18 min read
Daily Dog Food Intake: Complete Feeding Guide
Determine the correct daily dog food intake for your pet's health. Expert guidance on portions, meal frequency, adjustments for age and activity, plus feeding schedules that work.
Pet Care Articles
17 min read
Puppy Food Calculator: Perfect Portions Guide
Master puppy feeding with a reliable puppy food calculator. Learn how to determine portions, adjust for growth stages, and ensure proper nutrition for healthy development.
17 min read
Dog Feeding Calculator: Find the Right Amount
Use a dog feeding calculator to determine perfect portions for your pet. Learn how calculators work, what factors they consider, and how to adjust feeding amounts accurately.
16 min read
How Much Should I Feed My Dog Daily?
Learn how much to feed your dog based on size, age, activity level, and health. Expert tips on portions, feeding schedules, and avoiding overfeeding for a healthy pet.
17 min read
Dog Food Calculator: Find the Right Portions
Learn how to use a dog food calculator to determine perfect portions for your pet. Expert guidance on feeding amounts, calorie needs, and avoiding common mistakes.
16 min read
Your Guide to a Healthy Dog Weight
Learn how a healthy dog weight tool will assist in keeping track of the correct weight of your pet. Master body condition scoring, breed standards, and weight control.
Weight Management
Track and manage your dog's healthy weight
16 min read
Your Guide to a Healthy Dog Weight
Learn how a healthy dog weight tool will assist in keeping track of the correct weight of your pet. Master body condition scoring, breed standards, and weight control.
18 min read
Dog Weight Tracker: Monitor Your Pet's Health
A dog weight tracker helps monitor your pet's health trends over time. Discover tracking methods, apps, benefits, and expert tips for maintaining optimal canine weight.
18 min read
Dog Weight Calculator: Predict Your Puppy's Size
Discover how dog weight calculators work and predict your puppy's adult size. Learn formulas, breed factors, and growth patterns to accurately estimate your dog's future weight.
17 min read
Overweight Dog Calculator: Assess Your Pet's Health
Use an overweight dog calculator to determine if your pet needs weight management. Learn assessment methods, health risks, and practical steps to restore ideal weight.
17 min read
Ideal Dog Weight Calculator: Find Perfect Size
Learn how to use an ideal dog weight calculator to determine your dog's healthiest size. Expert tips on breed standards, body condition scoring, and maintaining optimal weight.
16 min read
Puppy Weight Calculator: Size Your Dog
Discover how to use a puppy weight calculator to determine the size of your adult dog. Learn the secrets to supporting your puppy's healthy development, understand breed-specific criteria and formulas.
Age & Lifespan
Understanding your dog's age in human years
13 min read
Dog Age Calculator: The Truth About Your Pet's Real Age
Discover how a dog age calculator really works and why the old 7-year rule is wrong. Learn accurate methods to determine your dog's actual biological age today.
15 min read
Dog Years to Human Years: The Real Conversion
The truth about dog years to human years is revealed. Get to know the reason why the 7-year myth is outlived and the correct calculation of the actual age of your dog.
16 min read
Senior Dog Age Calculator: Your Guide
Learn how to use a senior dog age calculator to determine your ageing dog's real age in human years. Get expert guidance on care, health, and quality of life for senior dogs.
16 min read
Puppy Age Calculator: Track Your Dog's Growth
Master puppy development with an accurate puppy age calculator. Learn growth milestones, behavioural stages, and when your puppy becomes an adult dog.
16 min read
Dog Age Chart: Compare the Real Age of Your Pet
To consider canine years equivalent to human years, a detailed age chart for dogs is necessary. Understand how breed size influences ageing and the meaning of each life stage.
15 min read
Dog Age in Human Years: What Science Tells Us
Learn how to calculate dog age in human years accurately. Discover why the 7-year myth is wrong and what modern science reveals about canine ageing.
Exercise & Activity
Keep your dog active and healthy
14 min read
Puppy Exercise Calculator: Safe Activity Guide
Learn how a puppy exercise calculator helps determine safe activity levels for your growing dog. Protect developing joints while keeping your pup healthy and happy.
13 min read
Dog Activity Calculator: Your Pet's Fitness Guide
Discover how a dog activity calculator helps determine your pet's ideal exercise needs based on breed, age, and health. Keep your pet healthy and active.
15 min read
Daily Dog Exercise Needs: Essential Owner Guide
Learn about daily dog exercise needs based on breed, age, and health. Discover practical tips, activity types, and warning signs to keep your canine companion healthy and happy.
15 min read
Dog Exercise Calculator: Your Pet's Fitness Guide
Discover how a dog exercise calculator helps determine your pet's ideal activity level. Learn about breed-specific needs and age factors, and create the perfect fitness routine.
13 min read
Dog Walking Time Calculator: Know the Basics
Discover how a dog walking time calculator helps determine ideal exercise duration for your pet. Learn about breed needs, age factors, and creating effective walking schedules.
