How to convert chains (US survey) to megameters
1 chain (us survey) is equal to 0.00002011684023 megameters, and 1 megameter is equal to 49,709.59596 chains (US survey). To convert, multiply by the conversion factor:
megameters = chains (US survey) × 0.00002011684023
megameters = chains (US survey) ÷ 49,709.59596Example: convert 15 ch (US) to Mm: 15 × 0.00002011684023 = 0.0003017526035 Mm.
Chain (US Survey) to Megameter conversion table
| Chain (US Survey) (ch (US)) | Megameter (Mm) |
|---|---|
| 0.01 ch (US) | 2.011684023 × 10⁻⁷ Mm |
| 0.1 ch (US) | 0.000002011684023 Mm |
| 1 ch (US) | 0.00002011684023 Mm |
| 2 ch (US) | 0.00004023368047 Mm |
| 3 ch (US) | 0.0000603505207 Mm |
| 5 ch (US) | 0.0001005842012 Mm |
| 10 ch (US) | 0.0002011684023 Mm |
| 20 ch (US) | 0.0004023368047 Mm |
| 50 ch (US) | 0.001005842012 Mm |
| 100 ch (US) | 0.002011684023 Mm |
| 250 ch (US) | 0.005029210058 Mm |
| 500 ch (US) | 0.01005842012 Mm |
| 1,000 ch (US) | 0.02011684023 Mm |
About the chain (us survey)
The US survey chain is 66 US survey feet, about 20.11684 m, used in the US Public Land Survey System.
Symbol: ch (US) · 1 ch (US) = 20.11684023 m · Category: US survey units
About the megameter
A megameter is one million meters (1,000 km). Earth's radius is about 6.4 Mm.
Symbol: Mm · 1 Mm = 1,000,000 m · Category: Metric (SI)