L-36.com
Home Articles Soft Shackles
Weather & Tide Sailing Companion Airport Forecasts (NEW) Tide/Current (Day) Tide/Current (Week) SF Bay Current Map
Manuals Used Sails
Technical Data Marine Resources Racing Resources @L-36 Top Videos L-36 Owners Roster Contact

Dimensions of Q-sloop

Updated 10/25/2012

Selected Measurements for Q-sloop

BOAT
I
J
P
E
ISP
JSP
PY
EY
Disp
LWL
DRAFT
Q-sloop 56.3 16.6 51 16.7 0 0 0 0 29200 41.5 6.3

Links to our Multi Vendor Used Sail Directory for Q-sloop

Other Data Base Entries for q*

Click on boat nane to use
BOAT   I J P E ISP SPL PY PELWLDRAFTDISP
AQUA 30   36 11.97 30.4 9.4 215.429000
Aquarius 21 18.2 17.2 19.5 10 18.2511900
AQUARIUS 21 18.2 17.2 19.5 10 18.254.5 1900
AQUARIUS 21 18.2 7.2 19.5 10 18.2 7.2
AQUARIUS 21 20 7.2 19.6 10
AQUARIUS 23 21.8 8.5 23.5 10.2
Aquarius 23 22 8.7 23.7 10.3 21.171.12280
AQUARIUS 23 22 8.7 23.7 10.3 21.174.6 2280
AQUARIUS 23 22 8.7 23.7 10.3 22 8.7
AQUARIUS 23 2 22 8.7 23.7 10.3
AQUARIUS 23 2 MH 25.3 8.7 22.7 10.7
Aquarius 23 Mh 25.3 8.7 22.7 10.7 21.171.12280
AQUARIUS 23 MH 25.3 8.7 22.7 10.7 21.174.62280
AQUARIUS 23 MH 25.3 8.7 22.7 10.7 25.3 8.7
AQUARIUS 23 Tall rig 24 8.5 26.3 10.3
AQUARIUS 23-2 22 8.7 23.7 10.3 21.173.7 2580
Aquarius 23-2 22 8.7 23.7 10.3 21.173.72580
AQUARIUS 23-2 22 8.7 23.7 10.3 22 8.7
AQUARIUS 23-2 MH 25.3 8.7 22.7 10.7 21.173.72580
Aquarius 23-2 Mh 25.3 8.7 22.7 10.7 21.173.72580
AQUARIUS 23-2 MH 29.9 8.7 23.5 8.7 29.9 8.7
CHANCE 37 (WAUQUIEZ)   48.08 15.08 42.96 11.42 306 15150
CHANCE 37 (WAUQUIEZ) SM 46 15.08 41 11.25 30615150
DEHLER 39 SQ   53.05 14.57 51.02 18.27 35.116.5 16755
DYNAMIQUE 52 53.17 17 48.58 14.08 39.087 27814
DYNAMIQUE 52 53.2 17 48.6 14.1 53.2 17
DYNAMIQUE 52 SD 53.2 17 48.6 14.1 53.2 17
DYNAMIQUE 58 67.17 23.58 59.08 18.83 47.758.17 46357
DYNAMIQUE 58 67.2 23.6 59.1 48.8 67.2 23.6
DYNAMIQUE 58 CB 67.2 23.6 59.1 48.8 67.2 23.6
DYNAMIQUE 80 85.25 32.17 77.08 25.58 631076000
DYNAMIQUE 80 85.3 32.2 77.1 25.6 85.3 32.2
Herreshoff Quiet Time   24.17 8.58 29.42 12.58 254.57400
HERRESHOFF QUIET TIME 24.2 8.6 29.4 12.6 24.2 8.6 17.5 8.3
Jeanneau 27 AQUILLA   33.5 10.3 28 9.5 33.5 10.3
Jeanneau 27 AQUILLA SD 33.5 10.3 28 9.5 33.5 10.3
KRONOS 45 (WAUQUIEZ)   52.49 12.99 50.52 21.33 41.343.94 23148
LARGO 40-QUOTE ONLY   0 0 49 17
NORDIC 20 -QUOTE ONLY   24.3 7.5 22 9.3
