Free tool
Annual Cost to Own a Pool Calculator
What does your pool really cost to run? Enter your yearly numbers and see the total per month and per swim season, with a clear breakdown of where it goes.
How to use this calculator
- 1List your yearly costs
Gather what you spend on chemicals, electricity for the pump, water top-ups, any professional service, and repairs.
- 2Enter each line item
Type each annual figure in, or start from the typical defaults and adjust. Set anything you don't pay for to zero.
- 3Read the totals
You get the total per year, per month, and spread across a typical 6-month swim season, plus a breakdown of where the money goes.
- 4Save or share it
Copy the shareable link to keep the estimate or send it to a partner, buyer, or realtor.
Frequently asked
Questions about pool costs
How much does it cost to own a pool per year?
For a typical residential in-ground pool, ongoing costs often land somewhere in the four-figure range per year once you add chemicals, electricity for the pump, water, and a reserve for repairs, more if you pay for weekly service or heat the pool. Because it varies so much by region, size, and how much you do yourself, this calculator asks for your own numbers rather than guessing.
What costs should I include?
The recurring ones: chemicals, electricity (mainly the pump, plus electric heat if any), water for top-ups and refills after backwashing, professional service if you use it, a yearly set-aside for repairs and eventual equipment replacement, heating fuel, and extras like a cover or robotic cleaner.
Why doesn't it just tell me a number?
An honest estimate needs your real inputs. Electricity rates, chemical prices, climate, pool size, and whether you DIY all swing the total hugely. A single national average would be misleading for your specific pool.
Does a documented cost and maintenance history help at resale?
It can. Buyers and inspectors increasingly want to see that a pool was maintained. A clear cost and service history removes a common objection during negotiation, which is one reason Skimmer exports a resale-grade PDF.