Square chain is area unit, symbol: [sq ch]. Definition of 1 square chain ≡ 66 ft × 66 ft = 1⁄10 ac. ≡ (66 × 0.3048)² = 404.68564224 m². Compared to square metre, square chain is bigger unit.
• 1 [sq ch] = (exactly) `4046856.4224` [m²]
• 1 [m²] = (exactly) `1/(4046856.4224)` [sq ch] = 2.4710538146717 × 10-7 [sq ch]
gads
Multiply convert of square chain to common area units:
[sq ch]Area units sort by name in ABC order
See also chain length unit. http://conversion.org/length/c...