Yes, one kilopascal (kPa) is larger than one pound per square inch (psi). Both approaches will give you the correct psi value. The second option is to multiply kPa by 0.1450377377. The first option is to divide kPa by 6.8947572932, which is the number of kPa in one psi. You have two conversion options to convert kilopascals (kPa) to pounds per square inch (psi). 372 CHAPTER 16 GENERATORS 1.4 Limited by armature heating 1.2 517 kPa 75 psi H2 414 60 kPa psi H2 0.8 0.76 PU 310 45 kPa psi H2 207 kPa 30 psi H2 Limited by. You will typically encounter psi pressure readings in tire pressure measurements, pump pressure, fuel storage, hydraulics, non-SI industrial applications, and in the sciences. The definition of psi is the pressure resulting from one pound-force applied to an area of one square inch. Psi is a non-SI unit, while Pascals (Pa) is a SI unit. In countries that use the imperial system of measurement or the United States customary system of units, psi is the preferred unit of pressure. kPa to psi Conversion Table Convert pressure values from kPa units to psi pressure units using the following method: .76 Pascals (Pa) Pascals (Pa) psi value x 6894.76 Pa kPa value x 1000 Pa psi value kPa value x 0. You will encounter kPa in everyday life when taking a tire pressure, checking water pressure, measuring air pressure, and inspecting pressure tanks. In academia, kilopascals are used in chemistry, engineering, hydraulics, physics, and geophysics. Kilopascals (kPa) are the standard unit of pressure in countries that use the International System of Units (SI units). The Pascal unit is named after Blaise Pascal, a French mathematician, physicist, and philosopher. You can also convert kilopascal to pascal, exapascal, petapascal, terapascal, gigapascal, megapascal. It is a multiple of the Pascal pressure unit, which is equivalent to one newton per square meter (N/m2). 1 kPa 0.145038 psi / Convert kilopascal to psi. In SI base units, a kilopascal is equal to 1,000 kilograms per meter per second squared. This makes sense since pressure equals force per unit area, in this case, newtons per square meter. A kilopascal is the pressure of 1,000 newtons per square meter. The unit of pressure kPa stands for kilopascal. Here are the answers to some of the most common conversions and questions people ask about kPa to psi. People often have specific questions about converting from kPa to psi. Whats the difference between PSI and kPa The conversion ratio from psi to kPa can be determined as follows: Pascals (Pa) .76 Pascals.
Please visit pressure conversion to convert all pressure units.Frequently Asked Questions About Kilopascals (kPa) to Pounds Per Square Inch (psi) Psi (pounds per square inch) is 1 pound of force per square inch. To convert psi to kPa, multiply the psi value by 6.89475729.įor example, to convert 50 psi to kPa, multiply 50 by 6.89475729, that makes 344.7378 kPa is 50 psi.
Psi = kPa / 6.89475729 How to convert psi to kPa (kilopascal)?ġ Psi is equal to 6.89475729 kPa. Do you need to convert 70 kPa to psi We have the solution 70 kPa equals 10.1526 psi, which is the same as saying 70 kilopascals equals 10.1526 pounds per.
Pressure density of mud (lbm/gal) x 7.48 (gal/ft3gh (ft) Where g acceleration due to gravity. To convert kPa to psi, multiply the kPa value by 0.14503773779 or divide by 6.89475729.įor example, to convert 220 kPa to psi, multiply 220 by 0.14503773779, that makes 31.9 psi is 220 kPa. Prove that when density of drilling fluid is expressed in lbm/gal and depth in h ft, the pressure at the bottom of the wellbore can be expressed as P 0.052 x density of mud (lbm/gal) x depth (h) psi. How to convert kPa (kilopascal) to psi?ġ Kilopascal (kPa) is equal to 0.14503773779 psi. Alternatively, to find out the kilopascal value for the most commonly converted psi values, you may check the psi to kPa conversion table.īelow, you will find information of how to convert psi to kPa and how to convert kPa to psi, including the formulas and example conversions. We assume you are converting between kilopascal and pound/square inch. To convert pound force per square inch (psi) to kilopascal (kPa), you may use the psi to kPa converter above. How many kPa in 1 PSI The answer is 6.89475728.