The **X-372** is a 36’4” (11.05m) cruiser-racer sailboat designed by *Niels Jeppesen* (Denmark). She was built between 1987 and 1992 by *X-Yachts* (Denmark) with 120 hulls completed. The *Mast head rigging* version is offered with a classic masthead Marconi sloop rig.

The**X-372** is as well listed, on Boat-Specs.com, in Fractional rigging version (see all the versions compared).

The

- Model
- X-372
- Version
- Mast head rigging
- Hull type
- Monohull
- Category
- Cruiser-racer sailboat
- Sailboat builder
- Sailboat designer
- Country
- Denmark
- Construction
- GRP (glass reinforced polyester):

Sandwich fiberglass polyester with galvanized steel frame - Number of hulls built
- 120
- First built hull
- 1987
- Last built hull
- 1992
- Appendages
- Keel : fin without bulb
- Helm
- Single tiller (helm wheel in option)
- Rudder
- Single spade rudder
- Unsinkable
- No
- Trailerable
- No
- Standard public price ex. VAT (indicative only)
- N/A €

- Overall length
- 37’ 8”11.48 m
- Hull length
- 36’ 4”11.05 m
- Waterline length
- 29’ 6”9 m
- Beam (width)
- 11’ 8”3.57 m
- Draft
- 6’ 7”2 m
- Light displacement (M
_{LC}) - 11244 lb5100 kg
- Ballast weight
- 4850 lb2200 kg
- Ballast type
- Cast iron / lead fin

- Upwind sail area
- 818 ft²76 m²
- Downwind sail area
- 1419 ft²131.8 m²
- Mainsail area
- 304 ft²28.2 m²
- Genoa area
- 515 ft²47.8 m²
- Solent area
- 343 ft²31.9 m²
- Stormjib area
- 108 ft²10 m²
- Symmetric spinnaker area
- 1115 ft²103.6 m²
- Rigging type
- Sloop Marconi masthead
- Mast configuration
- Keel stepped mast
- Rotating spars
- No
- Number of levels of spreaders
- 2
- Spreaders angle
- 0 °
- Spars construction
- Aluminum spars

- Upwind sail area to displacement
*iThe ratio sail area to displacement is obtained by dividing the sail area by the boat's displaced volume to the power two-thirds.*

The ratio sail area to displacement can be used to compare the relative sail plan of different sailboats no matter what their size.

Upwind: under 18 the ratio indicates a cruise oriented sailboat with limited performances especially in light wind, while over 25 it indicates a fast sailboat. - 276 ft²/T25.65 m²/T
- Downwind sail area to displacement
*iThe ratio sail area to displacement is obtained by dividing the sail area by the boat's displaced volume to the power two-thirds.*

The ratio sail area to displacement can be used to compare the relative sail plan of different sailboats no matter what their size. - 479 ft²/T44.48 m²/T
- Displacement-length ratio (DLR)
*iThe Displacement Length Ratio (DLR) is a figure that points out the boat's weight compared to its waterline length. The DLR is obtained by dividing the boat's displacement in tons by the cube of one one-hundredth of the waterline length (in feet).*

The DLR can be used to compare the relative mass of different sailboats no matter what their length:

a DLR less than 180 is indicative of a really light sailboat (race boat made for planning), while a DLR greater than 300 is indicative of a heavy cruising sailboat. - 198
- Ballast ratio
*iThe Ballast ratio is an indicator of stability; it is obtained by dividing the boat's displacement by the mass of the ballast. Since the stability depends also of the hull shapes and the position of the center of gravity, only the boats with similar ballast arrangements and hull shapes should be compared.*

The higher the ballast ratio is, the greater is the stability. - 43 %
- Critical hull speed
*iAs a ship moves in the water, it creates standing waves that oppose its movement. This effect increases dramatically the resistance when the boat reaches a speed-length ratio (speed-length ratio is the ratio between the speed in knots and the square root of the waterline length in feet) of about 1.2 (corresponding to a Froude Number of 0.35) . This very sharp rise in resistance, between speed-length ratio of 1.2 to 1.5, is insurmountable for heavy sailboats and so becomes an apparent barrier. This leads to the concept of "hull speed".*

The hull speed is obtained by multiplying the square root of the waterline length (in feet) by 1.34. - 7.28 knots

- Engine(s)
- 1 inboard engine
- Engine(s) power
- 28 HP
- Fuel type
- Diesel

- Cockpit
- Open aft cockpit
- Cabin(s)
- 2
- Berth(s) (min./max.)
- 4 / 6
- Head(s)
- 1
- Maximum headroom
- 6’ 2”1.9 m

Sailboats

First built hull

Hull length

1992

37’ 5”11.4 m

1988

33’ 6”10.22 m

1987

36’ 4”11.05 m

1983

34’ 10”10.6 m

1992

34’ 7”10.55 m

1989

30’ 4”9.25 m

1988

34’ 10”10.6 m

2002

35’10.68 m

1995

34’ 5”10.49 m

1983

34’ 7”10.55 m

1979

34’ 10”10.6 m

1998

35’ 2”10.73 m

1985

37’11.27 m

2005

37’ 1”11.3 m

2004

37’ 2”11.35 m