How Many Calories Should a Cat Eat?

How do I calculate how many calories my cat needs?

Divide a cat’s body weight in pounds by 2.2 to convert to kilograms (kg).Resting Energy Requirement (RER) = 70 (body weight in kg) 0.75.

Is 200 calories enough for a cat?

A cat’s caloric needs depend on several factors, including age and activity level. According to APOP, a healthy, somewhat inactive 10-lb cat between ages 1 and 7 needs 180 to 200 calories per day to maintain a healthy body weight. Snacks should comprise no more than 10% of a cat’s daily caloric intake.

Just like with humans, a cats calorie requirements depend on several factors. Calories, the technical term for energy from food, are required for essential processes such as digestion, respiration, nervous and circulatory system control, and other normal bodily functions. In addition to the bodys basic needs, a cats daily intake is determined by age, sex, activity level, and body condition.

To do so, the RER number is multiplied by factors to estimate the cats total daily energy needs. Cat food is the same way in that some formulas are more calorie dense than others (so you need to feed less).

If you feed your cat two meals a day, subtract the calorie count of any treats and divide the remainder by 2 to determine how many calories your cat should get for each meal. Use the calorie count for your cats specific food to measure properly. So your cat can eat 1 cup of food per day.

Because he is intact and active, you see in Table 2 that the factor to use to calculate calorie requirements is 1.4 x RER. You are calculating calorie intake for a 4-pound, 7-month-old, very active female kitten. Because she is a kitten (4 months to a year old), you see in Table 2 that the factor you use to calculate calorie requirements is 2 x RER.

If your cat is overweight, it is healthier to help them reach an ideal weight. During a recent visit to the vet, they point out that your cats body condition is considered too high. When we look at Table 1, the basic RER requirements for a 19-pound cat is 353 calories.

Some cats can be too thin and may need to put on some extra pounds. Thin cats have a body condition reflected in a narrowed waist, protruding rib cage, and exposed bony processes of the spine. Lets say you have a 6-pound cat and you want to calculate the energy requirements for weight gain.

When we look at Table 1, the basic RER requirements for a 6-pound cat is 149 calories. This 6-pound cat needs to eat approximately 268 calories to gain weight. Consult your vet with any questions or concerns regarding dietary requirements.

Underwritten by Independence American Insurance Company Get Your Quote You can weigh your cat at your veterinarians office or at home.

Underfeeding can lead to nutrient deficiencies and weight loss, but overfeeding is a much more common problem. Surveys show that approximately 60 percent of cats in the United States are overweight or obese. Extra body fat puts cats at increased risk for diabetes, high blood pressure, musculoskeletal problems, skin disease, heart problems, some types of cancer and a potentially fatal liver disease called hepatic lipidosis.

For this discussion, well address cats over 10 months of age, which is when most kittens can be switched to adult food. Cats who routinely get a lot of exercise burn more calories than feline couch potatoes.

A cats resting metabolic rate might also be higher or lower than whats typical due to individual differences in physiology. On the other hand, most pregnant and nursing cats should have unlimited access to a food that is appropriate for kittens or all life stages to meet the intense nutritional demands that reproduction puts on their bodies. Talk to your veterinarian if your cat needs to gain or lose large amounts of weight or appears sick in any way.

The chart below presents average serving sizes based on a cats weight and other factors. 346 kcal/day 95 kcal/can = 3.64 cans of Tiny Tiger Pate Chicken Recipe Wet Cat Food per day. The higher water content in wet foods can help treat or prevent kidney and lower urinary tract disease as well as obesity and all its associated health problems.

High quality wet foods like Fancy Feast Gourmet Naturals tend to contain more meat and protein and be lower in carbohydrates than dry foods and this better matches a cats nutritional needs in comparison to dry. Cats have evolved to eat numerous small meals throughout the day but leaving food out all the time is a major risk factor for obesity.

The number of calories a cat needs to eat in a day depends on a set of factors like age, sex and activity level. A good rule of thumb though is that an average adult cat should eat between 20 to 34 calories for each pound they weigh. Of course, that is just a rough estimate, if you want a more accurate answer then you can enter their weight into the cat calorie calculator located above.

If you have a cat that isnt neutered you can select that option from the feline calorie calculator located above to get a more accurate answer. If your cat has suddenly become more active then you might want to increase their calories slowly in order to prevent any wild swings in weight.

