Swimming Pool Cost Estimator
Pick the pool type and size for build cost plus what it costs to run each year.
Runs entirely in your browser — your numbers never leave this page.
How it works
Pool cost = build + options + forever-running costs:
- Vinyl (~$45–68k): cheapest to build; liner replacement every 7–10 years (~$5k).
- Fiberglass (~$55–80k): fastest install (weeks), lowest maintenance, limited shapes.
- Gunite (~$70–110k): any shape, most durable — and most expensive to build and maintain.
- Running costs ($1.8–3k/yr): chemicals, electricity for the pump, water, and maintenance.
- Heater (+$3.5k, +$800/yr): doubles your swim season in most climates.
- Resale: pools add value in hot climates, can deter buyers elsewhere — and always raise insurance.
Frequently asked questions
How much does an inground pool cost?
Vinyl ~$45–68k, fiberglass ~$55–80k, gunite ~$70–110k depending on size — before decking, fencing, and options.
What does a pool cost per year to run?
Roughly $1,800–3,000/year for chemicals, pump electricity, water, and maintenance — plus $800 more with a heater.
Fiberglass vs vinyl vs gunite?
Vinyl: cheapest, liner replaced 7–10 yrs. Fiberglass: fastest install, lowest upkeep. Gunite: any shape, priciest to build and run.
How long does installation take?
Fiberglass: 3–6 weeks. Vinyl: 6–10 weeks. Gunite: 3–6 months.
Does a pool add home value?
In hot climates yes (~50–70% of cost); in cooler areas it can deter buyers. It always increases insurance and maintenance.
What about fencing requirements?
Most jurisdictions require a 4–5 ft barrier with self-closing gates — budget $3k–8k and check local codes.
Saltwater vs chlorine?
Saltwater systems cost ~$1.5k more upfront but are gentler on skin/eyes; ongoing chemical costs are similar.
How much is a pool heater?
About $3,500 installed plus ~$800/year to run. It roughly doubles the swimmable season.
Automatic cover worth it?
At ~$12k it cuts heating, chemical, and cleaning costs and is a safety layer — strong ROI for year-round pools.
What's the 10-year true cost?
Build price plus $18k–30k in running costs — this calculator shows it. Budget the decade, not the dig.