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Units to SI Units Conversion Table

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Use this table for converting units into International System of Units (SI).

ValuePrevious unitSymbolNew unitSymbolDefining equation
LengthÅngströmÅmeterm1 Å = 10–10m
Pressuremm mercurymm HgpascalPa1 mm Hg = 133,3 Pa
EnergyErgergjouleJ1 erg = 10–7 J
PowerhorsepowerPSwattW1 PS = 735,5 W
Dynamic viscosityPoisePpascal secondPa · s1 P = 0,1 Pa · s/1c P = 1 m Pa · s
Kinematic viscosityStokesStcm2/s1 St = 1 cm2/s = 10–4 m2/s
Impact valuekpm/cm2J/cm21 kpm/cm2 = 9,087 J/cm2
Heat capacitykcal/°CJ/K1 kcal/°C = 4,187 · 103 J/K
Heat conductivitykcal/m · h · °CW/K · m1 kcal/m · h °C = 1,163 W/K · m
Specific heatkcal/kg · °CJ/kg · K1 kcal/kg · °C = 4,187 · 103 J/kg · K
Magnetic field strengthOerstedOeampere / meterA / m1 Oe = 79,6 A/m
Magnetic flux densityGaussGteslaT1 G = 10–4 T
Magnetic fluxMaxwellMweberWb1 M = 10–8 Wb
Luminous intensityinternat. candlelKcandelacd1 lK = 1,019 cd
LuminaceStilbsbcd/m21 sb = 104 cd/m2
Absorbed doseRemremJ/kg1 rem = 0,01 J/kg
Ion doseRöntgenRC/kg1 R = 2,58 · 10–4 C/kg

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