Toe Angle Calculator - Free Tool Using Ruler
Measure the distance between outer edges of left and right tires (front and rear) and tire diameter with a ruler, then enter values to calculate toe angle. Enter target toe angle to calculate required distance difference.
For detailed measurement methods and formulas, see the "How to Use" page.
Toe Angle Diagram (Top View)
• F (Front Distance): Distance between outer edges of tires at the front
• R (Rear Distance): Distance between outer edges of tires at the rear
• θ (Toe Angle): Toe angle per wheel (positive for toe-out, negative for toe-in)
• L (Tire Diameter): Distance between front and rear measurement points
Calculate Toe Angle from Measured Distance
Measure the distance between the outer edges of the left and right tires (front and rear) to calculate the toe angle.