Editing Module:Convert/documentation/conversion data (section)

=== Per unit area ===
{| class="wikitable" style="text-align: center;"
!Unit code !!Symbol !!US symbol !!Scale !!Extra !!Name !!Plural name !!US name !!US plural name !!Prefix !!Default !!Link
|-
| /acre || /acre ||  || 1/4046.8564224 ||  || per acre || per acre ||  ||  ||  || /ha || [[Acre]]
|-
| /ha || /ha ||  || 100e-6 ||  || per hectare || per hectare ||  ||  ||  || /acre || [[Hectare]]
|-
| /sqcm || /cm<sup>2</sup> ||  || 1e4 ||  || per square centimetre || per square centimetre || per square centimeter || per square centimeter ||  || /sqin || [[Square centimetre]]
|-
| /sqin || /in<sup>2</sup> ||  || 1/0.00064516 ||  || per square inch || per square inch ||  ||  ||  || /sqcm || [[Square inch]]
|-
| /sqkm || /km<sup>2</sup> ||  || 1e-6 ||  || per square kilometre || per square kilometre || per square kilometer || per square kilometer ||  || /sqmi || [[Square kilometre]]
|-
| /sqmi || /sq&nbsp;mi ||  || 1/2,589,988.110336 ||  || per square mile || per square mile ||  ||  ||  || /sqkm || [[Square mile]]
|-
| PD/acre || /acre ||  || 1/4046.8564224 ||  || inhabitant per acre || inhabitants per acre ||  ||  ||  || PD/ha || [[Acre]]
|-
| PD/ha || /ha ||  || 100e-6 ||  || inhabitant per hectare || inhabitants per hectare ||  ||  ||  || PD/acre || [[Hectare]]
|-
| PD/sqkm || /km<sup>2</sup> ||  || 1e-6 ||  || inhabitant per square kilometre || inhabitants per square kilometre || inhabitant per square kilometer || inhabitants per square kilometer ||  || PD/sqmi || [[Square kilometre]]
|-
| PD/sqmi || /sq&nbsp;mi ||  || 1/2,589,988.110336 ||  || inhabitant per square mile || inhabitants per square mile ||  ||  ||  || PD/sqkm || [[Square mile]]
|-
| /cm2 || =/sqcm
|-
| /in2 || =/sqin
|-
| /km2 || =/sqkm
|-
| pd/acre || =PD/acre
|-
| pd/ha || =PD/ha
|-
| PD/km2 || =PD/sqkm
|-
| pd/km2 || =PD/sqkm
|-
| PD/km² || =PD/sqkm
|-
| pd/sqkm || =PD/sqkm
|-
| pd/sqmi || =PD/sqmi
|}