How many cups should I feed my dog?

It depends on weight, calorie density, and activity. This tool gives a starting cup range, but always cross-check the brand's feeding chart and your vet's advice.

How often should I feed my dog?

Most adults do well on two meals a day; puppies need three to four. Consistent timing helps digestion.

Is my dog overweight?

If you cannot easily feel the ribs or see a waist from above, talk to your vet about a weight plan.

Measured meals are better than leaving food out all day, which makes weight gain hard to control.

Dog Feeding Calculator: How Much to Feed Your Dog

Estimate your dog daily food by weight, activity, and life stage.

Dog weight (lbs)Activity levelLife stage

How dog food portions are calculated

Daily calories are estimated from your dog's resting energy needs, then adjusted for activity and life stage. The formula uses Resting Energy Requirement (RER = 70 × weight in kg ^0.75) multiplied by an activity factor. Cups are approximate, since calorie density varies by brand, so always check the bag's feeding guide.

How to use it

Enter your dog's current weight in pounds.
Pick activity level and life stage.
Get an estimated daily calories and cup range.

Feeding tips by life stage

Puppies

Need roughly double the calories of an adult for growth, split into 3 to 4 meals.

Adults

Usually 2 meals a day. Watch body condition: you should feel ribs without pressing hard.

Seniors

Often need fewer calories as activity drops. Obesity is the most common preventable issue.

Why portioning matters

Over half of dogs are overweight, which shortens lifespan and strains joints. Measuring food (not free-feeding) is the single easiest way to keep your dog healthy. Adjust based on your vet's body-condition guidance, not just the number here.

Frequently asked questions

How many cups should I feed my dog?: It depends on weight, calorie density, and activity. This tool gives a starting cup range, but always cross-check the brand's feeding chart and your vet's advice.
How often should I feed my dog?: Most adults do well on two meals a day; puppies need three to four. Consistent timing helps digestion.
Is my dog overweight?: If you cannot easily feel the ribs or see a waist from above, talk to your vet about a weight plan.
Should I free-feed?: Measured meals are better than leaving food out all day, which makes weight gain hard to control.

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This tool gives general guidance and is not a substitute for professional veterinary advice. For any health or dosing concern, consult your veterinarian.