CAL 21 Detailed Review

If you are a boat enthusiast looking to get more information on specs, built, make, etc. of different boats, then here is a complete review of CAL 21. Built by Jensen Marine/Cal Boats and designed by C. William Lapworth, the boat was first built in 1969. It has a hull type of Swing Keel and LOA is 6.25. Its sail area/displacement ratio 29.49. Its auxiliary power tank, manufactured by undefined, runs on undefined.

CAL 21 has retained its value as a result of superior building, a solid reputation, and a devoted owner base. Read on to find out more about CAL 21 and decide if it is a fit for your boating needs.

Boat Information

Boat Specifications

LOA:6.25 m / 20.51 ft
Rigging Type:Fractional Sloop
Hull Type:Swing Keel
S.A. (reported):18.21 m2 / 196.01 ft2
Draft (max):1.31 m / 4.30 ft
Displacement:499 kg / 1100.11 lbs
Ballast:163 kg / 359.35 lbs
Ballast Type:Iron
Last Built:1976
Designers:C. William Lapworth
LWL:5.08 m / 16.67 ft

Sail Boat Calculation

Comfort Ratio:7.61
Capsize Screening Formula:2.59

Rig And Sail Specs

I:7.01 m / 23.00 ft
S.A. Fore:7.01 m / 23.00 ft
E:2.59 m / 8.50 ft
S.A. Fore:9.08 m2 / 97.74 ft2
S.A. Main:9.08 m2 / 97.74 ft2
S.A. Total (100% Fore + Main Triangles)18.16 m2 / 195.47 ft2


Builders:Jensen Marine/Cal Boats
Designers:C. William Lapworth


Who designed the CAL 21?

CAL 21 was designed by C. William Lapworth.

Who builds CAL 21?

CAL 21 is built by Jensen Marine/Cal Boats.

When was CAL 21 first built?

CAL 21 was first built in 1969.

How long is CAL 21?

CAL 21 is 5.08 m in length.

What is mast height on CAL 21?

CAL 21 has a mast height of 7.01 m.

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