To convert fathoms to royal feet (pieds du roi), multiply the value by 5.62987. To go the other way, multiply royal feet (pieds du roi) by 0.177624 to get fathoms.
| Fathoms (ftm) | Royal Feet (Pieds du Roi) (pied) |
|---|---|
| 1 ftm | 5.62987 pied |
| 2 ftm | 11.2597 pied |
| 5 ftm | 28.1493 pied |
| 10 ftm | 56.2987 pied |
| 20 ftm | 112.597 pied |
| 50 ftm | 281.493 pied |
| 100 ftm | 562.987 pied |
| 500 ftm | 2,814.93 pied |
| 1,000 ftm | 5,629.87 pied |
250 ftm × 5.62987 = 1,407.47 pied
Try this example →Fathom (ftm). A fathom is 6 feet (1.8288 m), traditionally used to measure the depth of water.
Royal foot (pied du roi) (pied). The pied du roi was the French royal foot (32.4839 cm) used before the metric system and brought to Quebec and Louisiana. Used in: Europe — France & Belgium.
There are 5.62987 royal feet (pieds du roi) in one fathom.
Multiply the number of fathoms by 5.62987. For example, 10 fathoms equal 56.2987 royal feet (pieds du roi).
One royal foot (pied du roi) equals 0.177624 fathoms.