All PawToolHub Tools
Every calculator on the site, in six categories. Each page is a single tool that runs entirely in your browser — no account, nothing to install, and nothing you type is sent anywhere.
Calories & Feeding
View all Calories & Feeding tools
Dog Calorie Calculator Formula
Prints the RER equation and every factor behind the daily number.
Dog Calorie Calculator for Weight Loss
Feeds a losing dog against its target weight and prints the safe rate of loss.
How Many Calories Should My Dog Eat
Answers with a daily kcal range for your dog's weight and lifestyle, not one number.
Homemade Dog Food Calorie Calculator
Turns your own batch's calorie density into grams per day and grams per meal.
Dog Calorie Calculator UK
kg by default, lb one click away, and the arithmetic printed for hand-checking.
Dog Treat Calorie Calculator
Works out the daily treat budget, 10% of calories, and how many treats fit.
Dog Calorie Calculator for Weight Gain
Gives the daily range at current and target weight, plus the extra kcal in between.
Dog Feeding Calculator by Weight
Turns your dog's weight into grams and cups a day from your own food label.
Raw Dog Food Calorie Calculator
Works out grams of raw food a day under both PMR and BARF, then cross-checks the calories.
Dog Food Calorie Content Calculator
Converts kcal/kg into per cup, per ounce and per can, and computes calories from a guaranteed analysis.
Dog Calories vs Human Calories
Sets the dog's kcal per kilogram against a 70 kg adult's, with the matched-weight table and every step of the arithmetic.
Dog Water Intake Calculator
Turns weight and activity into daily water, subtracts the water inside the food, and gives the bowl amount in mL, cups, per meal and refills.
Age & Growth
Senior Dog Calorie Calculator
Applies the size-based senior threshold and the published senior factor band.
Puppy Calorie Calculator
Runs a puppy's age and weight through to the day's calories and grams per meal.
Dog Calorie Calculator by Age
Shows the daily kcal at every life-stage band, including the step-downs.
Dog Years to Human Years
Prints both published conversions, the gap between them, and the age where they meet.
Cat Years to Human Years
Both published cat charts side by side, the gap at every age, and the inverse conversion.
Puppy Weight Calculator
Both published adult-weight rules, the week they meet, and the gap between them.
Feline
Cat Calorie Calculator
Works out a cat's daily calories from its weight, then grams of food per meal.
Cat Food Calculator
Splits a cat's daily calories between dry and wet food in grams, cups and cans.
How Many Calories Should My Cat Eat
Answers with the honest band for a cat's weight, plus grams and per-meal portions.
Cat Feeding Calculator
Turns the daily calories into grams, scoops and cans per meal, and days per bag.
Pregnancy & Special Conditions
View all Pregnancy & Special Conditions tools
Diabetic Dog Calorie Calculator
Gives the daily range, the per-meal split and the grams for a diabetic dog.
Pregnant Dog Calorie Calculator
Estimates calories by week of gestation or lactation from the published factor table.
Dog Pregnancy Calculator
Turns the mating date into a due date, both published windows and a dated milestone ladder.
Food Safety
Can Dogs Eat Pumpkin
Turns “yes, plain pumpkin is safe” into grams per day by dog weight, for canned, boiled and raw.
Can Dogs Eat Bananas
Turns the 10% treat rule into grams of banana per day, and prints the RER arithmetic behind it.
Can Dogs Eat Strawberries
Turns the 10% treat rule into grams of strawberries per day, with one berry's weight and the berry count it implies.
Can Dogs Eat Apples
Turns the 10% treat rule into grams of apple per day and into a fraction of one apple, with what each apple size weighs.
Can Dogs Eat Blueberries
Turns the 10% treat rule into grams of blueberries per day and into a berry count, with what one berry weighs.
Can Dogs Eat Avocado
Turns the 10% treat ceiling into grams of avocado flesh per day by body weight, with fat as a share of daily fat budget and the persin, pit and pancreatitis risks separated by part.
Can Dogs Eat Grapes
Zero grams is the safe amount. Shows the published toxic dose thresholds (10-30 g/kg grapes, 3 g/kg raisins), the 2021 tartaric acid finding, case fatality data, and the treatment timeline by body weight.
Can Dogs Eat Watermelon
Turns the 10% treat ceiling into grams of watermelon per day by body weight, and converts the answer into all six USDA household measures.
Can Dogs Eat Shrimp
Recomputes the 10% treat ceiling item by item against four USDA shrimp records: raw, cooked, moist heat, and breaded and fried, with each recorded household measure.