Everest Blowers Conversion Toolset

Reach Out to us

Conversion Chart for Blower Parameters

Understand Blower Parameter Conversion with Our Chart

Pressure Vacuum

mbar (hPa)

bar

Pa (N/m2)

KPa

atm

Kgf cm -2(at)

mm H2O

Torr (mm Hg)

micron

in Hg

in H2O

lbfin-2 (psi)

1 mbar

1×10-3

102

0.1

9.869×10-4

1.02×10-3

10.197

0.75

750

2.953×10-2

0.402

1.45×10-2

1 bar

103

1×105

100

0.987

1.02

1.02×104

7.5×102

7.5×105

29.53

4.015×102

14.5

1 Pa (N/m2)

0.01

1×10-5

0.001

9.869×10-6

1.02×10-5

0.102

7.5×10-3

7.5

2.953×10-4

4.015×10-3

1.45×10-4

1 KPa

0.01

103

9.869×10-3

1.02×10-2

1.02×102

7.5

7.5×103

0.295

4.015

0.145

1 atm

1.013×103

1.013

1.013×105

1.013×102

1.033

1.033×104

7.6×102

7.6×105

29.92

4.068×102

14.7

1 Kgfcm-2(at)

9.807×102

0.981

9.807×104

98.07

0.968

104

7.356×102

7.356×105

28.96

3.937 x 102

14.22

1 mm H2O

9.807×10-2

9.807×10-5

9.807

9.807×10-3

9.677×10-5

10-4

7.354×10-2

73.54

2.896×10-3

3.394×10-2

1.42×10-3

1 Torr (mm Hg)

1.333

1.333×10-3

1.333×102

1.333×10-1

1.316×10-3

1.36×10-3

13.59

103

3.937×10-2

0.535

1.934×10-2

1 micron

1.333×10-3

1.333×10-6

1.333×10-1

1.333×10-4

1.316×10-6

1.36×10-6

1.359×10-2

10-3

3.937×10-5

5.35×10-4

1.934×10-5

1 in Hg

33.86

3.386×10-2

3.386×103

3.386

3.342×10-2

3.453×10-2

3.45×102

25.4

2.54×104

13.6

0.491

1 in H2O

2.491

2.491×10-3

2.491×102

0.249

2.458×10-3

2.54 x 10-3

25.4

1.868

1.868X103

7.356×10-2

3.613×10-2

1 lbfin-2 (psi)

68.95

6.895×10-2

6.895×103

6.895

6.805×10-2

7.03×10-2

7.03×102

51.71

5.171×104

2.036

27.68

Capacity

	m3/h	m3/min	m3/s	l/min	cfm (ft3min-1)	gal/min
1 m3/h	1	1.667×10-2	2.778×10-4	16.67	0.588	4.403
1 m3/min	60	1	1.667×10-2	103	35.28	2.642×102
1 m3/s	3600	60	1	6×104	2.117×103	1.585×104
1 l/min	6×10-2	10-3	1.667×10-5	1	3.528×10-2	0.264
1 cfm(ft3min-1)	1.699	2.832×10-2	4.72×10-4	28.32	1	7.481
1 gal/min	0.227	0.378	6.306×10-5	3.784	0.133	1

Efficiency

	KW	W(J/S)	PS	Hp	Kcal/hr	Btu/hr
1 KW	1	103	1.36	1.341	860	3.412×103
1 W(J/S)	10-3	1	1.36×10-3	1.341×10-3	0.860	3.412
1 PS	0.736	736	1	0.986	6.329×102	2.509×103
1 hp	0.746	7.46	1.014	1	6.413×102	2.545×103
1 Kcal/hr	1.163×10-3	1.163	1.58×10-3	1.559×10-3	1	3.968
1 Btu/hr	2.931×10-4	0.2931	3.985×10-4	3.93×10-4	0.252	1

Length

	mm	cm	m	in	ft	yd
1 mm	1	0.1	10-3	3.94×10-2	3.28×10-3	1.093×10-3
1 cm	10	1	10-2	0.394	3.28×10-2	1.093×10-2
1 m	103	102	1	39.4	3.28	1.093
1 in	25.4	2.54	2.54×10-2	1	8.33×10-2	2.78×10-2
1 ft	3.048×102	30.48	0.305	12	1	0.333
1 yd	9.144	0.914×102	0.914	36	3	1

Volume

	ml(cm3)	l(dm3)	in3	ft3	imp.gal	U.S.gal
1 ml(cm3)	1	10-3	0.061	3.53×10-5	2.20×10-4	2.64×10-4
1 ldm3	103	1	0.610×102	3.53×10-2	0.220	0.264
1 in3	16.39	1.639×10-2	1	5.79×10-4	3.606×10-3	4.327×10-3
1 ft3	2.83×104	28.3	1.728×103	1	6.25	7.46
1 lmp.gal	4.55×103	4.55	2.773×102	0.160	1	1.20
1 U.S.gal	3.785×103	3.785	2.311×102	0.134	0.833	1

Weight

	ml(cm3)	l(dm3)	in3	ft3	imp.gal	U.S.gal
1 ml(cm3)	1	10-3	0.061	3.53×10-5	2.20×10-4	2.64×10-4
1 ldm3	103	1	0.610×102	3.53×10-2	0.220	0.264
1 in3	16.39	1.639×10-2	1	5.79×10-4	3.606×10-3	4.327×10-3
1 ft3	2.83×104	28.3	1.728×103	1	6.25	7.46
1 lmp.gal	4.55×103	4.55	2.773×102	0.160	1	1.20
1 U.S.gal	3.785×103	3.785	2.311×102	0.134	0.833	1

Temperature

Temperature Conversion tc (°C) — tf (°F)

1.8 x tc (°C) + 32 = tf (°F)

0.556 x tf (°F) – 17.78 =tc (°C)

Steam Table — Positive Pressure

Conversion Chart