14 min read
Exercise Needs by Dog Breed: Your Complete Guide
Discover exercise needs by dog breed to keep your pet healthy and happy—expert insights on activity levels for working dogs, companion breeds, and everything in between.
Growth & Development
Track your puppy's growth journey
12 min read
Puppy Growth Calculator: Your Complete Guide
Discover how a puppy growth calculator helps predict your dog's adult size. Learn accurate methods, breed considerations, and tips for healthy development.
12 min read
Puppy Size Predictor: How Big Will Your Dog Get?
Discover how a puppy size predictor works to estimate your dog's adult weight and height. Learn proven methods, growth factors, and expert tips for accurate predictions.
14 min read
Puppy Weight Growth Chart: Your Complete Guide
Track your puppy's growth with our comprehensive weight chart. Learn about breed-specific milestones, healthy growth rates, and when to consult your vet.
13 min read
Puppy Maturity Calculator: Your Complete Guide
Discover how a puppy maturity calculator helps track your dog's development stages. Learn when puppies reach physical and mental maturity based on breed size and genetics.
14 min read
Puppy Growth by Breed: Complete Owner's Guide
Learn how puppy growth by breed differs across size categories. Discover timelines, milestones, and expert tips for tracking your dog's healthy development.
14 min read
Dog Growth Estimator: A Complete Guide
Discover how a dog growth estimator predicts your puppy's adult size. Learn estimation methods, accuracy factors, and practical planning tips for pet owners.
Feeding & Nutrition
Guides on proper dog feeding and nutrition
18 min read
Daily Dog Food Intake: Complete Feeding Guide
Determine the correct daily dog food intake for your pet's health. Expert guidance on portions, meal frequency, adjustments for age and activity, plus feeding schedules that work.
17 min read
Puppy Food Calculator: Perfect Portions Guide
Master puppy feeding with a reliable puppy food calculator. Learn how to determine portions, adjust for growth stages, and ensure proper nutrition for healthy development.
17 min read
Dog Feeding Calculator: Find the Right Amount
Use a dog feeding calculator to determine perfect portions for your pet. Learn how calculators work, what factors they consider, and how to adjust feeding amounts accurately.
16 min read
How Much Should I Feed My Dog Daily?
Learn how much to feed your dog based on size, age, activity level, and health. Expert tips on portions, feeding schedules, and avoiding overfeeding for a healthy pet.
17 min read
Dog Food Calculator: Find the Right Portions
Learn how to use a dog food calculator to determine perfect portions for your pet. Expert guidance on feeding amounts, calorie needs, and avoiding common mistakes.
13 min read
Dog Meal Portion Calculator: Your Guide
Learn how to use a dog meal portion calculator to determine the right food amount for your pet. Discover the factors that affect portions, feeding tips, and common mistakes to avoid.
Essential Pet Care Calculators
Everything you need to make informed decisions about your pet's health, nutrition, and wellness
Dog Age Calculator
Convert your dog's age to human years accurately
Dog Weight Calculator
Check if your dog is at a healthy weight
Dog Food Calculator
Calculate the right amount of food for your dog
Puppy Growth Calculator
Predict your puppy's adult size and weight
Dog Exercise Calculator
Find out how much exercise your dog needs
Dog Calories Calculator
Calculate daily caloric needs for your dog
Dog Breed Selector
Find the perfect dog breed for your lifestyle
Dog Lifespan Calculator
Estimate your dog's life expectancy
Dog Vaccination Schedule
Track and plan your dog's vaccination timeline
Dog Adoption Cost Calculator
Estimate the costs of adopting and caring for a dog
Why Pet Calculator?
We built Pet Calculator to make pet care planning simple, accessible, and free for everyone. Our mission is to help pet owners make informed decisions about their furry companions without the confusion of complex calculations or expensive consultations.
Whether you're a first-time pet parent or a seasoned dog owner, our tools provide the guidance you need to ensure your pet lives a healthy, happy life.
Free Forever
No extra fees, no subscriptions, and no premium levels. You can use all of our calculators for free, forever. We think that all pet owners should have access to good care tools.
No Signup Required
You can start calculating right away without making an account. No need to remember passwords, verify your email, or give out personal information. Just open a calculator and you'll get your results right away.
Built for US Pet Owners
Our calculators follow American veterinary standards, US-based cost estimates, and rules from groups like the AKC. Get results that are useful for where you live and how you live.
Mobile Friendly
You can use our tools on any device, like a smartphone, tablet, or desktop computer. Great for quick math at the vet's office, the pet store, or when you're doing research at home.
How It Works
Getting accurate pet care calculations has never been easier. Our streamlined process takes just seconds and requires no technical knowledge or special preparation.
Simply follow these three easy steps to get personalized recommendations for your pet's health, nutrition, and care needs.
1
Choose a Calculator
Browse our collection of 10+ specialized pet care tools designed for different needs.
