1 US Survey Foot (ft (US)) equals 0.166667 ftm, and 1 Fathom (ftm) equals 5.999988 ft (US).
| US Survey Foot | Fathom |
|---|---|
| 0.01 ft (US) | 0.00166667 ftm |
| 0.1 ft (US) | 0.0166667 ftm |
| 1 ft (US) | 0.166667 ftm |
| 2 ft (US) | 0.333334 ftm |
| 3 ft (US) | 0.500001 ftm |
| 4 ft (US) | 0.666668 ftm |
| 5 ft (US) | 0.833335 ftm |
| 6 ft (US) | 1.000002 ftm |
| 7 ft (US) | 1.166669 ftm |
| 8 ft (US) | 1.333336 ftm |
| 9 ft (US) | 1.500003 ftm |
| 10 ft (US) | 1.66667 ftm |
| 20 ft (US) | 3.33334 ftm |
| 30 ft (US) | 5.00001 ftm |
| 40 ft (US) | 6.66668 ftm |
| 50 ft (US) | 8.33335 ftm |
| 60 ft (US) | 10.00002 ftm |
| 70 ft (US) | 11.66669 ftm |
| 80 ft (US) | 13.33336 ftm |
| 90 ft (US) | 15.00003 ftm |
| 100 ft (US) | 16.6667 ftm |
| 200 ft (US) | 33.3334 ftm |
| 300 ft (US) | 50.0001 ftm |
| 500 ft (US) | 83.3335 ftm |
| 1,000 ft (US) | 166.667 ftm |
| 10,000 ft (US) | 1,666.67 ftm |
| Picometer | 304,800,609,601 pm |
| Angstrom | 3,048,006,096 Å |
| Nanometer | 304,800,610 nm |
| Micrometer | 304,800.61 μm |
| Millimeter | 304.80061 mm |
| Centimeter | 30.480061 cm |
| Decimeter | 3.0480061 dm |
| Meter | 0.30480061 m |
| Kilometer | 0.00030480061 km |
| Mil (Thou) | 12,000.024 mil |
| Inch | 12.000024 in |
| Yard | 0.333334 yd |
| US Survey Foot | 1 ft (US) |
| Foot | 1.000002 ft |
| Fathom | 0.166667 ftm |
| Furlong | 0.00151515455 fur |
| Mile | 0.000189394318 mi |
| Nautical Mile | 0.000164579163 nmi |
| Astronomical Unit | 0.00000000000203746623 AU |
| Light Year | 3.22174 × 10⁻¹⁷ ly |
| Parsec | 9.87792 × 10⁻¹⁸ pc |
| Picometer | 1,828,800,000,000 pm |
| Angstrom | 18,288,000,000 Å |
| Nanometer | 1,828,800,000 nm |
| Micrometer | 1,828,800 μm |
| Millimeter | 1,828.8 mm |
| Centimeter | 182.88 cm |
| Decimeter | 18.288 dm |
| Meter | 1.8288 m |
| Kilometer | 0.0018288 km |
| Mil (Thou) | 72,000 mil |
| Inch | 72 in |
| Yard | 2 yd |
| US Survey Foot | 5.999988 ft (US) |
| Foot | 6 ft |
| Fathom | 1 ftm |
| Furlong | 0.00909090909 fur |
| Mile | 0.00113636364 mi |
| Nautical Mile | 0.000987473002 nmi |
| Astronomical Unit | 0.0000000000122247729 AU |
| Light Year | 1.93304 × 10⁻¹⁶ ly |
| Parsec | 5.92674 × 10⁻¹⁷ pc |