Conversely, if your cat is starting to slow down a little with age , then you probably want to cut back on the amount of food you give them. Of course any time you change your cats diet , you should keep track of their body composition in order to make sure they arent getting too thin or overweight. A good way to do this is to reduce the number of calories you give them until your only feeding them enough to maintain their resting energy requirements.

Otherwise, if you prefer to do the calculation by hand, you can figure out your cats resting energy requirement, and that will be the number of calories they need to eat each day in order to lose weight. This is the number of calories your cat needs to eat just to maintain basic bodily functions like respiration, digestion, and circulation . A cats maintenance energy requirements takes into consideration a number of factors including their age, activity level, and weight, in order to calculate the total amount of calories they will need each day.

An average 3 month old kitten who weighs about 3 pounds, will need to eat 265 calories a day in order to grow and gain weight. Otherwise, if your 5 month old kitten weighs 8 pounds then they would need 369 calories per day as they quickly approach their final adult weight. AverageWeight LossWeight Gain 207 calories130 calories220 caloriesA small 5 pound adult house cat will need to eat 207 calories a day in order to maintain their body weight.

AverageWeight LossWeight Gain 322 calories201 calories342 caloriesYour average 9 pound house cat will need to eat 322 calories per day in order to stay a healthy weight. AverageWeight LossWeight Gain 349 calories218 calories370 caloriesA normal 10 pound house cat will need to eat 349 calories per day in order to stay fit and active. Otherwise, if you think your cat is a little on the light side you can feed them 370 calories per day until they show signs of gaining a little weight.

AverageWeight LossWeight Gain 400 calories250 calories425 caloriesA 12 pound cat will need to eat at least 400 calories per day in order to maintain their body weight. If your 12 pound cat is slightly overweight then you might want to consider reducing the amount you feed them to 250 calories per day. AverageWeight LossWeight Gain 424 calories265 calories451 caloriesA large 13 pound cat will need to eat 424 calories each day just to maintain their current body weight.

Figure out the amounts to feed.

If you feed your cat two meals a day, subtract the calorie count of any treats and divide the remainder by 2 to determine how many calories your cat should get for each meal. Use the calorie count for your cat’s specific food to measure properly.

Example 1

Let’s pretend you have a 9-pound adult cat. First, look at Table 1 for the amount of basic calories your cat can eat then look for the factor in Table 2 to determine real needs. When you look at Table 1, you can see that they can eat 200 calories per day. Your cat is a normal indoor and not particularly active cat, and you look at table 2 and see that the factor for calculation of their daily energy needs is “1,” so you multiply 200 x 1, which is 200 calories. You don’t feed treats and only feed a dry food that is 200 calories per cup. So… your cat can eat 1 cup of food per day.

Example 2

You have a 12-pound, very active, intact male cat. When you look at Table 1, you can see that he can eat 250 calories per day. Because he is intact and active, you see in Table 2 that the factor to use to calculate calorie requirements is 1.4 x RER. So, you take 1.4 and multiply by 250 = 350 calories per day. So, this cat can eat 350 calories per day.

Example 3

You are calculating calorie intake for a 4-pound, 7-month-old, very active female kitten. When you look at the cat calorie calculator in Table 1, you can see that she can eat 110 calories per day. Because she is a kitten (4 months to a year old), you see in Table 2 that the factor you use to calculate calorie requirements is 2 x RER. So, you take factor two and multiply by 110 = 220 calories. This kitten can eat 220 calories per day.

How to Calculate Calories for Weight Loss

If your cat is overweight, it is healthier to help them reach an ideal weight.Here is an example of how to calculate calories for weight loss. During a recent visit to the vet, they point out that your cat’s body condition is considered too high. Their belly is sagging and when you view it from above, there is no “hour-glass” to their figure. The cat’s weight was 19 pounds. When we look at Table 1, the basic RER requirements for a 19-pound cat is 353 calories. When you look at Table 2, you want “weight loss” which gives us a factor = 0.8 x RER to attain an ideal weight.The calculation is 353 calories x 0.8 = 282 calories. For this 19-pound cat, 282 calories is the appropriate amount for losing weight.

