat cover. Your cat may feel bony and lack muscle mass.
BCS 4 to 5: Ideal weight - Ribs are easily felt with a slight fat cover, and your cat has a defined waistline when viewed from above.
BCS 6 to 7: Overweight - Ribs are difficult to feel due to a thick fat layer, and your cat may lack a distinct waistline.
BCS 8 to 9: Obese - Ribs are hard to feel under a thick layer of fat, and your cat may appear round and significantly overweight.
It's important to note that if your cat falls outside the ideal BCS range, it may be at risk of health problems. Obesity, in particular, can lead to various health issues, including diabetes, joint problems, and reduced lifespan.
To determine your cat's specific ideal weight, it's best to consult with your veterinarian. They can perform a thorough examination and provide tailored advice on maintaining or achieving a healthy weight for your cat. Regular vet check-ups are crucial for monitoring your cat's weight and overall well-being.

Kitten Weight Chart by Age

Age (Months) Average Weight (kg) Average Weight (lbs)
1 0.25 - 0.5 0.55 - 1.1
2 0.5 - 1 1.1 - 2.2
3 1 - 1.5 2.2 - 3.3

Cat Weight Chart by Age

Age (Years) Average Weight (kg) Average Weight (lbs)
1 2.5 - 5 5.5 - 11
2 3 - 5.5 6.6 - 12.1
3 3 - 6 6.6 - 13.2

Average Weight of an Adult Cat

The average weight of an adult cat can vary depending on factors such as breed, sex, age, and individual genetics. However, as a general guideline, most healthy adult domestic cats tend to weigh between 8 to 10 pounds (3.6 to 4.5 kilograms).

It's important to note that larger breeds of cats, such as Maine Coons, can weigh significantly more, often ranging from 13 to 18 pounds (5.9 to 8.2 kilograms) or even more. Conversely, smaller breeds like Siamese cats might have an average adult weight closer to 6 to 8 pounds (2.7 to 3.6 kilograms).

Keep in mind that within a breed, there can still be variations in weight due to factors like genetics, diet, exercise, and overall health. It's essential to consult with a veterinarian to determine the ideal weight range for your specific cat based on their breed, age, and other individual characteristics. Regular weight monitoring and proper nutrition are key to maintaining your cat's health and well-being.

How Many Calories Should a Cat Eat In a Day

The number of calories a cat should consume in a day depends on various factors, including their age, weight, activity level, and overall health. On average, an adult cat requires around 20 to 30 calories per pound of body weight per day to maintain their weight. For example, a 10-pound cat might need approximately 200 to 300 calories daily. Kittens and very active cats might need more calories, while senior or less active cats might need fewer.

How Many Calories Should a Cat Eat to Lose Weight

The number of calories a cat should consume to lose weight depends on their current weight, body condition, age, activity level, and overall health. Generally, a safe and gradual weight loss is recommended to avoid health issues. Here's a general guideline:

Calculate Maintenance Calories: Determine the number of calories your cat needs to maintain their current weight. This can be estimated based on their ideal weight and activity level. The maintenance calories are often calculated as 20-30 calories per pound of the cat's target weight.
Reduce Calories for Weight Loss: To promote weight loss, you can aim to feed your cat around 80-90% of their calculated maintenance calories. This caloric reduction should result in a gradual and healthy weight loss.
Monitor and Adjust: Keep a close eye on your cat's progress. Monitor their weight, body condition, and overall well-being. If weight loss is not occurring at a healthy rate, you can adjust the calorie intake slightly. It's important not to drastically restrict calories, as this can lead to nutritional deficiencies and health problems.
Consult Your Veterinarian: Before making any significant changes to your cat's diet, it's crucial to consult your veterinarian. They can provide tailored recommendations based on your cat's individual needs, conduct a thorough health assessment, and ensure that weight loss is pursued safely.

Remember, weight loss in cats should be a gradual process, typically aiming for about 1-2% of body weight loss per week. Rapid weight loss can be harmful. A veterinarian's guidance is essential to ensure your cat's health and well-being throughout the weight loss journey.

To correctly determine how many calories your pet needs, you first need to take into account his lifestyle, age, activity level, and many other factors. All these parameters are calculated using RER (Resting Energy Requirement). Let's take an intact adult neutered cat as an example. using the following formula, we calculate RER = 70 x (ideal weight in kilograms) 3/4. Then you must multiply the resulting razulatate by 1.4, which is the multiplier for a neutered cat. However, in order not to count calories manually, our calculator will do it automatically for you.