Engine Displacement Calculator
Find your engine's total and per-cylinder displacement from bore, stroke, and cylinder count.
Result
How to use
- Enter your values in the fields above.
- Press Calculate to see your result instantly.
- Use the Share button to copy a link to your result.
About this calculator
This calculator finds an engine's displacement — the total volume swept by all its pistons — using the cylinder volume formula V = π/4 × bore² × stroke × number of cylinders, reporting the result in cubic centimeters, liters, and per-cylinder volume.
Automotive enthusiasts and engine builders use it to compare or verify an engine's size from its bore and stroke specs, especially after a rebuild with different pistons, and it's a routine calculation in automotive engineering coursework. Enter the bore and stroke in millimeters plus the cylinder count to get the total.
Was this helpful?
Popular calculators
Loan Calculator
Monthly payment, total interest and full amortization schedule.
Percentage Calculator
Percent change, percent of, and ratio calculations.
Discount Calculator
Calculate final price, savings, and discount amount.
BMI Calculator
Body mass index from height and weight (metric or imperial).
Age Calculator
Compute your exact age in years, months and days from a birth date.
Compound Interest Calculator
Calculate the final amount and interest earned with compounding.
All Calculators
No calculators found
Comments (0)