Performance Calculator

Enter dimensions manually or search for a sailboat to auto-fill.

Showing results for ISLAND PACKET 440

sail area displacement

17.95

good performance

ballast displacement

37.50

less stiff; less powerful

displacement length

258.71

moderate

comfort

35.34

moderate bluewater cruiser

capsize screening

1.81

better suited for ocean passages

hull speed

8.27

fast