Tire Size Calculator
Calculate tire dimensions from width, aspect ratio, and rim diameter. Get tire diameter, sidewall height, circumference, and revolutions per kilometer.
How to Use the Tire Size Calculator
- Enter distance, fuel consumption, or vehicle parameters.
- Add cost information such as fuel price or electricity rate.
- Review the calculated cost, consumption, or comparison.
- Adjust values to compare different scenarios.
快速参考
| 从 | 到 |
|---|---|
| 5 L/100 km | 47 mpg |
| 7 L/100 km | 33.6 mpg |
| 10 L/100 km | 23.5 mpg |
| 100 km × 8 L/100 km | 8 L fuel |
| 500 km × 6 L/100 km | 30 L fuel |
| 1 kWh | ~5 km for EV |
使用场景
- •Estimating fuel costs for upcoming road trips or commutes.
- •Comparing fuel efficiency between different vehicles.
- •Calculating electricity costs for appliances or electric vehicles.
- •Planning travel budgets with accurate cost projections.
公式
Sidewall = Width × Aspect Ratio / 100. Total Diameter = Rim Diameter × 25.4 + 2 × Sidewall. Circumference = π × Diameter. Revolutions/km = 1,000,000 / Circumference.
常见问题
How to use?
Enter the data and click the calculate button.
Calculation accuracy?
Calculations are performed with high precision.
Is it free?
Yes, all calculators are completely free.