面積は、2次元の表面または形状の程度の尺度です。通常、平方メートル（m²）などの正方形ユニットで測定されます。
1 ground = 404,686,000 mm²
1 mm² = 2.4711e-9 ground
例:
15 地面を平方ミリメートルに変換します。
15 ground = 6,070,290,000 mm²
| 地面 | 平方ミリメートル |
|---|---|
| 0.01 ground | 4,046,860 mm² |
| 0.1 ground | 40,468,600 mm² |
| 1 ground | 404,686,000 mm² |
| 2 ground | 809,372,000 mm² |
| 3 ground | 1,214,058,000 mm² |
| 5 ground | 2,023,430,000 mm² |
| 10 ground | 4,046,860,000 mm² |
| 20 ground | 8,093,720,000 mm² |
| 30 ground | 12,140,580,000 mm² |
| 40 ground | 16,187,440,000 mm² |
| 50 ground | 20,234,300,000 mm² |
| 60 ground | 24,281,160,000 mm² |
| 70 ground | 28,328,020,000 mm² |
| 80 ground | 32,374,880,000 mm² |
| 90 ground | 36,421,740,000 mm² |
| 100 ground | 40,468,600,000 mm² |
| 250 ground | 101,171,500,000 mm² |
| 500 ground | 202,343,000,000 mm² |
| 750 ground | 303,514,500,000 mm² |
| 1000 ground | 404,686,000,000 mm² |
| 10000 ground | 4,046,860,000,000 mm² |
| 100000 ground | 40,468,600,000,000 mm² |
Inayam