Dave Gerr - Boat Mechanical Systems Handbook-How to Design, Install, and Recognize Proper Systems in Boats

UNITS OF PRESSURE AND STRESS CONVERSIONS

g/sq. cm(cm water

ps

i

lb./sq. ft.

fresh)

kg/sq. cm

kg/sq. m

Pa (N/sq. m)

kPa

ps

i

1

144

70.307

0.070307

703.0695

6,894.76

6.894757

lb./sq. ft.

0.00694

1

0.4882

0.0004882

4.8824

47.88026

0.04788

g/sq. cm

0.01422

2.0482

1

0.001

10

98.0665

0.0980665

kg/sq. m

14.22334

2,048.16

1,000

1

10,000

98,066.5

98,0665

kg/sq. m

0.00142

0.2048

0.1

0.0001

1

9.80665

0.009807

Pa (N/sq. m)

0.000145

0.0208854

0.010197

0.000010197

0.10197

1

0.001

kPa

0.14504

20.88543

10.197

0.010197

101.97

1,000

1

mPa (N/sq. mm)

145.03774

20,885.43

10,197

10.197

101,970

1,000,000

1,000

atmosphere

14.69600

2,116.2124

1,033.227

1.033227

10,332.27

101,325

101.325

in. water (fresh)

0.03613

5.2023

2.54

0.00254

25.4

249.079

0.24909

ft. water (fresh)

0.43350

0.0361

30.48

0.03048

304.8

2,989.067

2.98907

m water (fresh)

0.42233

204.8161

100

0.1

1,000

9,806.65

9.80665

hg

in.

0.49115

70.7262

34.53155

0.034531

345.3155

3,386.38

3.38638

hg mm

0.01934

2.78446

1.35951

0.00136

13.5951

133.32205

0.13334