To Convert from PSI to Pascals:

14.7 Pounds  4.4482 Newtons  1550 Sq inches  = 101,352 Newtons 
1.0 Sq inch  1.0 Pound  1.0 Sq Meter  = Sq meter 
= 101,352 Pascals 
You try a conversion. Pick a pressure . . . 
Pounds  4.4482 Newtons  1550 Sq inches  = Newtons 
Sq inch  Pound  Sq Meter  = Sq meter 
= Pascals 