Free tools
Free calculators for dog and cat owners and breeders
Dog and cat age in human years, a whelping date, a puppy’s adult weight and the cost of a litter. Each one shows its method, and none replaces your vet.
- Dog Years to Human Years CalculatorConvert your dog’s age to human years, adjusted for size, with the method shown.Open calculator
- Cat Years to Human Years CalculatorConvert your cat’s age to human years, with the method shown.Open calculator
- Dog Pregnancy and Whelping Due Date CalculatorEstimate the due date and whelping window from the mating or ovulation date.Open calculator
- Puppy Weight Calculator: How Big Will My Puppy Get?Estimate your puppy’s adult weight as a range, from its weight, age and size group.Open calculator
- Dog Breeding Profit CalculatorAdd up what a litter costs and see what it leaves you at the price you set.Open calculator
Free to start, and your data comes back out whenever you ask.
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