Шаблон:Convert/list of units/area/short list
| AREA (Full list) | ||||||
|---|---|---|---|---|---|---|
| system | unit | unit- code | abbrev- iation | notes | sample default conversion | combination output units |
| SI | square килоmetre | km2 | кm2 | US spelling: square kilometer | 1.0 кm2 (11,000,000 sq ft) |
|
| square metre | m2 | m2 | US spelling: square meter | 1.0 m2 (11 sq ft) |
| |
| square сантиmetre | cm2 | сm2 | US spelling: square centimeter | 1.0 сm2 (0.0011 sq ft) |
| |
| square миллиmetre | mm2 | мm2 | US spelling: square millimeter | 1.0 мm2 (1.1×10−5 sq ft) |
| |
| non-SI metric | hectare | ha | ha | 1.0 ha (2.5 acres) | ||
| Imperial & US customary | square mile | sqmi | sq mi | 1.0 sq mi (2.6 кm2) |
| |
| acre | acre | (none) | 1.0 acre (0.40 ha) | |||
| square yard | sqyd | sq yd | 1.0 sq yd (0.84 m2) | |||
| square foot | sqft (sqfoot) | sq ft | long code "sqfoot" outputs square foot (and never feet) | 1.0 sq ft (0.093 m2) |
| |
| square inch | sqin | sq in | 1.0 sq in (6.5 сm2) |
| ||
| Other | square nautical mile | sqnmi | sq nmi | 1.0 sq nmi (3.4 кm2; 1.3 sq mi) | ||
| dunam | dunam | (none) | For alternative spellings and definitions see the full list | 1.0 dunam (0.0010 кm2; 0.00039 sq mi) | ||
| tsubo | tsubo | (none) | 1.0 tsubo (3.3 m2) | |||