Equivalent Pressure
kPa	Water (inches)	Mercury (inches)	Pound per square inch (psi)
.002	.01	.007	.0036
.05	.2	.015	.0072
.07	.3	.022	.0108
.10	.4	.029	.0145
.12	.5	.037	.0181
.15	.6	.044	.0217
.17	.7	.051	.0253
.19	.8	.059	.0289
.22	.9	.066	.0325
.25	1.0	.074	.036
.3	1.4	.100	.049
.4	1.7	.128	.067
.5	2.0	.147	.072
.72	2.8	.203	.100
.76	3.0	.221	.109
1.0	4.0	.294	.144
1.2	5.0	.368	.181
1.5	6.0	.442	.217
1.7	7.0	.515	.253
2.0	8.0	.588	.289
2.2	9.0	.662	.325
2.5	10	.74	.361
2.7	11	.81	.397
3.0	12	.88	.433
3.2	13	.96	.469
3.37	13.6	1.00	.491
3.4	13.9	1.02	.500
3.5	14	1.06	.505
3.7	15	1.10	.542
4.0	16	1.18	.578
4.2	17	1.25	.614
4.5	18	1.33	.650
4.7	19	1.40	.686
5.0	20	1.47	.722
6.2	25	1.84	.903
6.7	27.2	2.00	.975
6.9	27.7	2.03	1.00