How to Calculate Calories for Weight Gain

Some cats can be too thin and may need to put on some extra pounds. Thin cats have a body condition reflected in a narrowed waist, protruding rib cage, and exposed bony processes of the spine.Here is an example of how to calculate calories for weight gain. Let’s say you have a 6-pound cat and you want to calculate the energy requirements for weight gain. When we look at Table 1, the basic RER requirements for a 6-pound cat is 149 calories. When you look at Table 2, you see a factor of 1.8 x RER for ideal weight.The calculation is 149 calories x 1.8 = 268.2 calories. This 6-pound cat needs to eat approximately 268 calories to gain weight.

Rule-of-Thumb Cat Calorie Calculator

A rule-of-thumb for calorie requirements for aI hope this article helps you calculate your cat’s calorie needs. Consult your vet with any questions or concerns regarding dietary requirements.Pet insurance can be a safety net for you and your pet,

Cat Weight

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How Many Calories Does a Cat Need?

The number of calories a cat needs to eat in a day depends on a set of factors like age, sex and activity level.

Age

One of the most important factors you have to take into account when you calculate a cats calorie needs is their age. The younger a cat is the more calories they will need in order to fuel their rapid growth and development. This is especially important for kittens that are less than 4 months of age. During this 4 month period,Once that initial growth spurt tapers off a kitten will still need more calories, but the number of calories they will need will slowly reduce until they reach their final adult weight.When your kitten reaches full maturityThe one other thing that can influence a cats caloric requirements is if they are neutered or not. A cat that isn’t fixed will have a slightly greater calorie requirement then a cat that is not fixed. If you have a cat that isn’t neutered you can select that option from the feline calorie calculator located above to get a more accurate answer.

Activity Level

Once a cat is an adult their activity level will make the largest contribution to their caloric needs beyond what they need at rest. A very active cat can need up to three to four times more calories than a sedentary cat.If you have noticed any changes in your cat’s activity level than you should consider adjusting the amount of food you give them. If your cat has suddenly become more active then you might want to increase their calories slowly in order to prevent any wild swings in weight. Conversely, if your cat is starting to slow down a little with age, then you probably want to cut back on the amount of food you give them.Of course any time you change your cat’s diet, you should keep track of their body composition in order to make sure they aren’t getting too thin or overweight.

How Much Should a Cat Weigh?

In order to figure out a healthy weight for a cat, you have to consider their breed and their age. First, a cats breed will influence their final adult weight more than any other factor. For example, a small dwarf Munchkin cat will weigh considerably less than a Main Coon cat.For the most part, though anA good way to judge if your cat is overweight or underweight is to inspect their body shape. If their ribs are showing and their midsection is sunken in, then they are definitely underweight. Otherwise, if you can’t even feel their ribs and their midsection is bulging out, then they would generally be classified as overweight.

Calculate Cat RER (Resting Energy Requirement)

If you want to know how to calculate your cats RER (resting energy requirement) you will need to know how much they weigh. Once you know their weight you will need to convert their weight into kilograms.If you know your cat’s weight in pounds all you will have to do to convert their weight into kilograms is divide that number by 2.2 to get their weight in kilograms. For example, if your cat weighs 9 pounds then they weigh 4.09 kilograms (9 lbs / 2.2 = 4.09 kg ).Once you have your cats weight in kilograms, then you will need to raise that amount to the power of 0.75. For example, if your cat weighs 4.09 kilograms then 4.09 to the power of 0.75 will equal 2.88 (4.09After you calculate that number then you will need to take that number and multiply it by 70, and that number will be your cats resting energy requirement, which in this case is 201.66 calories. This is the number of calories your cat needs to eat just to maintain basic bodily functions like respiration, digestion, and circulation.

Cats Maintenance Energy Requirements

Once you calculate your cats resting energy requirements you then need to figure out their maintenance energy requirements (MER). A cat’s maintenance energy requirements takes into consideration a number of factors including their age, activity level, and weight, in order to calculate the total amount of calories they will need each day.

How Much Should a Kitten Eat

The amount of food a kitten needs to eat each day is highly dependent on their weight and developmental needs. There are two distinct growth stages a kitten will go through, one is when they are less than 4 months of age and the other is when they are approaching their final adult weight.During the period when they are less than 4 months old they will need more calories per pound then they will need for the rest of their life. The second stage of their growth will continue until they are an adult, during which their caloric needs will slowly start to level off.