Dog Water Intake Calculator
Estimate daily drinking water for a dog from its body weight.
Quick answer: enter your details below and click Calculate Dog Water — your result appears instantly, right here in your browser. Nothing you enter is uploaded or stored.
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How to use
- Enter your dog's weight.
- Click Calculate Dog Water.
- Keep fresh water available and watch for sudden changes.
About this tool
Enter your dog's weight and the tool gives a daily water range based on a common guide of 50 to 60 ml per kilogram. This is a guide, not veterinary advice, and hot weather, exercise, and diet all change real intake, so a sudden change in drinking is worth a vet check.
Frequently asked questions
Is this veterinary advice?
No. It is a general guide. Sudden increases or drops in drinking should be checked by a vet.
Should water be limited at night?
No. Dogs should always have access to fresh water unless a vet advises otherwise for a specific reason.