Conversion Factors

To Convert

To

Multiply by
°C °F 1.8 and add 32
kg lb. 2.205
kPa

lbf/in.2(psi)

0.1450
kPa

lbf/ft.2

 20.88
L gal. (imp.) 0.2200
L/s gal./min (gpm) 13.20
lx ft.-candle 0.09290
m ft. 3.281

m2

ft.2

 10.76

m3

ft.3

 35.31
mm in. 0.03937

m3/h

ft.3/min (cfm)

0.5886
m/s ft./min 196.8
MJ Btu 947.8
N lbf 0.2248

ng/(Pa • s • m2)

Btu/h 3.412

RSI

 R 5.679

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