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Pressure to Head / Pump Head Calculator

Pump head calculator:

Online pump head calculator.

Pressure to Head Formulas:

Imperial Units:

H=(2.31 * (P)) /SG

where:

H= Head, ft.

P= Pressure, psi.

SG= Specific Gravity.

SI Units:

H=(10.2 * (P)) /SG

where:

H= Head, m.

P= Pressure, bar.

SG= Specific Gravity.

Convert from Pressure – Pounds per Square Inch (psi) to Head of Water in Feet (fth2o)

Pressure (PSI)Head (ft)Pressure (PSI)Head (ft)
12,312660,06
24,622762,37
36,932864,68
49,242966,99
511,553069,30
613,863171,61
716,173273,92
818,483376,23
920,793478,54
1023,103580,85
1125,413683,16
1227,723785,47
1330,033887,78
1432,343990,09
1534,654092,40
1636,964194,71
1739,274297,02
1841,584399,33
1943,8944101,64
2046,2045103,95
2148,5146106,26
2250,8247108,57
2353,1348110,88
2455,4449113,19
2557,7550115,50

 

Convert from Pressure – barĀ to Head of Water in meterĀ (mh2o)

Pressure (bar)Head (m)Pressure (bar)Head (m)
110,2026265,20
220,4027275,40
330,6028285,60
440,8029295,80
551,0030306,00
661,2031316,20
771,4032326,40
881,6033336,60
991,8034346,80
10102,0035357,00
11112,2036367,20
12122,4037377,40
13132,6038387,60
14142,8039397,80
15153,0040408,00
16163,2041418,20
17173,4042428,40
18183,6043438,60
19193,8044448,80
20204,0045459,00
21214,2046469,20
22224,4047479,40
23234,6048489,60
24244,8049499,80
25255,0050510,00

Pressure online converter.