Pet Boarding Cost Calculator
Free pet boarding cost calculator: total kennel or sitter cost from night rate, number of pets, length of stay and any extras.

What does the Pet Boarding Cost Calculator do?
It adds up the cost of boarding your pets for a given number of nights, at a nightly rate per pet, plus any extras, so you know the total before you book.
- Inputs: nights, nightly rate per pet, number of pets, extras.
- Output: total boarding cost and the boarding-versus-extras split.
- Method: nights times rate times pets, plus extras.
Quick answer
Five nights for one pet at 35 a night with 25 of extras comes to 200. Boarding alone is 175 and the extras add 25. Many kennels give a discount on a second pet.
What This Calculator Really Does
Boarding costs are simple to estimate once you separate the recurring part from the one-off part. The recurring part is the nightly rate multiplied by the number of nights and the number of pets. The one-off part is anything else: a grooming session before pickup, medication administration, a longer walk, or a peak-season surcharge. Adding the two gives the total you will actually pay. Doing this before you call around makes it easy to compare kennels that quote differently, one charging per pet and another per run.
The rules it applies
- Boarding: nights multiplied by the nightly rate multiplied by the number of pets.
- Extras: a single figure for grooming, medication, extra walks or a surcharge.
- Multi-pet discounts: the maths does not apply them, but many kennels cut the second pet by 20 to 50 percent, so ask.
- Not modelled: vaccination requirements, holiday surcharges, and the cost of a pre-boarding vet check.
Worked example with real numbers
Five nights for one dog at 35 a night: 5 x 35 = 175. Add 25 for a grooming session and the total is 200. If you boarded two dogs at the same rate with no discount, the boarding would be 5 x 35 x 2 = 350, so a 50 percent second-pet discount would save 87.50. Over a fortnight the discount matters even more.
Reading the result
Use the figure as a comparison baseline, not a final quote. The cheapest nightly rate is not always the cheapest stay once extras and requirements are added, and a kennel that insists on a vaccination check is protecting your pet, not nickel-and-diming you. Book early for school holidays, when good kennels fill up and rates climb, and confirm whether the quoted price includes food, walks and medication before you compare two options side by side.
From Our Guides Library
Frequently Asked Questions
How is the pet boarding cost calculated?
Nights multiplied by the nightly rate multiplied by the number of pets, plus any extras such as grooming or medication. The steps panel shows each part.
What do I need to use the Pet Boarding Cost Calculator?
The number of nights, the nightly rate per pet, how many pets and any extras. Nothing else is required.
What does the result from the Pet Boarding Cost Calculator show?
The total cost, split between boarding and extras, so you can see where the money goes and compare kennels fairly.
Do kennels offer multi-pet discounts?
Often yes, commonly 20 to 50 percent off the second pet. This calculator does not apply a discount automatically, so subtract the saving you are offered from the total.
Is the Pet Boarding Cost Calculator really free?
Yes — 100 percent free, no sign-up, and everything runs in your browser.