Ceramic, Tile & Sanitaryware Manufacturing worked example

Glaze Usage Estimate at 59% glaze transfer efficiency: a worked example

This worked example runs the glaze usage estimate numbers for a tougher week than the baseline: 59% glaze transfer efficiency instead of the typical 82%. Estimate required glaze slurry or dry solids for ceramic tile and sanitaryware from coated area, application weight, and transfer efficiency.

The inputs for this scenario

  • Tile or fixture surface area to glaze: 4,200 m² (held at the documented default)
  • Target glaze application weight: 0.38 kg / m² (held at the documented default)
  • Glaze transfer efficiency: 59 % (the input this scenario stresses; the baseline uses 82)

Working through the calculation

  • The calculation starts from the formula this tool documents: Theoretical glaze on ware = surface area to glaze × target glaze application weight.
  • Required glaze batch works out to 2,705 kg glaze at these inputs, and this is the headline figure for the scenario.
  • Theoretical glaze on ware works out to 1,596 kg glaze at these inputs.
  • Glaze loss and cleanup allowance works out to 1,109 kg glaze at these inputs.
  • Glaze transfer efficiency works out to 59 % at these inputs.

How this compares with the baseline

  • Against the tool's baseline example, where glaze transfer efficiency sits at 82% and the headline result is 1,946 kg glaze, this scenario comes in 38.98% above the baseline at 2,705 kg glaze.
  • Use it when sizing a glaze batch for a run, controlling target coat weight, or estimating glaze cost per square metre of ware. A result at this level usually justifies acting on the stressed input before touching anything else, because every other figure in the table is downstream of it.

Results at a glance

  • Required glaze batch: 2,705 kg glaze (headline result)
  • Theoretical glaze on ware: 1,596 kg glaze
  • Glaze loss and cleanup allowance: 1,109 kg glaze
  • Glaze transfer efficiency: 59 %

Run it with your numbers

  • To rerun this with your own numbers, open the live Glaze Usage Estimate calculator, set glaze transfer efficiency to your actual value, and adjust the remaining inputs to match your operation.

Last reviewed 2026-05-12.