To convert US survey chains to mils, multiply the value by 792,002. To go the other way, multiply mils by 1.26262 × 10⁻⁶ to get US survey chains.
| US Survey Chains (chUS) | Mils (mil) |
|---|---|
| 1 chUS | 792,002 mil |
| 2 chUS | 1,584,000 mil |
| 3 chUS | 2,376,000 mil |
| 4 chUS | 3,168,010 mil |
| 5 chUS | 3,960,010 mil |
| 6 chUS | 4,752,010 mil |
| 7 chUS | 5,544,010 mil |
| 8 chUS | 6,336,010 mil |
| 9 chUS | 7,128,010 mil |
| 10 chUS | 7,920,020 mil |
| 12 chUS | 9,504,020 mil |
| 14 chUS | 11,088,000 mil |
| 15 chUS | 11,880,000 mil |
| 20 chUS | 15,840,000 mil |
| 21 chUS | 16,632,000 mil |
| 24 chUS | 19,008,000 mil |
| 25 chUS | 19,800,000 mil |
| 30 chUS | 23,760,000 mil |
| 40 chUS | 31,680,100 mil |
| 50 chUS | 39,600,100 mil |
| 60 chUS | 47,520,100 mil |
| 75 chUS | 59,400,100 mil |
| 80 chUS | 63,360,100 mil |
| 100 chUS | 79,200,200 mil |
| 200 chUS | 158,400,000 mil |
| 250 chUS | 198,000,000 mil |
| 300 chUS | 237,600,000 mil |
| 400 chUS | 316,801,000 mil |
| 500 chUS | 396,001,000 mil |
| 750 chUS | 594,001,000 mil |
| 1,000 chUS | 792,002,000 mil |
US survey chain (chUS). The US survey chain is 66 US survey feet, about 20.1168 m.
Mil (mil). A mil, also called a thou, is one thousandth of an inch (0.0254 mm), used for thin films, wire and coatings.
There are 792,002 mils in one US survey chain.
Multiply the number of US survey chains by 792,002. For example, 10 US survey chains equal 7,920,020 mils.
One mil equals 1.26262 × 10⁻⁶ US survey chains.
9,504,020 mils. Other common values: 5 US survey chains = 3,960,010 mils and 100 US survey chains = 79,200,200 mils.