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Sailboat Specifications

Byte

Cat (Unstayed) · Dbrd. Dinghy

Designed by Ian Bruce · Built by Byte Boats Inc. / Performance Sailcraft · First built 1973

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LOA 12.00 ft  ·  Beam 4.25 ft  ·  Displacement 99.00 lb  ·  Sail Area 58.00 ft²  ·  Cat (Unstayed)  ·  Dbrd. Dinghy
About the Byte Sailboat

Designed by Ian Bruce in 1973, this compact 12-foot dinghy carved out a distinctive niche in the single-handed sailing world with its innovative cat-rigged design. The Byte represents Bruce's philosophy of creating an accessible yet performance-oriented boat that bridges the gap between learning and racing dinghies. With its fiberglass construction and centerboard configuration, the Byte offers remarkable stability and forgiveness for novice sailors while providing enough excitement to keep experienced sailors engaged. The unstayed cat rig simplifies sail handling and reduces the likelihood of equipment failure, making it particularly appealing for youth programs and sailing schools. The modest 58 square feet of sail area combined with the boat's 99-pound displacement creates a responsive but manageable sailing experience. Performance Sailcraft and Byte Boats Inc. produced approximately 2,500 units over the boat's production run, establishing it as a popular choice for single-handed recreational sailing and club racing. The Byte excels in protected waters, coastal sailing, and small boat racing programs. Its reasonable hull speed of 4.34 knots and relatively high sail area to displacement ratio provide spirited performance without overwhelming newer sailors, making it an excellent stepping stone to more advanced dinghies.

Dimensions & Specifications
LOA (Length Overall) 12.00 ft / 3.66 m
LWL (Waterline Length) 10.50 ft / 3.20 m
Beam 4.25 ft / 1.30 m
Displacement 99.00 lb / 45 kg
Sail Area (Reported) 58.00 ft² / 5.39 m²
Design & Construction
Hull Type Dbrd. Dinghy
Rigging Type Cat (unstayed)
Construction FG
Designer Ian Bruce
Builder Byte Boats Inc. / Performance Sailcraft
First Built 1973
Number Built 2500
Associations Byte Class Home Page
Related Sailboats Hobie Bravo · Butterfly · Hobie One 12 · Splash · Rs Neo
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Frequently Asked Questions

What is the Byte's sail area to displacement ratio?

The Byte has a Sail Area to Displacement ratio (SA/D) of 43.38. Values between 14–18 are typical cruising sailboats; 18–22 is cruiser/racer; over 22 is performance racing.

What is the Byte's comfort ratio?

The Byte has a Ted Brewer Comfort Ratio of 2.03. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.

Is the Byte safe for offshore sailing?

The Byte has a Capsize Screening Formula value of 3.68. Values under 2.0 are considered acceptable for offshore sailing; under 1.8 is ideal.

What is the hull speed of the Byte?

The theoretical hull speed of the Byte is 4.34 kn knots, calculated from its waterline length.

How much does a Byte weigh?

The Byte has a displacement of 99.00 lb and a length overall (LOA) of 12.00 ft.

Who designed the Byte?

The Byte was designed by Ian Bruce, first built in 1973.