Pet Food Cost Calculator
Monthly and yearly pet food spend.
Enter your values
ⓘ Live results
Results
- Monthly food cost
- $51.49
- Cost per day
- $1.69
- Bag lasts
- 34.3 days
- Annual cost
- $617.46
- Bags per year
- 10.6
Quick answer
Divide the bag price by servings to get cost per day, then multiply for monthly and annual spend.
How to use the Pet Food Cost Calculator
- 1Check the feeding guide for grams per day.
- 2Enter your bag size and price.
- 3Multiply for multiple pets.
Worked example
Using the values the calculator loads with:
Inputs
- Food per day350 g
- Bag size12 kg
- Bag price58 $
- Number of pets1
Results
- Monthly food cost$51.49
- Cost per day$1.69
- Bag lasts34.3 days
- Annual cost$617.46
- Bags per year10.6
Frequently asked questions
Does bigger bag save money?
Usually 15–25% per kilogram, if you can use it before it goes stale.
How long does dry food stay fresh?
About six weeks after opening — store it sealed and cool.
About this calculator
- Built and reviewed by James Whitfield · How we build and test calculators
- Report an error
Results are estimates for general information. For medical, legal, structural or financial decisions, confirm with a qualified professional.