PALMER JOHNSON 30 (AQUAFIBRE)   36.3 11.8 31.1 11.5 215.42 6492
PDQ 32 40.33 12.75 35 13.75 312.5 7200
PROUT 31 Quest 34 17.5 28 8.6
PROUT 33 Quest 34 16.5 31 8.6
Q - SLOOP   56.3 16.6 51 16.7
Q-sloop 56.3 16.6 51 16.7 41.56.329200
QUANTA 28 39 11.75 33.75 10.75 22.585.5 6900
QUANTA 28 39 11.8 33.8 10.8
Quanta 28 39 11.8 33.8 10.8 22.585.56900
QUANTA 28 39 11.8 33.8 10.8 39 11.8
QUEEN 44 55 17.7 47 16
Queen 44 55 17.7 47 16 622320
QUEEN 44 55 17.7 47 16 55 17.7
Quest 30 41 10.8 39 14 27.46.95900
QUEST 30 41 14 39 10.8 43 17.2
QUEST 30 (MARTIN) 41 10.7 39 14 27.56.9 57500
Quest 30 Odr 41 10.7 39 14 27.56000
Quest 30 Water Bal 41 10.7 39 14 27.46.95750
QUEST 33 42.5 14 37.1 10.8
Quest 33 42.5 14 37.1 10.8 27.085.310600
QUEST 33 (MARTIN) 41 10.7 38 15 43.5 17.2 29.336.96000
QUEST 40 (MARTIN) 53.2 15.83 52 16.4 36.57.9 12750
QUICKSTEP 19 21 8 22.5 8 18.54.51600
QUICKSTEP 21 22.5 8 23 9.5 184.332500
QUICKSTEP 24 28.3 9.5 25 10
Quickstep 24 28.3 9.5 25 10 193.334000
QUICKSTEP 24 28.3 9.5 25 10 193.424000
QUICKSTEP 24 28.3 9.5 25 10 28.3 9.5
Quickstep 24 Tm 32.58 9.5 27.06 10 193.334000
QUICKSTEP 24 TM 32.6 9.5 27.2 10 32.6 9.5
Quincy Adams 17 23 7.75 27.67 12.33 17.254.5
QUINCY ADAMS 17 30.83 7.75 27.67 12.5 17.254.5 3800
RIQUE   34.5 10.7 39.3 17.3
S&S 30 (AQUAFIBRE)   36.3 11.8 35 11.5 235 9000
SAILSTAR 19 CONQUEST 22.5 6.7 23.5 10 22.5 6.7
Seaquest 36 44.2 13.4 47.1 17.4 32.17.210000
Squadron 36 39 12.6 41.4 15.2 295.516000
SQUADRON 36 39 12.6 41.4 15.2 39 12.6
Wauquiez 32   38.67 12.75 35.5 10.2 245.110700
WAUQUIEZ 33 44.5 13.6 39.2 10.8
WAUQUIEZ 33 44.5 13.6 39.2 10.8 27.25611000
Wauquiez 33 44.5 13.6 39.2 10.8 27.25611000
WAUQUIEZ 33 GLADIATEUR 44.5 13.5 39.3 10.8 44.5 13.5
Wauquiez 34 Victoire 42 14.33 13.5 37 286.1712500
Wauquiez 38 51 15.5 44.5 14
WAUQUIEZ 38 51 15.5 44.5 14 51 15.5
Wauquiez Gladiateur 32 37.33 12 33.25 14 256.2512500
Wauquiez Gladiateur 33 44.5 13.8 39.2 10.8 27.25611000
Wauquiez Gladiateur 33 T 46 14 41 11.1 27.255.911000
WAUQUIEZ HOOD 38 51 15.5 44.5 14 30.4210.83 23348
WAUQUIEZ PILOT SALOON 40 49.21 14.37 42.26 15.72 36.096.56 22046
WAUQUIEZ PILOT SALOON 43 56.59 16.4 50.2 18.04 35.436.89 27558
WAUQUIEZ PILOT SALOON 48 65.75 18.54 56.63 18.6 41.017.05 37478
Click Here for other boat types or to check dimensions from other data bases. We now offer three data bases.

