Center Clay on Wheel
2 hoursCalculate clay weight and wedging cycles before throwing.
Beginner2-4 weeks
Pottery Wheel Basics
Complete guide for pottery wheel basics — step-by-step workflow, tools, checklist, and expert tips to get started.
pottery beginnersceramic studentsstudio hobbyists
Workflow
Pull Cylinder Walls
2 hoursSet wheel speed for body height and pull even walls.
Trim Foot Ring
1 hourEstimate shrinkage when trimming leather-hard piece.
Dry and Bisque Fire
1 weekPlan drying time and bisque cone for clay body.
Tools Used
- Pottery Weight EstimatorPrimary
Estimate clay ball weight for thrown forms.
- Wheel Throwing Speed CalculatorPrimary
Set wheel RPM for centering and pulling.
- Clay Shrinkage Percentage CalculatorSupporting
Account for shrinkage when trimming foot.
- Drying Time Estimator CalculatorReference
Plan leather-hard timing before trim.
Checklist
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Planning
Prep
Baseline
Quality
Tracking
Kiln
Reference Materials
Wheel Speed GuideTable
Typical RPM by throwing stage.
| Stage | RPM | Notes |
|---|---|---|
| Centering | 100–150 | High torque |
| Opening | 80–120 | Controlled |
| Trimming | 200–300 | Leather hard |
Clay ShrinkageFormula
Finished size = wet size × (1 − shrinkage rate). Typical stoneware 10–12%.
Bisque StandardStandard
Bisque ware must be completely dry — no steam in kiln.
Measure Twice
Verify all calculator inputs against physical measurements before cutting or mixing.
Quality Check
Compare results to known good references in pottery before final assembly.
Stop If Unsafe
Pause immediately if tools malfunction, ventilation fails, or materials react unexpectedly.
Safety Notes
- Follow manufacturer safety data sheets for all chemicals and finishes.
- Work in ventilated area and wear appropriate PPE for the task.