Free tools
Calculators that save you a call
Size an aircon, estimate the electricity bill, paint or cleaning cost – or, if you are a pro, price a job and send a professional quote.
For homeowners
Aircon size calculator (tons and BTU)Enter your room size and conditions to get the right tonnage and cooling capacity.Open tool
Aircon electricity cost calculatorEstimate the monthly electricity cost of your aircon and how much an inverter unit saves.Open tool
Paint calculatorCalculate wall area, the litres of paint and a typical labor cost for painting a room.Open tool
House cleaning cost estimatorGet a typical price range for regular, deep or move-out cleaning based on your home.Open tool