Decameter to Chain Converter (and vice versa)

Created by: tinycalcs.com/en
Number of supported units: 2
Last update: 2026

This converter allows you to convert decameters [dam] to chains [ch] or chains [ch] to decameters [dam]. Calculations are performed in both directions. The calculation result and the entered value are displayed with up to 20 decimal places for maximum accuracy.

1 decameter [dam] ≈ 0.4971 chains [ch]1 chain [ch] ≈ 2.0117 decameters [dam]

Convert decameters to chains

There are two simple ways to convert decameters [dam] to chains [ch]. In the first calculation method, the value in decameters [dam] is divided by the rounded conversion factor of 2.0117. The second method multiplies the value in decameters [dam] by the rounded conversion factor of 0.4971.

  • Chains [ch] ≈ decameters [dam] ÷ 2.0117
  • Chains [ch] ≈ decameters [dam] * 0.4971

However, rounded conversion values are only suitable for rough conversions, as rounding errors can occur in the calculation result. The most accurate conversion of decameters [dam] to chains [ch] can be achieved using the following calculation method.

  • Chains [ch] = decameters [dam] ÷ 201,168 * 105

Convert chains to decameters

Converting chains [ch] to decameters [dam] is easy and can be done in two ways. The first method involves multiplication, in which the value in chains [ch] is multiplied by the rounded conversion factor of 2.0117. The second variant is a division. Here, the value in chains [ch] is divided by the rounded conversion factor of 0.4971.

  • Decameters [dam] ≈ chains [ch] * 2.0117
  • Decameters [dam] ≈ chains [ch] ÷ 0.4971

However, rounded conversion values do not allow for exact calculations because rounding errors can occur in the calculation result. The most accurate conversion of chains [ch] to decameters [dam] can be achieved using the following calculation method.

  • Decameters [dam] = chains [ch] * 201,168 ÷ 105

Converter

Decimal places

How it's calculated

Factor: 
≈ 2.012
Chains = Decameters ÷ 201,168 * 105
Decameters = Chains * 201,168 ÷ 105

To all available units

Decameters

⅛ Inches

Decameters

Eighth miles

Decameters

Exameters

Decameters

Fathoms

Decameters

Feet