Sail Area Calculations

BOAT
I
J
P
E
ISP
JSP
PY
EY
Disp
LWL
DRAFT
Q-sloop 56.3 16.6 51 16.7 56.3 16.6 0 0 29200 41.5 6.3

sailboat rig dimensions The following formulas are approximate
Sail areas depend on lots of factors, leach hollow, foot round, luff hollow etc. Also, remember that jib sail area in general is based on the forestay length, I. But all things considered, these numbers are close but should not be considered exact. They are rules of thumb, not measurements of a this specific boat.

Mainsail

Mainsail = (P x E) / 2 = 426 sq ft
Racing Mainsail (add 10%) = 469 sq ft

Genoa

155% Genoa = (( J x I ) / 2) x 1.65 = 771 sq ft
135% Genoa = (( J x I ) / 2) x 1.44 = 673 sq ft

Jib

  _______
LP of full fore triangle = ( I x J ) / √  I2 + J2 = 15.9
Jib size to fill fore triangle = 96%
100% Jib = ( I x J ) / 2 = 467 sq ft

A more accurate LP calculator is HERE

Spinnaker

Spinnaker Area = Max Luff x Max Girth x ( 70-85%) = 1166 to 1416 sq ft
"Square" Spinnaker Area = Max Luff x Max Girth) = 1666 sq ft
AC Area = 1388 sq ft
Maximum Luff (.95 * sqrt (JSP^2 + ISP^2) = 55.76 feet
Maximum Girth = 1.8 * JSP = 29.88 feet
Ref

DEFINITIONS

"P" is the luff length of the mainsail, measured along the aft face of the mast from the top of the boom to the highest point that the mainsail can be hoisted or black band.

"E" is the foot length of the mainsail, measured along the boom from the aft face of the mast to the outermost point on the boom to which the main can be pulled or to the black band.

"I" is measured along the front of mast from the genoa halyard to the main deck. The main deck is where the deck would be if there were no deckhouse.

"J" is the base of the foretriangle measured along the deck from the headstay pin to the front of the mast.

"JSP" is the length of the spinnaker pole or the distance from the forward end of the bowsprit (fully extended) to the front face of the mast.

"ISP" is measured from the highest spinnaker halyard to the deck.

"PY" and "EY" are, respectively the luff length and foot length of the mizzen of a yawl or ketch measured in the same way as for the mainsail.

"IY" is the measurement from the staysail halyard to the deck.

"JY" is the measurement from the staysail stay to the front face of the mast.

"LP" is the shortest distance between the clew and the luff of the genoa.

Data*

This data is supplied as a reference and all boat dimensions should be verified before using it in any critical application.
The information in these data bases is a starting point. There are errors as you can see as the different data bases do not always agree. In addition, some boats have been modified from stock and will not match the data in these databases. None of this data has been checked by L-36.com so please always check your boat before relying on this data.
Data is from a variety of sources.
db = SBD is used under the Creative Commons License sailboatdata.com (sailboatdata.com) / CC BY 3.0
db = PHRF is the PHRF Critical Dimensions database
db = WEB is the commonly available data found on many web sites
db = BIG is a combination of all of the above.

NOTICE: Some pages have affiliate links to Amazon. As an Amazon Associate, I earn from qualifying purchases. Please read website Cookie, Privacy, and Disclamers by clicking HERE. To contact me click HERE. For my YouTube page click HERE