Arc length calculator
Input Parameters
in
in
in
Formulas Used
- Bend radius r = l²/(8h) + h/2
- Central angle θ = 2 * cos(1 - h/r)
- Arc length s = r * θ
- Inner radius Ri = r - t/2
- Outer radius Ro = r + t/2
Results
Bend radius (R):
2.900 in
(73.66 mm)
Arc length (s):
4.414 in
(112.11 mm)
Inner radius (Ri):
2.837 in
(72.07 mm)
Outer radius (Ro):
2.962 in
(75.25 mm)