An inch of water or inch water column (wc, inch WC, inAq, inH₂O) the pressure exerted by a column of water 1 inch in height at the standard acceleration of gravity.
1 inAq is approximately equal to 1.866 torr at 60°F.
1 inch waterinAq = 1*0.036126356314058 psipsi
1 inch waterinAq = 1*2.4908200825856 millibarsmbar
1 inch waterinAq = 1*0.0025398892382103 kilograms force/square centimeterkgf/cm²
1 inch waterinAq = 1*1.8682739766468 millimeters mercurymmHg
