Get

In Your Inbox

Catster is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

How to Weigh Your Cat: 5 Vet-Approved Steps

Share

kitten on a weighing scale

Though it may not be considered a necessary part of caring for cats, there are significant benefits to weighing your cat. Since cats can’t use words to tell us if they’re feeling sick, cat owners must be observant and look for potential warning signs of illness.

A cat’s weight and the rate of weight gain and loss can tell you a lot about a cat’s well-being and overall quality of life. For example, keeping track of a cat’s weight can ensure healthy weight loss for overweight cats or raise flags for underlying diseases that impact a cat’s weight.

Fortunately, weighing a cat is a straightforward process. Here are a few ways you can start weighing your cat and keeping track of their weight.

divider 3 paws

Before You Start

There are a few ways you can measure your cat’s weight. You can certainly place your cat on a pet scale and measure their weight, but this can be difficult if your cat doesn’t like to stay still. For this reason, many people opt to hold their cat and use a human scale to record their cat’s weight. If you choose this method, make sure that your cat’s already comfortable with being picked up and held.

1. Measure Your Own Weight

First, start by measuring your own weight. Check to ensure that your scale is on an even surface before stepping onto the scale. Record your weight, and make sure to write down the precise tenth of a pound. Since cats are much smaller and lighter than people, it’s worth paying attention to fluctuations that are less than a pound.

Measure your weight one or two more times to ensure your scale is giving accurate and consistent readings.

woman weighing herself on a scale
Image Credit: Andrey_Popov, Shutterstock

2. Pick Up Your Cat and Measure Combined Weight

Next, gently pick up and hold your cat. Then, step on the scale again and record your combined weight. You can do this a couple of times to ensure you’re getting consistent readings from your scale.


3. Subtract Your Body Weight from Your Combined Weight

Next, subtract your body weight from your combined weight. The remainder is your cat’s weight. For example, if your body weight is 150.5 pounds, and your combined weight with your cat is 157.2 pounds, your cat’s weight is 6.7 pounds.

Write down your cat’s weight in a log. You can measure your cat’s weight once a week at the most, and it’s recommended to measure your cat at least once a month if they’re on a weight loss plan. Keeping a log will help you to notice patterns of weight loss or weight gain much more quickly.

Cute tabby cat on a digital weighing scale
Image Credit: Lightspruch, Shutterstock

4. Use a Carrier if Your Cat Doesn’t Like Being Held

If your cat doesn’t sit still on a pet scale or really doesn’t like being held, you can try using a carrier to hold your cat while they’re being weighed. If you choose this method, it’s best to use a hanging scale for the most accurate measurements.

Hang the empty carrier on the scale’s hook and record its weight measurement. Then, place your cat inside and weigh the carrier again. Subtract the weight of the empty carrier from the combined weight of the carrier and your cat. The remainder will be your cat’s weight.


5. Make Sure to Reward Your Cat

Give your cat plenty of praise immediately after you measure their weight, every time. If they’re not needing to lose weight, give them a couple of their favorite treats, too. Rewarding your cat will eventually build a positive association with weigh-ins, and it’ll make this process much easier for both of you.

maine coon cat eat treat
Image Credit: Nikola Cedikova, Shutterstock

divider cat paws 2 oct 2024

Benefits of Weighing Your Cat

Your cat’s weight and weight fluctuations can tell you a lot about your cat. First, keeping track of your cat’s weight can help you determine if your cat’s eating too little or too much food.

Cats can also start to lose weight due to other health issues that are unrelated to not eating enough. Weight loss can be a sign of a greater underlying medical issue. Intestinal parasites, diabetes, hyperthyroidism, cancer, heart disease and kidney disease can all cause weight loss in cats. Recording your cat’s weight can help you detect potential health issues more quickly.

Significant or rapid weight gain can put your cat at high risk of developing health issues, and it’s fairly common for indoor cats to become overweight. Nearly 60% of pet cats are overweight.

Feline obesity can lower a cat’s quality of life significantly. It can shorten their life expectancy, and obese cats often have mobility issues that make it difficult for them to move around independently. Obesity increases the risk of cancer, diabetes, heart disease, and urinary bladder stones. It is also thought to weaken a cat’s ability to fight off infectious diseases.

Regularly weighing an overweight cat ensures that they’re losing weight at a healthy rate. In general, cats on weight loss plans should lose between 1-2% of their body weight every week. Anything more can be dangerous, and rapid weight loss of a previously obese cat can lead to a serious liver condition called hepatic lipidosis.

Cat Body Condition Score Healthy Weight
You are free to use this image but we do require you to link back to Catster.com for credit

divider cat paws 2 oct 2024

Conclusion

Weighing your cat regularly can give you peace of mind in knowing that your cat has healthy eating habits. Since weight loss and weight gain are often indicators of certain illnesses, weighing your cat can also help you detect health issues much more quickly.

There are several different methods for weighing cats. Once you find one that works, stick to it, and make sure to reward your cat after every weigh-in. Adding weigh-ins to your cat’s care routine is a simple way to keep your cat’s health in check, and it will help you respond more quickly to any potential health issues.


