Plumbing tools
Practical plumbing tools for estimates, quantities, materials, labour and quotations.
Built for quick planning on site, in the office or on a phone. Check measurements, manufacturer specifications, local regulations and professional requirements before ordering or installation.
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Based on recent tools used on this device.
Air Change Calculator
Calculate air changes per hour from room volume and airflow.
Heating ToolsBoiler Size Calculator
Estimate a preliminary boiler output from floor area, heat loss and hot-water allowance.
Plumbing ToolsCylindrical Tank Calculator
Calculate capacity of a horizontal or vertical cylindrical tank.
Plumbing ToolsDrainage Fall Calculator
Calculate drainage fall, gradient and end-level difference.
Heating ToolsExtractor Fan Calculator
Estimate extraction airflow from room volume and target air changes.
Plumbing ToolsHot Water Recovery Calculator
Estimate energy and heating time for a hot-water cylinder.
Plumbing ToolsPipe Volume Calculator
Calculate internal pipe volume from diameter and length.
Plumbing ToolsPump Head Calculator
Estimate total pump head from static lift and friction allowance.
Plumbing ToolsRectangular Tank Calculator
Calculate water tank capacity from internal dimensions.
Plumbing ToolsWater Flow Rate Calculator
Calculate water flow from collected volume and elapsed time.