Square decimetre is metric area unit, symbol: [dm²]. Definition of 1 square decimetre = 1 dm x 1 dm. Area equal with 1 decimetre by 1 decimetre square.. Compared to square metre, square decimetre is smaller unit.
• 1 [dm²] = (exactly) `0.01` [m²]
• 1 [m²] = (exactly) `1/(0.01)` [dm²] = 100 [dm²]
Multiply convert of square decimetre to common area units:[dm²]
Area units sort by name in ABC order