Featured Image Credit: svf74, Shutterstock

Want content like this delivered to you?

Sign Up For Our Newsletter

News, insights, expert advice, and everything cat

* By submitting, you agree to our Terms & Conditions and Privacy & Cookies Policy.




How useful was this post?

Click on a star to rate (you can leave written feedback after clicking submit)

Help us improve Catster for pet parents!

Your feedback really matters.

What did you like about this post? Also how can we improve it?

Join the conversation

Leave a Reply

You’re very welcome to leave a comment or question. Please know that all comments must meet our community guidelines, and your email address will NOT be published. Let’s have a positive and constructive conversation.


Catster's Digital Magazine is Back!

Vet-approved health & behavior advice

Real cat stories & community features

Weird Cat Behaviors That Actually Make Perfect Sense

We have been sharing our lives with cats for thousands of years, yet we still find ourselves genuinely stumped by what they get...

The Dream of Talking to Cats Just Got Closer to Becoming a Reality

If you’ve ever wished your cat could simply tell you what they wanted, you’re not alone. From the meow that wakes you before...

Kizzy: The Feline Princess With a Purpose

We were first introduced to Miss Kizzy after she won a licky-treat challenge hosted by Professor Fluffovich, our resident feline research specialist. While...

Chatting With Sally About Mission Meow & Helping Cat Rescue Organizations Collaborate | Chatty Cattys, Episode 24

In this episode of Catster’s podcast, Chatty Cattys, Nicole and Dr. Karyn sit down with Sally Williams, the founder of Mission Meow, for...

More related

48 Fat Cat Memes: The Best Hilariously Tubby Cats

One of the best things about the internet is the mountain of adorable cat content that is hiding within. In fact, rumor has...

How Can I Save Money on Cat Food? 11 Cost-Effective Tips & FAQ

As a cat owner, you understand that providing the best quality cat food for your feline friend can be quite costly. However, several...

How to Restrain a Cat for Nail Clipping: Vet-Approved Safety Tips

Whether you already know it or not, cats scratching things is an instinctive behavior. While their claws provide defense, they also allow cats...

Can Cats Eat Raspberries? Vet Reviewed Nutritional Facts & Safety Guide

If your cat needs to shed a few pounds, part of their diet plan might include cutting back on treats or looking for...

Keep reading

Do Essential Oils Work for Calming Cats? Vet Approved Advice

As cat owners, we know that sometimes our feline buddies can get a little wild (especially late at night) or even anxious and scared. It can be difficult to determine what to do in these situations if we want to...

essential oils

10 Best Cat Litters for Allergies in 2026 – Reviews & Top Picks

Just like humans, our cats can suffer from allergies, and it’s no fun for them at all! If you notice your cat sneezing, wheezing, and generally looking a bit miserable, it’s important to try and figure out if they’re having...

ginger cat inside red grey enclosed litter box

MRI For Cats: Our Vet Explains What Is It, Uses & Costs

Magnetic Resonance Imaging (MRI) is a form of advanced diagnostic imaging that generates clear 3-D pictures of the soft tissues in the body. If you want more information about your cat’s central nervous system, ears, nose and other soft tissues,...

vet checking up tabby cat

Can Cats Eat Cod? Vet Approved Nutritional Facts & FAQ

If you’re a fan of fish and chips, you’re probably already familiar with cod, which is one of the two most common types of fish used to prepare this dish. What you might not know, however, is whether it’s okay...

Can Cats Eat Cod

How to Cat-Proof Wires: 9 Vet-Approved Solutions

Unfortunately, “curiosity killed the cat” can be an apt saying when it comes to electric wires and cats. They are known for their constant inquisitiveness and love for exploring every nook and cranny. Some cats are also mouthy and tend...

man-is-insulating-a-black-electrical-wire

Maine Coon Hip Dysplasia: Why Is It So Common? Our Vet Answers

Your Maine Coon is a loveable giant of a cat, but you’ve noticed that they seem to favor a hind leg when they’re walking or jumping. You’ll want to consult a veterinarian because it could be hip dysplasia. Let’s take...

maine coon cat at the vet with owner

Manx Cat Health Problems: 8 Vet-Reviewed Issues

It’s an easy task to fall in love with the Manx cat—their bouncy personalities, communication skills, easygoing temperament, and enjoyment of pets and children make them wonderful additions to most homes. Let’s not forget that tail—or lack of tail—that makes...

Catster_Health Problems of Manx

Why Do Cats Lay in the Middle of the Floor? 7 Vet-Verified Reasons

Cat owners everywhere are familiar with the feline antics their furry roommates get up to, but it’s not always obvious why they do the peculiar things they do. For example, why do cats just lie in the middle of the...

cat lying on the floor and looking up

Love Cats? So Do We! Join the Catster Community

Stay informed with expert pet care insights delivered straight to your inbox! Discover professional guidance on animal behavior, feeding tips, trusted product picks, and much more.




Sign up for the Catster Email Newsletter

Stay informed with expert pet care insights delivered straight to your inbox! Discover professional guidance on animal behavior, feeding tips, trusted product picks, and much more.