Wheel Offset
Result
Calculated result
-0.5
Based on the values entered.
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Wheel Offset — free online calculator.
Formula
Backspace = (Diameter÷2) + Offset; Face = (Diameter÷2) - Offset
- Wheel Offset calculates its result from Offset, Diameter. It uses the formula Backspace = (Diameter÷2) + Offset; Face = (Diameter÷2) - Offset. Change any input to recalculate the result instantly.
- The main inputs are Offset, Diameter. Enter them in the units and format shown in the calculator.
- Use the units, labels and assumptions shown beside each input so the formula is applied consistently.
- Changing any input above recalculates the result with the same calculation engine used by this page.
Example: Wheel Offset
Inputs
- Offset: 2
- Diameter: 3
Using Offset = 2, Diameter = 3, the calculated result is -0.5.
Sample result: Calculating…
Frequently asked questions
What does the Wheel Offset calculate?
Wheel Offset — free online calculator.
Which values should I enter?
Enter Offset, Diameter using the units and format shown beside each field.
What formula does this calculator use?
The calculator uses the following relationship: Backspace = (Diameter÷2) + Offset; Face = (Diameter÷2) - Offset.
Why might my result differ from another source?
Results can differ when another source uses different units, rounding rules, conventions or assumptions. Compare the inputs and definitions before comparing results.
Does the result update automatically?
Yes. Changing an input updates the result using the same calculation engine shown on this page.