8 Best Free Online Dog Food Calculator Websites

Here is a list of the best free online Dog Food Calculator websites. Feeding the right amount of food to pets is crucial to their health and physique. Overfeeding can lead to obesity, which can cause health problems and reduce a dog’s lifespan. And underfeeding can lead to malnutrition and health issues, so it’s essential to find the right balance.

A dog food calculator is an online tool that helps determine the ideal calorie intake for a dog based on various factors. The calculator estimates the daily serving based on the dog’s age, weight, and lifestyle (activity level). You can simply add your inputs to the calculators and get the estimated daily servings for your dog. Some of these calculators can help you plan meals to achieve a weight goal. If you want your dog to gain, lose, or maintain weight, you can select that along with other parameters and get a recommended daily meal to achieve that goal.

My Favorite Online Dog Food Calculator

All these websites offer more or less similar calculators that give you an estimation of either daily servings or daily calories. I personally prefer DogFoodAdvisor.com. This calculator on this website is simple and considers all the possible factors for meal estimations. On top of that, you can explore other helpful information on the website including other pet calculators, food reviews, and more.

You can also check out our other lists of the best free Online Feed Conversion Ratio Calculator Websites, Online Swimming Calorie Calculator Websites, and Meal Planning Software for Windows.

Comparison Table:

Name	Ideal for	Recommended Daily Calories	Recommended Daily Food (grams)
DogFoodAdvisor.com	Ideal Weigth	✓	✓
MerrickPetCare.com	Ideal Weigth	✓	✓
TopRatedDogFoods.com	Ideal Weigth	✓	✓
BenyFitNatural.co.nz	Gain/loose/Maintain Weigth	x	✓
FeedRaw.co.nz	Ideal Weigth	x	✓
GentleDogFood.co.uk	Ideal Weigth	x	✓
RawAndFresh.com	Ideal Weigth	x	✓
BellaAndDuke.com	Ideal Weigth	x	✓

DogFoodAdvisor.com

DogFoodAdvisor.com is a reference website that provides dog food reviews and ratings. The website helps dog owners make informed decisions when buying dog food. It has a Dog food calculator that can help you estimate the proper serving size for your pet. The calculator is based on a study published by the Waltham Centre for Pet Nutrition in Leicestershire, England. To use the calculator, you should know your dog’s ideal weight. This is what you believe your pet should weigh. Along with that, you also need to know the number of calories in the specific dog food you’re feeding your dog. Based on the input, the calculator gives you the amount of calories your dog requires on a daily basis. It also suggests how much you feed your dog daily to achieve or maintain the ideal weight.

Highlights:

• Required Parameters: Ideal weight, Activity level, and Food’s calories per serving.
• Output: Daily required calories for the dog (kcal/day) and Daily meal (cups/day).

MerrickPetCare.com

MerrickPetCare.com is a company that produces quality pet food for dogs and cats. Their website has a free pet food calculator. This calculator helps you determine the optimal amount of food for your pet, perfect for their age and lifestyle. The calculator is divided into two steps. The first step calculates the recommended daily calories for a pet cat or dog. You have to choose the type, select its age group, and activity level and enter its weight. This gets you a recommended calorie intake per day.

The second step reminded the food served per day based on the type of food. This step has a catalog of MerrickPetCare’s food products. You can make your selection for the food type and pick a production from the list. Based on that, it shows how many servings you should give to your dog to achieve the recommended daily calories.

Highlights:

• Required Parameters: Dog’s age group, Activeness, Weight, and Food.
• Output: Recommended calories per day. Food servings per day.

TopRatedDogFoods.com

TopRatedDogFoods.com is a website that provides dog food reviews and ratings. The website offers dog food reviews and ratings, which are searchable by brand, type (dry, wet, or raw), and category (best dog foods, treats, toppers, and dental chews). Along with that, the website has a Dog Food Calculator that can help you find ideal food recommendations for your pet. This calculator tells how many daily calories your dog needs based on the food type, dog’s weight, and dog’s lifestyle.  It also shows the the number of dog food cans you should be serving your dog.

