Last Updated: May-17

Please note that if your boat is shown below, but without a rating, this means that we do not have one or more of the measurable data points required to calculate a rating. If you have a full set of data points supported by a copy of your class rules and or a measurement certificate please forward them to an SCHRS representative for inclusion on the site.

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2Win Sonic1.285
2Win Sonic Solo1.266
2Win Twincat 13 without Spinnaker1.492
2Win Twincat 15 Sport1.233
2Win Tyka1.377
A-Classic (straight/constant curve foils)1.002
AHPC Capricorn F181
AHPC Taipan 4.91.071
AHPC Taipan 4.9 solo1.092
Alado 18 Aileron1.088
Alado 18 F18 1
Bim 161.159
Bim 16 Javelin 16 solo1.028
Bim 16 Javelin double1.118
Bim 18 Class A (>100 Kgs)1.08
Bim 18 Double1.071
Bim 18 Double Sloop1.046
Bim 201.027
Bim Javelin 18 Hightech1.011
Bim Javelin 2 (not 18HT)1.042
Bimare X16 Double Spinnaker1.123
Bimare X16 Solo1.091
Bimare X16 Solo Spinnaker1.041
Bimare X16FPlus1.028
Bimare F161.035
Bimare X4 F181
C 4.81.285
C 4.8 Major1.25
Cirrus 16 Q F161.039
Cirrus 16 Q solo F161.059
Cirrus B1 F181
Cirrus Ecole1.09
Cirrus Energy Regate1.112
Cirrus Energy Regate Solo1.144
Cirrus Evolution1.04
Cirrus Evolution Solo1.086
Cirrus F18 1
Condor 161.183
Dart 161.296
Dart 16 X Race1.235
Dart 181.217
Dart 18 Cat Boat1.23
Dart 18 Spinnaker1.169
Dart 201.094
Dart 20 TSX1.102
Dart 20 TSX Spinnaker1.068
Dart 60001.113
Dart Hawk F181
Dart Sting 1.341
Dart Sting Cat Boat1.357
Dart Sting Solo 1.256
Diam 3 F18 1
Eagle 20HF *0.883
Falcon F16 2 crew1.032
Falcon F16 Cat Boat1.051
Flying Phantom Foiler0.895
Formula 16 double1.028
Formula 16 solo1.041
Formula 181
Goodall C2 F181
Goodall Viper Double1.04
Goodall Viper Solo1.056
Gwynt 141.25
Hawke Surfcat 70201.291
Hawke Surfcat 7020 (Main Only)1.463
Hobie 131.578
Hobie 141.39
Hobie 14 race (with jib)1.268
Hobie 151.302
Hobie 161.193
Hobie 16 Easy1.294
Hobie 16 Spinnaker1.143
Hobie 17 1.214
Hobie 181.091
Hobie 18 Formula1.033
Hobie 18 Formula 1041.059
Hobie 18 Magnum (with wings)1.093
Hobie 18 SX1.11
Hobie 20 Formula1.019
Hobie 210.947
Hobie 21 (3 Crew)0.977
Hobie 21 Formula0.943
Hobie Advance1.52
Hobie Catsy2.092
Hobie Dragoon Club1.475
Hobie Dragoon Xtrem1.409
Hobie Fox F200.962
Hobie FX One Cat Boat1.085
Hobie FX One Double1.043
Hobie FX Xtrem1.045
Hobie Getaway1.242
Hobie Max1.132
Hobie Max Youth1.143
Hobie Pacific (no wing no spi)1.132
Hobie pacific (wings Spinnaker)1.091
Hobie Teddy1.579
Hobie Tiger F181
Hobie Twixxy1.43
Hobie Wave1.492
Hobie Wildcat F181
Hurricane 4.91.137
Hurricane 5.51.049
Hurricane 5.9 (without spi)1.051
Hurricane 5.9 Sport1.019
Hurricane 5.9 SX1.018
Hurricane 5001.155
Hurricane 500 Spinnaker1.107
KL 15.5 - SL15.51.225
KL 161.172
KL 17 Power1.145
KL 17 Regate1.174
KL 17 Regate Spinnaker1.121
KL 17.5 Tonic (without Spinnaker)1.19
KL 18 Regate1.094
KL Booster1.132
KL Phoenix F181
Magic F181
Mattia 141.482
Mattia 161.246
Mattia 171.036
Mattia 18 (104)1.111
Mattia 18 (104) Spinnaker1.062
Mattia 18 F181
Mattia 18 Raid1.025
Mattia 201.048
Mattia 20 Sloop1.005
Mattia 20 Spinnaker1.031
Mattia 20 Venti1.018
Mattia Declic1.224
