Pool calculators · Free to use
Know your pool. Make confident decisions.
Practical calculators for Australian pool owners — from the first litre to the last dollar. No account, no guesswork.
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Metric units
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Instant answers
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Built for Australia
Pool care made clearer
Three useful answers in minutes
Live calculations
Choose your calculator
The essentials, without the spreadsheet.
Start with volume, then use that number to balance your water and understand what the pool costs to run.
- 01 Start here Measure your water Work out how many litres your pool holds using length, width, and depth. Essential for chemical dosing, pump sizing, and heating estimates. Four pool shapes supported Pool Volume Calculator - Litres and Gallons
- 02 Balance your water Dose with confidence Enter your pool volume and water test results to see how much liquid chlorine, acid, bicarb, or calcium chloride to add — in grams, kilograms, or millilitres. Chlorine, pH, alkalinity and calcium Pool Chemical Calculator - Exact Dosages
- 03 Plan ahead Understand the spend See how much your pool costs to run each year in pump electricity, heating, and chemicals — with a monthly average in Australian dollars. Electricity, heating and chemicals Pool Running Cost Calculator - Annual Cost in AUD
Made for local pools
Australian inputs. Useful answers.
Everything is set up around the units, products, prices, and questions Australian pool owners actually use.
- Metric
- Litres, metres, kilograms, millilitres and local terminology.
- Instant
- Results recalculate as you type, with no form submission.
- $0
- No account, paywall, upsell, or hidden fee.
When the numbers point to a bigger job
Find the right pool professional.
Use the results to understand the job, then compare local providers who can help you take the next step.