Pottery Calculators and Tools!
When making pottery, PhotoPottery's free clay tools come in handy!
- How large should I make my piece to compensate for shrinkage? Calculate on the pottery shrink ruler!
- How much does a kiln cost to run? Calculate kiln electricity
- How much plaster to mix for molds? Calculate plaster volume
- How much does your pottery shrink? Clay shrink tester shows!
Firing Fee by Pottery Size Calculator. If your studio charges by the clay weight, also check our Kiln Firing Fee by Weight Calculator.
Water to Plaster Ratio Calculator - determines amount of plaster to add to water to mix volume needed to make plaster molds.
Cylinder Volume Calculator - Calculate liquid capacity of pottery mugs and teacups can hold.
Hemisphere Volume Calculator - Determine your pottery bowl volume.
Shop pottery tools - Find dozens of clays tools for hand building and wheel throwing, plus plaster pottery hump molds in many shapes and sizes.
Online Demonstration at PhotoPottery: How to use a plaster mold and clay slab to easily - and quickly - make pottery bowls and plates.