tier_1 conversion

Convert chain (US survey) to millimeter

Convert chain (US survey) to millimeter with a verified formula, worked example, conversion table, precision guidance, and reverse conversion.

chain (US survey) to millimeter

millimeter—

Quick answer

1 chain (US survey) = 20116.8402337 millimeter.

Formula

millimeter = chain (US survey) × 20116.84023370000000000000000

Precision

The stored factor is used at full decimal precision; round only the displayed result to the precision required by the task.

How to convert chain (US survey) to millimeter

Enter a value in chain (US survey).
CalculatorHQ converts this pair with the expression y = x × 20116.84023370000000000000000.
Round the displayed millimeter value only when needed.

About these units

chain (US survey) is a unit used in length conversions. Length measures distance or linear extent. Its recorded symbol is ch. millimeter is a unit used in length conversions. Length measures distance or linear extent. Its recorded symbol is mm.

Explore related conversions

chain (US survey) to millimeter conversion table

chain (US survey)	millimeter
0 chain (US survey)	0e-23 millimeter
1 chain (US survey)	20116.8402337 millimeter
5 chain (US survey)	100584.201168 millimeter
10 chain (US survey)	201168.402337 millimeter
25 chain (US survey)	502921.005842 millimeter
100 chain (US survey)	2011684.02337 millimeter

Frequently asked questions

How do I convert from chain (US survey) to millimeter?

CalculatorHQ converts this pair with the expression y = x × 20116.84023370000000000000000.

What formula does CalculatorHQ use for chain (US survey) to millimeter?

millimeter = chain (US survey) × 20116.84023370000000000000000

How should I round the result?

The stored factor is used at full decimal precision; round only the displayed result to the precision required by the task.

Can I convert millimeter back to chain (US survey)?

Yes. Use the linked reverse conversion, whose formula is validated against this pair with round-trip tests.