Back to hub

Health & Safety Hub

Pet Food Calculator

Use this as a starting estimate, then match it to your food label and adjust with your vet.

Pet food calculator

Maintenance calories (dog)

This gives you a simple daily calorie starting point for dogs. Divide the result by the calories listed on your food bag (per cup or gram) to estimate portions. Then adjust with your vet.

Highlights

Simple weight-based estimate

Shows how to convert calories to cups

Meant to support, not replace, vet guidance

Deep Dive

Every dog is different. Use this as a starting point, then fine-tune based on body condition and your vet's advice.

How to turn calories into portions

Look at your food bag for calories per cup or gram. Divide daily calories by that number to estimate portions.

A kitchen scale is usually more accurate than eyeballing a scoop.

Cats and other species

This calculator is for dogs. Cats and other pets need different formulas.

Weight loss or medical diets

If your dog needs weight loss or has a health condition, work with your vet for a safe plan and regular check-ins.

More from the hub

View all