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Engine Displacement Calculator
Calculate engine displacement in cubic centimeters (cc) or cubic inches (ci) from bore and stroke measurements.
Calculator
Results
How to Use
1. Enter the cylinder bore diameter in millimeters
2. Enter the piston stroke length in millimeters
3. Enter the number of cylinders
4. Click Calculate to see the displacement
2. Enter the piston stroke length in millimeters
3. Enter the number of cylinders
4. Click Calculate to see the displacement
Example
Example: A typical 2.0L 4-cylinder engine might have:
- Bore: 86mm
- Stroke: 86mm
- Cylinders: 4
- Result: 1,998cc (2.0L)
- Bore: 86mm
- Stroke: 86mm
- Cylinders: 4
- Result: 1,998cc (2.0L)
Formula & Theory
Displacement = Ο Γ (Bore/2)Β² Γ Stroke Γ Number of Cylinders. This formula calculates the total swept volume of all cylinders.