Stringer Design Calculator

Calculate hull stringer spacing, dimensions, and cross-section for structural support

Input Parameters

Results

--
Number of Stringers
--
Stringer Spacing
in
--
Stringer Height
in
--
Stringer Cap Width
in

Reference

Stringer spacing decreases with speed High-speed boats: 12" max span, displacement: 20" Stringer height ≈ 50% of spacing FRP tabbing min 3" each side