2
Enter Your Pet's Details
Input basic information like age, weight, breed, or activity level.
3
Get Instant Results
Receive accurate, personalized calculations with helpful recommendations.
About Our Calculators
Each calculator in our collection is carefully designed to address specific aspects of pet care. From daily nutrition to long-term health planning, our tools cover the full spectrum of pet ownership needs.
All calculations are based on veterinary research, breed-specific data, and established guidelines from trusted pet health organizations.
Health & Age Calculators
Understanding your pet's life stage is crucial for providing appropriate care. Our Dog Age Calculator converts your dog's age to human years using the latest scientific research that accounts for breed size differences. The Dog Lifespan Calculator helps you understand your pet's expected longevity based on breed, size, and health factors, so you can plan for their golden years.
Nutrition & Weight Management
Proper nutrition is the foundation of pet health. Our Dog Food Calculator determines the right portion sizes based on your dog's weight, age, and activity level. The Dog Calories Calculator provides precise daily caloric needs, while the Dog Weight Calculator helps you monitor whether your pet is at a healthy weight.
Growth & Development Tools
For puppy owners, tracking growth is essential. Our Puppy Growth Calculator predicts your puppy's adult size and weight based on current measurements and breed information. Combined with our Dog Vaccination Schedule tool, you can ensure your growing pup stays on track with both physical development and essential immunizations.
Lifestyle & Planning Calculators
Planning to add a furry family member? Our Dog Breed Selector matches you with breeds that fit your lifestyle and activity preferences. The Dog Adoption Cost Calculator helps you budget for expenses, while the Dog Exercise Calculator ensures your pet gets the right amount of physical activity.
Pet Care Resources
Beyond calculators, we provide in-depth guides and articles to help you become a better pet parent. Our blog covers everything from basic care tips to advanced health topics.
Each article is researched and written to give you practical, actionable advice you can implement right away.
View All Articles →Frequently Asked Questions
Got questions? We've got answers. Here are the most common things pet owners ask us about our calculators and services.
Can't find what you're looking for? Feel free to contact us and we'll be happy to help.
Are these calculators accurate?
Yes, our calculators give you reliable estimates based on veterinary guidelines and proven formulas. We pull from research done by veterinary schools, the American Kennel Club, and peer-reviewed studies. They work great for everyday pet care decisions, but you should still talk to your vet about medical questions or health concerns specific to your pet.
What pets do you support?
Right now we focus mainly on dogs. We have calculators for age, weight, food portions, exercise, calories, breed matching, vaccinations, and adoption costs. We're working on cat calculators and tools for other pets like rabbits, birds, and small mammals. Check back soon or sign up for our newsletter to know when new calculators go live.
Is Pet Calculator really free?
Yep, totally free! There are no hidden fees, no premium versions, no subscriptions, and you don't need to sign up. We think every pet owner should have access to these tools no matter their budget. We keep the lights on through some ads on the site, which lets us keep improving and adding new calculators without charging you anything.
How often should I use these calculators?
It really depends on the calculator and where your pet is in life. For food and calorie calculators, run the numbers again when your pet's weight changes more than 5% or every couple months. If you have a puppy, check monthly to track their growth. The age calculator is fun to use around your pet's birthday each year. And recalculate exercise needs when your pet's activity, health, or age changes a lot.
Where does your data come from?
We base our calculations on veterinary research from accredited universities, breed standards from the AKC, nutritional guidelines from AAFCO, and pet care protocols from the AVMA. We check and update our formulas when new research comes out to make sure you're getting current information.
Can I use these calculators on my phone?
For sure! Our site works great on phones, tablets, and computers. You don't need to download an app. Just open our website in your browser and you're good to go. We made the mobile version easy to use so you can do quick calculations at the vet, the pet store, or wherever you are.
Do you save my pet's information?
Nope, we don't save anything. All the calculations happen right in your browser, and nothing you type gets sent to our servers or stored anywhere. Your privacy matters to us. You'll need to enter your info fresh each time you visit, so if you want to keep your results, just take a screenshot or write them down.
How do I know which calculator to use?
Every calculator on the homepage has a short description telling you what it does. Think about your main question. Want to know your dog's age in human years? Use the Age Calculator. Worried about weight? Try the Weight Calculator. Thinking about adopting? Check out the Breed Selector and Adoption Cost Calculator. Our blog also has articles that explain when and how to use each tool.
Can I suggest a new calculator?
Yes, please do! If you have an idea for a calculator that would help pet owners, send it our way through the contact page. We read every suggestion and build new tools based on what people ask for most. A lot of our current calculators actually came from user ideas.
Are the cost estimates accurate for my area?
Our cost calculators use national average prices for the US, so they give you a solid ballpark for most places. That said, pet care costs vary a lot by location. Big cities like New York or San Francisco usually cost more than rural areas. Use our numbers as a starting point and adjust for your local prices. The comparisons between options are still useful no matter where you live.
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