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WIRE & CABLE ENGINEERING

Bend radius calculator.

Turn wire and harness dimensions into a routing envelope.
Select the installation category and applicable reference.

01

Installation & dimensions

Enter measured or specified diameters, or transfer a bundle from the diameter estimator.

Estimate a bundle diameter →
02

Bend envelope

Illustration shows a 180° bend with a circular cross-section. Centerline radius = inside radius + half the overall diameter. Outside bend diameter = 2 × (inside radius + overall diameter).

For informational purposes only. Results are estimates and do not establish design suitability or compliance. Qualified engineering personnel must review applicable standards, aircraft and equipment requirements, manufacturer specifications, installation conditions, and the complete engineering design before use.