50 Gradian = 45.000086 Degree

Capacitance

78 Femtofarad

78,000.00 Attofarad

fF → aF

Surface tension

80 Ounce force per inch

875.632 Newton per Meter

ozf/in → N/m

Electric voltage

81 Abvolt

8.100e-7 Volt

abV → V

Radiation

81 Millicurie

2.997e+9 Becquerel

mCi → Bq

Density

63 Gram per Cubic Centimeter

63,000.00 Kilogram per Cubic Meter

g/cm³ → kg/m³

Length

21 Inch

53.34 Centimeter

in → cm