Mattia Esse1.09
Mattia Esse Solo1.188
Mattia Esse Sport1.038
Mattia Esse Sport Solo1.084
Mattia Flash F181
Mattia Smile1.13
Mattia Smile Sport1.093
Miracle 201.017
Miracle 20 (without Spinnaker)1.068
Mystere 2000 F201
Mystere 5.01.198
Mystere 5.0 Xl1.128
Mystere 5.5 Fun1.087
Mystere 5.5 Master1.073
Mystere 5.5 Master Spinnaker1.028
Mystere 6.00.989
Mystere Twister F181
Nacra 151.085
Nacra 16 curved foils single handed1.045
Nacra 16 double1.038
Nacra 16 solo1.062
Nacra 16 with curved foils1.022
Nacra 17 Olympic Class0.994
Nacra 18m21.094
Nacra 20 Carbon0.879
Nacra 20 One Design0.961
Nacra 2005 F181
Nacra 4.51.273
Nacra 4.5 Solo1.326
Nacra 4601.271
Nacra 460 Solo1.304
Nacra 460 Solo Spinnaker1.236
Nacra 460 Sport1.209
Nacra 5.0 Cat Boat1.256
Nacra 5.0 Double1.174
Nacra 5.0 Double Spinnaker1.132
Nacra 5.21.121
Nacra 5.2 Spinnaker1.077
Nacra 5.5 Raid1.09
Nacra 5.5 Raid Spinnaker1.04
Nacra 5.5 SL1.076
Nacra 5.5 SL Spinnaker1.032
Nacra 5.7 Race1.121
Nacra 5.7 Race Spinnaker1.084
Nacra 5.81.015
Nacra 5001.171
Nacra 500 Sport1.119
Nacra 500 Solo1.229
Nacra 500 Solo Spinnaker1.165
Nacra 570 (without Spinnaker)1.089
Nacra 570 Sport1.037
Nacra 580 (without Spinnaker)1.057
Nacra 580 Sport1.003
Nacra 6.01.003
Nacra 6.0 Raid1.009
Nacra 6.0 SE1.029
Nacra 6.0 SE Spinnaker0.979
Nacra Blast1.183
Nacra F17 Sloop1.046
Nacra F17 Solo1.071
Nacra F20 Carbon FCS0.858
Nacra Infusion F181
Nacra Inter 17 Solo Spinnaker1.105
Nacra Inter 17 Xl solo1.178
Nacra Inter 18 F181
Nacra Inter 20 F200.97
New Cat F11.424
New Cat F21.467
New Cat Swing1.23
New Marine 16 Swing Cat Boat1.25
New Marine 16 Swing Double1.192
Petrucci S9 Stunt Jib *1.106
Prindle 151.305
Prindle 161.23
Prindle 181.14
Prindle 18.21.094
Prindle 18-2 Spinnaker1.05
Prindle 191.064
Prindle 19 Pacer1.075
Prindle 19 Pacer Spinnaker1.02
Prindle 19 Spinnaker1.01
Prindle Play Cat1.294
Raptor F161.023
RS Cat 16 Club1.359
RS Cat 16 S1.333
RS Cat 16 XL1.273
Shadow X1.113
Shearwater Spinnaker1.187
Shockwave F181
SL 161.141
SL 5.21.081
SL15.5 - KL15.51.225
Spitfire S1.037
Sprint 15 Cat Boat1.402
Sprint 15 DX1.215
Sprint 15 GTI1.394
Sprint 15 Sport Solo1.274
Stealth F16 Double1.011
Stealth F16 solo1.014
Stingray 5.51.027
Thundercat 181.063
Tomahawk F200.991
Topaz 14C1.429
Topaz 14CX Spinnaker1.372
Topaz 14Xtreme1.274
Topaz 16C1.31
Topaz 16CX1.253
Topaz 16S1.378
Topaz 16S Spinnaker1.309
Topcat 4.5 Solo1.224
Topcat Chico1.74
Topcat F11.36
Topcat F21.299
Topcat K1 Classic1.217
Topcat K1 Streamcut1.084
Topcat K1 + Spi Regatta1.044
Topcat K2 Classic1.187
Topcat K2 Streamcut Regatta1.141
Topcat K2 Spinnaker1.1
Topcat K3 Classic1.24
Topcat K3 Streamcut1.194
Topcat K3 Spinnaker1.145
Topcat K3 Solo1.229
Topcat K3 Solo + Spi Regatta1.17
Topcat K4X Classic (old 4,.5)1.356
Topcat K4x Streamcut1.283
Topcat K4X Spinnaker1.23
Topcat Spifire 2.31.121
Topcat Spifire 2.51.117
Tornado 24m2 Spinnaker0.98
Tornado Classic1.036
Tropic GTI1.143
Tropic GTI Spinnaker1.094
Ventilo 181.043
Ventilo 18 HT1.011
Ventilo 6090.966
Ventilo M3 Cat boat Spinnaker0.981
Ventilo Quickie1.021
Ventilo Zippo1.065
Warp 181.139
Warp 18 Spinnaker1.088

Class names including * have a provisional rating.