Tire Air Volume Calculator (Estimate) | Liters & Cubic Inches
Estimate the internal air volume of a P-Metric tire in Liters and Cubic Inches based on its dimensions. Useful for understanding tire properties or sealant amounts.
This calculator provides an estimation of the internal air volume within a P-Metric tire. By inputting the tire's section width, aspect ratio, and rim diameter, the tool uses a simplified geometric formula (approximating the tire's cross-section as a torus) to estimate the volume. This can be useful for understanding certain tire characteristics, comparing potential air capacities between sizes, or even for rough estimations like tire sealant amounts for large bicycle tires (though this calculator uses automotive P-Metric inputs). Please note that this is an approximation, as the true internal shape of a tire is complex and varies between manufacturers and models.
- Enter the tire's Section Width in millimeters (e.g., 225).
- Input the tire's Aspect Ratio as a percentage (e.g., 45).
- Enter the Rim Diameter in inches (e.g., 17).
- Click the 'Estimate Volume' button.
- The results will display the estimated internal air volume in Liters and Cubic Inches.
All tools and information provided on TireCalculatorHub are for informational and estimation purposes only. The calculated air volume is a geometric approximation and actual internal volume can vary. This tool is not intended for precise scientific or engineering calculations.
TireCalculatorHub is not liable for any damages or issues arising from the use of information or tools on this website.