Convert 21 Millipascal Second to Pound-force second per square foot
0.0004385941188972 lbf·s/ft²
21 mPa s (millipascal second) is equal to 0.0004385941188972 lbf·s/ft² (Pound-force second per square foot). To convert from millipascal second to Pound-force second per square foot, multiply by 0.0000208854342332 or divide by 47,880.25898022151.