Dog Food Calorie Comparison

How many calories are in a cup of dog food?

A cup holds a median of 390 kcal across the 170 foods here that print a cup figure, with the full range running 201 to 520 kcal/cup. Most people want one number, so that median is the honest one to quote. It is also the one that will get your dog fed wrong, because the food in your kitchen is not the median.

Form is the biggest lever in this catalog:

Counts cover foods with a published cup figure. Some fresh and freeze-dried foods are portioned by weight, so they are measured in ounces instead and sit out of this table.

Kcal/kg and kcal/cup are not the same number

Kcal/kg measures energy by weight. Kcal/cup measures it by volume. A cup of small dense kibble weighs more than a cup of big airy pieces, so two foods with nearly the same kcal/kg can land dozens of calories apart per cup. In this catalog kcal/kg spans 1,070 to 5,304, and sorting the table by that column reshuffles the order you get from sorting by cup.

The practical split: feed by kcal/cup, because that is what the scoop in the bin actually delivers. Compare bags at the store by kcal/kg, because that is what tells you whether the expensive bag is carrying more food or more water. On a thru-hike I use the kg column almost exclusively, because calories per kilogram is calories per pound of pack weight, and that is the currency out there.

Finding the number on your own bag

US pet foods have to print a calorie content statement. Look on the back or the side panel, usually in small type near the guaranteed analysis, for a line reading "Metabolizable Energy" or "Calorie Content (calculated)". It gives kcal/kg first and often kcal/cup after it. That second figure is the one worth writing on the lid of your storage bin in marker, which is what I did after Virginia.

If your bag only prints kcal/kg, divide by 35.274 to get kcal/oz, then weigh a cup of the food once on a kitchen scale. Two minutes of arithmetic beats guessing for the next forty pounds of kibble. Foods that print no cup figure at all are usually portioned by weight by design. Several of the fresh and freeze-dried entries in the table above work that way.

Where these numbers come from

Every figure on this page is pulled from a manufacturer's own AAFCO calorie content statement, collected into a catalog of 197 foods from 41 brands, and rendered straight from that file. Nothing here is typed in by hand or averaged from someone else's chart. Each row links to the label it came from, so you can check any number yourself in one click.

This is a density reference, not a ranking. It carries no scores and no verdict on which food is best. Where a label prints kcal/kg but no kcal/oz, the ounce column is a straight unit conversion of that same published number (1 kg = 35.274 oz). A dash means the manufacturer does not publish that figure. The list covers popular foods rather than every food sold, so if yours is missing, the calculator takes any kcal/cup you read off your bag.