साँचा:Unit area density का स्रोत देखें

<noinclude>{{pp-template}}</noinclude><includeonly>{{#switch: {{{1|}}}
| km
| sqkm = <span style="white-space:nowrap">{{formatnum: {{{2}}} }}&nbsp;/[[Square kilometre|km<sup>2</sup>]]</span> <span style="white-space:nowrap">({{formatnum: {{#expr: {{{2}}}*2.589988110336 round {{{3|0}}} }} }}&nbsp;/[[Square mile|sq&nbsp;mi]])</span>
| mi
| sqmi = <span style="white-space:nowrap">{{formatnum: {{{2}}} }}&nbsp;/[[Square mile|sq&nbsp;mi]]</span> <span style="white-space:nowrap">({{formatnum: {{#expr: {{{2}}}/2.589988110336 round {{{3|0}}} }} }}&nbsp;/[[Square kilometre|km<sup>2</sup>]])</span>
| ha = <span style="white-space:nowrap">{{formatnum: {{{2}}} }}&nbsp;/[[Hectare|ha]]</span> <span style="white-space:nowrap">({{formatnum: {{#expr: {{{2}}}*0.40468564224 round {{{3|0}}} }} }}&nbsp;/[[Acre|acre]])</span>
| acre = <span style="white-space:nowrap">{{formatnum: {{{2}}} }}&nbsp;/[[acre]]</span> <span style="white-space:nowrap">({{formatnum: {{#expr: {{{2}}}/0.40468564224 round {{{3|0}}} }} }}&nbsp;/[[Hectare|ha]])</span>
| m
| sqm = <span style="white-space:nowrap">{{formatnum: {{{2}}} }}&nbsp;/[[Square meter|m<sup>2</sup>]]</span> <span style="white-space:nowrap">({{formatnum: {{#expr: {{{2}}}/10.763911 round {{{3|0}}} }} }}&nbsp;/[[Square foot|sq&nbsp;ft]])</span>
| ft
| sqft = <span style="white-space:nowrap">{{formatnum: {{{2}}} }}&nbsp;/[[Square foot|sq&nbsp;ft]]</span> <span style="white-space:nowrap">({{formatnum: {{#expr: {{{2}}}*10.763911 round {{{3|0}}} }} }}&nbsp;/[[Square metre|m<sup>2</sup>]])</span>}}</includeonly><noinclude>
This template displays area density measurement units used within various [[:Category:Geobox]] templates, automatically converting between metric/imperial values. The input must be unformatted numeric values (i.e. without commas, the commas are automatically added to the output).

It can display and convert following units:
* '''/m<sup>2</sup>''' to '''/sq&nbsp;ft''' ('''/square metre''' to '''/square foot''') and vice-versa
* '''/ha''' to '''/acre''' ('''/hectare''' to '''/acre''') and vice-versa
* '''/km<sup>2</sup>''' to '''/sq&nbsp;mi''' ('''/square kilometre''' to '''/square mile''') and vice-versa

The template has 3 unnamed parameters: <code><nowiki>{{Unit area| unit| value| round}}</nowiki></code>. Their meaning is as follows: 
# '''unit''' … obligatory, unit (<code>sqm/m, sqft/ft, ha, acre, sqkm/km, sqmi/mi</code>) of the <code>value</code> parameter, it will get displayed first
# '''value''' … obligatory, numerical value
# '''round''' … mandatory, number of decimal digits (negative numbers can be used for rounded figures); if not specified 0 is assumed

For examples see [[Template_talk:Unit_area_density|discussion]].

[[Category:Geobox unit|area density]]
</noinclude>