Convert Chain (Gunter's) to Megameter

Converting from ch to Mm

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Information:

  • The SI base unit for length is the meter (m).
  • 1 inch = 2.54 centimeters exactly.
  • 1 mile = 1.60934 kilometers.
  • 1 nautical mile = 1.852 kilometers.
Conversion Details & Formula

Formula:

Result (Mm) = Input Value (ch) × 0.0000201

The conversion factor is derived from SI base unit conversions: (20.1168 / 1000000)

Unit Relationship:

  • 1 ch (Chain (Gunter's)) = 0.0000201 Mm (Megameter)
  • 1 Mm (Megameter) = 49709.695379 ch (Chain (Gunter's))

Equivalence to SI Base Unit (m):

  • 1 ch (Chain (Gunter's)) = 20.1168 m
  • 1 Mm (Megameter) = 1000000 m