Performance Calculator

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

Showing results for PARKER 21 (TRAILER SAILER 21)

sail area displacement

22.55

high performance

ballast displacement

41.03

stiffer; more powerful

displacement length

132.06

light

comfort

9.47

lightweight racing boat

capsize screening

2.61

better suited for coastal passages

hull speed

5.80

fast