Kilometres to chains converter

Convert kilometres (km) to chains (ch).

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Edit either value. Decimals and scientific notation supported.

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CONVERSION

1 km ≈ 49.70969538 ch

Display precision

Precision changes displayed rounding, not calculation accuracy.

FORMULAch = km × 49.7096953789867

FORMULA & EXAMPLES

How to convert Kilometres to chains

ch = km × 49.7096953789867

Multiply the km reading by 49.7096953789867.

Worked examples

5 km ≈ 248.5484769 ch

5 × 49.7096953789867 ≈ 248.5484769

42.195 km ≈ 2097.500597 ch

42.195 × 49.7096953789867 ≈ 2097.500597

Kilometres to chains table

Fixed reference · Kilometre to Chain

Reference values use this page’s named pair and default context. Calculator precision and font settings do not change this table.

Kilometre (km)	Chain (ch)
0	0
0.1	4.970969538
0.5	24.85484769
1	49.70969538
2	99.41939076
5	248.5484769
10	497.0969538
25	1242.742384
50	2485.484769
100	4970.969538
1000	49709.69538

Table results use 10 significant figures; decimal formula coefficients use up to 15. Calculations use the unit definitions before rounding. Extra digits do not improve measurement accuracy.

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