Ceramic clay slab mass calculator

Calculate wet clay volume and required wet clay mass including waste with your own figures.

Your numbers

Use the units shown. Results update as you change valid inputs.

Use wet clay volume and required wet clay mass including waste to compare changes to your inputs. The method and limits below explain the scope.

Examples

Examples

Try the starting example

Slab length (cm)
30
Slab width (cm)
20
Wet thickness (cm)
0.8
Measured wet clay density (g/cm³)
1.8
Extra cutting waste (%)
10
Wet clay volume (cm³)
480
Required wet clay mass including waste (kg)
0.9504

Try another scenario

Slab length (cm)
33
Slab width (cm)
20
Wet thickness (cm)
0.8
Measured wet clay density (g/cm³)
1.8
Extra cutting waste (%)
10
Wet clay volume (cm³)
528
Required wet clay mass including waste (kg)
1.04544
Calculation method

Calculation method

Wet clay volume (cm³)

Length×width×thickness.

Required wet clay mass including waste (kg)

Volume×density×(1+waste/100)/1000.

Symbols and units
a
Slab length (cm)
b
Slab width (cm)
c
Wet thickness (cm)
d
Measured wet clay density (g/cm³)
e
Extra cutting waste (%)

Use the units shown. A list keeps the order in which you enter its values. The symbol ^ means “raised to the power of”.

Assumptions & limits

Assumptions & limits

  • Slab dimensions, measured wet density. Returns Clay mass requirement. All coefficients and observations are user supplied; results describe only the stated mathematical model. Quantities are deterministic calculations from supplied observations and assumptions; no external data is fetched. Supported limits: Finite inputs only; numeric fields bounded as labelled. Lists and JSON records are limited to 256 entries unless a stricter tool bound is stated. No automatic design approval, legal conclusion, treatment recommendation or safety certification. Slab length (cm): minimum 1e-12, maximum 1000000000000.0. Slab width (cm): minimum 1e-12, maximum 1000000000000.0. Wet thickness (cm): minimum 1e-12, maximum 1000000000000.0. Measured wet clay density (g/cm³): minimum 1e-12, maximum 1000000000000.0. Extra cutting waste (%): minimum 0, maximum 1000.
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