Pool Calculators
Free tools for Australian pool owners. Calculate volume, chemical dosages, and running costs - instantly, with no account needed.
All Tools
Free Pool Calculators
Professional-grade calculations, free for every Australian pool owner.
Pool Volume Calculator
Calculate your pool's water volume in litres and gallons. Supports rectangular, oval, circular, and freeform pools.
Pool Chemical Calculator
Get exact dosages for chlorine, pH, alkalinity, and more based on your pool volume and current test readings.
Pool Running Cost Calculator
Estimate your pool's annual electricity and chemical costs based on pump size, heating type, and usage patterns.
Why Use Our Tools?
Built for Australian Pool Owners
Our calculators use Australian-standard chemical names and dosing rates, metric units throughout, and are calibrated for Australian water conditions. No account, no ads, no sign-up - just accurate results.
Metric Units
Litres, kilograms, and Australian chemical names throughout.
Instant Results
Calculations update live as you type - no form submission needed.
Free Forever
No account, no paywall, no hidden fees. 100% free.
Need a Pool Professional?
Our calculators tell you what's needed - our directory connects you with the right professional to do it.