| Square millimeters | Square chains |
|---|---|
| 1 mm² | 2.4710538146717E-9 sq ch |
| 2 mm² | 4.9421076293433E-9 sq ch |
| 3 mm² | 7.413161444015E-9 sq ch |
| 4 mm² | 9.8842152586866E-9 sq ch |
| 5 mm² | 1.2355269073358E-8 sq ch |
| 6 mm² | 1.482632288803E-8 sq ch |
| 7 mm² | 1.7297376702702E-8 sq ch |
| 8 mm² | 1.9768430517373E-8 sq ch |
| 9 mm² | 2.2239484332045E-8 sq ch |
| 10 mm² | 2.4710538146717E-8 sq ch |
| Square millimeters | Square chains |
|---|---|
| 15 mm² | 3.7065807220075E-8 sq ch |
| 20 mm² | 4.9421076293433E-8 sq ch |
| 30 mm² | 7.413161444015E-8 sq ch |
| 40 mm² | 9.8842152586866E-8 sq ch |
| 50 mm² | 1.2355269073358E-7 sq ch |
| 60 mm² | 1.482632288803E-7 sq ch |
| 70 mm² | 1.7297376702702E-7 sq ch |
| 80 mm² | 1.9768430517373E-7 sq ch |
| 90 mm² | 2.2239484332045E-7 sq ch |
| 100 mm² | 2.4710538146717E-7 sq ch |
| Square millimeters | Square chains |
|---|---|
| 500 mm² | 1.2355269073358E-6 sq ch |
| 1000 mm² | 2.4710538146717E-6 sq ch |
| 1500 mm² | 3.7065807220075E-6 sq ch |
| 10000 mm² | 2.4710538146717E-5 sq ch |
| 50000 mm² | 0.00012355269073358 sq ch |
| 100000 mm² | 0.00024710538146717 sq ch |
| 500000 mm² | 0.0012355269073358 sq ch |
| 1000000 mm² | 0.0024710538146717 sq ch |
| 5000000 mm² | 0.012355269073358 sq ch |
| 10000000 mm² | 0.024710538146717 sq ch |