mm²/cm²/m²/km², ha/acre/ft², 坪/畳/反/町.
mm²: 1000000.0000 cm²: 10000.0000 m²: 1.0000 km²: 0.0000 ha: 0.0001 acre: 0.0002 ft²: 10.7639 坪: 0.3025 畳: 0.6050 反: 0.0010 町: 0.0001
Yes.
No.
Celsius / Fahrenheit / Kelvin / Rankine.
B/KB/MB SI and IEC binary units.
Degrees, radians, gradians, turns.
km/L ↔ L/100km ↔ MPG.