Convert Chain (ch) to Millimeter (mm)
To convert Chain to Millimeter, multiply the value by 20,116.8. For example, 1 Chain = 20,116.8 mm and 10 Chain = 201,168 mm. Both Chain and Millimeter are units of Length. Enter any value above for an instant, accurate result.
One Chain equals 20,116.8 mm.
Use the formula: mm = ch × 20,116.8.