Pottery Calculators
Free tools to help you plan, create, and perfect your pottery projects
Essential calculators for every potter! From planning your kiln size to calculating clay weight and dimensions, these tools will help you create consistent, professional pottery.
Clay Weight Calculator
Calculate the exact amount of clay needed for your pottery pieces based on dimensions and clay properties.
Green Size Calculator
Calculate what size to throw your piece to achieve your desired finished dimensions after firing.
Finished Piece Calculator
Calculate what your pottery piece will measure after firing based on your current green dimensions.
Kiln Size Calculator
Find the perfect kiln size for your pottery studio based on your firing needs and production volume.
How to Use Our Pottery Calculators
Choose Your Calculator
Select the calculator that matches your current pottery planning needs.
Enter Your Information
Fill in the required dimensions, clay properties, and other relevant details.
Get Your Results
Receive accurate calculations and recommendations for your pottery project.
Apply to Your Work
Use the calculated values to plan and create your pottery with confidence.
Frequently Asked Questions
Are these calculators free to use?
Yes! All our pottery calculators are completely free to use. No registration or payment required.
How accurate are the calculations?
Our calculators use precise mathematical formulas based on standard pottery principles. Results are highly accurate when you input correct information about your clay and firing conditions.
Do I need to know my clay's properties?
For best results, yes. Check with your clay supplier for shrinkage rates and density values. Our calculators include typical ranges to help you get started.
Can I use these for handbuilding too?
Absolutely! These calculators work for both wheel throwing and handbuilding techniques. The principles of clay shrinkage and weight calculation apply to all pottery methods.
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