Cal 40 - Sailboat Data & Rig Dimensions
| Rig Dimensions | Imperial | Metric |
|---|---|---|
| I | 46.00 | 14.02 |
| J | 15.20 | 4.63 |
| P | 40.00 | 12.19 |
| E | 17.50 | 5.33 |
| PY | - | - |
| EY | - | - |
| ISP | 46.00 | 14.02 |
| JSP | 15.20 | 4.63 |
| Description | Imperial | Metric |
|---|---|---|
| Forestay Length | 15.2 | 4.6 |
| Sail Areas | Imperial | Metric |
|---|---|---|
| 100% Jib Sail Area | 349.6 | 32.5 |
| Mainsail Area (Cruising) | 378 | 35.1 |
| 100% Jib + Main Sail Area | 727.6 | 67.6 |
| Cruising Spinnaker Sail Area (1.7) | 594.3 | 55.3 |
| Dimensions | Imperial | Metric |
|---|---|---|
| LOA | 39.3 | 12.0 |
| LWL | 30.3 | 9.2 |
| Beam | 11.0 | 3.4 |
| Draft | N/A | N/A |
| Displacement | 15000 lbs. | 6804 kgs. |
| Ballast | 6000 lbs. | 2722 kgs. |
| Ratios | Imperial | Metric |
|---|---|---|
| Sail Area / Displac. | 0.05 | 0.01 |
| Ballast / Displac. | 0.4 | 0.4 |
| Displac. / LOA | 381.68 | 567 |
| Construction | Information |
|---|---|
| Hull Type | Fin w/spade rudder |
| Rig Type | Masthead Sloop |
| Designer | C. William Lapworth |
| Builder | Jensen Marine (USA) |
| Construction | FG |
| Ballast Type | Lead |
| First Build | 1963 |
| Last Build | 1971 |
| # Built | 108 |