Pet Tools – Free Online Calculators
Explore free pet calculators and guides: dog age calculator, cat age calculator, multi-species pet age, pet calorie calculator, feeding portion, fish tank volume, pregnancy due date, unit converter, treat limit, collar size guide. All tools are fast and mobile-friendly.
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Dog Age Calculator
Convert dog years to human years.
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Cat Age Calculator
Find your cat’s age in human years.
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Multi-Species Age
Dogs, cats, rabbits, birds, snakes, turtles.
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Pet Calorie Calculator
Estimate daily energy needs (RER/MER).
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Feeding Portion
Calculate daily food amount.
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Pet Name Generator
Cute & unique pet names.
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Fish Tank Volume
Aquarium liters & water change.
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Pregnancy Due Date
Estimate delivery date.
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Unit Converter
kg ⇔ lb, cm ⇔ inch.
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Treat Limit
Follow the 10% treat rule.