Sailcloth Weight Conversion Table
Cloth weight
Consider these factors when specifying cloth weight: sail area, intended purpose, and, when extreme, your yacht's displacement. We offer this table as a guide; the weights suggested are suitable for mainsails, genoas 2 and furling genoas.
| Length: | Weight: | Lenght: | Weight: |
|---|---|---|---|
| 0-11' | 3 oz. | 33-39' | 8 oz. |
| 12-15' | 4 oz. | 40-48' | 9 oz. |
| 16-20' | 5 oz. | 49-62' | 10 oz. |
| 21-26'' | 6 oz. | 63-70' | 12 oz. |
| 27-32' | 7 oz. | 71' + | 14 oz. |
Commonly expressed in 'Oz', the following figures show the difference between English Oz and American Oz. Study any offer carefully and verify which is referred to.
| English (ozs. per sq. yard 36" x 36"): | Metric (grams per sq. metre): | American (Traditional sailmakers' ozs. per yard 36" x 28?"): |
|---|---|---|
| 1 | 34 | 3/4 |
| 1 1/2 | 51 | 1 1/4 |
| 2 | 68 | 1 1/2 |
| 2 1/2 | 85 | 2 |
| 3 |
102 | 2 1/4 |
| 31/2 | 119 | 2 3/4 |
| 4 | 136 | 3 1/4 |
| 4 1/2 | 152 | 3 1/2 |
| 5 | 170 | 4 |
| 5 1/2 | 186 | 4 1/4 |
| 6 | 203 | 4 3/4 |
| 6 1/2 | 220 | 5 1/4 |
| 7 | 237 | 5 1/2 |
| 7 1/2 | 254 | 6 |
| 8 | 271 | 6 1/4 |
| 8 1/2 | 288 | 6 3/4 |
| 9 | 305 | 7 |
| 9 1/2 | 322 | 7 1/2 |
| 10 | 339 | 8 |
| 11 | 373 | 8 3/4 |
| 11 1/2 | 385 | 9 |
| 12 | 407 | 9 1/2 |
| 12 1/2 | 430 | 10 |
| 13 | 440 | 10 1/4 |
| 14 | 475 | 11 |
| 15 | 508 | 12 |
| 16 | 542 | 12 3/4 |
| 17 | 576 | 13 1/2 |
| ( * to nearest ¼ oz. per yard 28½" ) |
All our sails are made from cloths supplied by renowned manufacturers such as Dimension-Polyant , Challenge , Contender and Bainbridge
