About this estimate ▾
- Based on asking prices — not actual sale prices, which are typically lower.
- Condition, year, location, and included equipment are not factored in.
- Outliers are automatically excluded using statistical filtering.
- See our full analysis: What Thousands of Sailboat Listings Tell Us About Used Boat Prices.
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What is the J/40's sail area to displacement ratio?
The J/40 has a Sail Area to Displacement ratio (SA/D) of 17.09. Values between 14–18 are typical cruising sailboats; 18–22 is cruiser/racer; over 22 is performance racing.
What is the J/40's comfort ratio?
The J/40 has a Ted Brewer Comfort Ratio of 33.55. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.
Is the J/40 safe for offshore sailing?
The J/40 has a Capsize Screening Formula value of 1.6. Values under 2.0 are considered acceptable for offshore sailing; under 1.8 is ideal.
What is the hull speed of the J/40?
The theoretical hull speed of the J/40 is 9.62 knots, calculated from its waterline length.
How much does a J/40 weigh?
The J/40 has a displacement of 18,000 lb and a length overall (LOA) of 40.92 ft.
How much does a used J/40 cost?
Based on 1 recent market listings, used J/40 sailboats typically sell for between $68,500 and $68,500, with a median asking price of $68,500. Price varies significantly based on year, condition, location, and included equipment.
Who designed the J/40?
The J/40 was designed by Rod Johnstone, first built in 1984.