Highlights:

• Required Parameters: Food type, Dog’s weight, and Lifestyle (activities).
• Output: Recommended calories and food cans per day.

BenyFitNatural.co.nz

BenyFitNatural.co.nz is a UK-based company that produces complete, balanced, and premium raw dog food. Their website has a calculator that can help you plan your dog’s meal for weight gain, weight loss, and maintain weight. This calculator is divided into two sections; one for an adult dog over 12 months of age and another for a puppy under 12 months of age. You can make a selection for your dog’s age and provide the current weight of your dog in kilograms. Then you can choose whether you want your dog to lose weight, gain weight, or maintain the current weight. Based on your input, the calculator shows the recommended meal for that. It shows how much food (in grams) you should feed to your dog to achieve the goal.

Highlights:

• Required Parameters: Ideal weight and diet for weight loss/gain/maintain.
• Output: Recommended daily meal (grams/day).

FeedRaw.co.nz

FeedRaw.co.nz is a New Zealand-based company that delivers raw pet food to homes. It offers a set of online calculators. The first one is a feeding calculator that gives you a general indication as to how much you should be feeding your dog based on its size type and stage of life. The other one is a savings calculator that allows you to compare the cost per kg of your existing supplier with FeedRaw’s products. The feeding calculator is the primary focus here. This calculator takes the dog’s current weight along with the management type where you can select whether you want your dog to lose weight, gain weight, or maintain weight. Based on that, it tells you how much you should feed your dog as a daily meal in grams.

Highlights:

• Required Parameters: Weight and Activity level.
• Output: Daily meal in grams.

GentleDogFood.co.uk

GentleDogFood.co.uk is another UK-based brand of dog food that aims to provide a more natural way to feed dogs. Their website offers a free dog food calculator that tells you how much you should feed your dog based on age and current weight. The calculator is simple and only factors in the dog’s current age and weight. It does not ask for the lifestyle of the dog or any other parameters. From the two inputs, it shows the amount of food you should feed your dog on a daily basis. It shows the recommended daily feeding in grams. As this calculator does not include other factors, it only provides a guide that can vary based on several other factors.

Highlights:

• Required Parameters: Dog’s age and weight.
• Output: Recommended daily meal in grams.

RawAndFresh.com

RawAndFresh.com is a company that produces and delivers raw pet food in Australia. They offer delivery services to your door fresh, not frozen, straight from their refrigerated production facility. Their website has an online calculator that can help you estimate the daily feeding for your pet. It works for puppies, dogs, kittens, and cats. You can choose the pet type at the top and add the age of the pet. Then you have to provide the current weight of the pet along with the activity level. Based on all these parameters, the calculators show the amount of food you should feed your pet on a daily basis. It shows the feeding amount per day. If you’re feeding multiple meals, just divide the daily amount by the number of meals you’re feeding to get an approximate amount to feed per meal.

Highlights:

• Required Parameters: Pet type,  Age, Weight, and activity level.
• Output: Daily feeding in kg.

BellaAndDuke.com

BellaAndDuke.com is a UK-based pet food subscription company that offers healthy raw pet food tailored to your pet’s needs. The website has a Raw dog food calculator that can help you estimate the daily servings for your dog. This calculator has two options at the top. The first option is the Adult dog food calculator and the second option is the puppy dog food calculator. You can pick one based on the age of your puppy. When you do that, it takes you to the respective section where you have to provide the weight of the dog. You can simply add the dog’s weight there and perform the calculator to get the ideal daily servings in grams. Along with the daily meal amount, the calculator also estimates the cost of daily serving in pounds.

Highlights:

• Required Parameters: Age group and weight.
• Output: Daily servings in grams and cost of a daily serving.

Frequently Asked Questions