How to convert psi to kpa

The pounds per square inch [psi] is a unit of pressure and stress according to the Imperial and US customary systems of units.

Owing to the adherence of the United States, Liberia and Myanmar to the imperial system of measurement, scientists around the world find themselves having to convert between units in that system and units in the much more prevalent SI, or metric, system. When measuring air pressure, hydraulic pressure and quantities related to stress tolerance in metals, that means converting between pounds per square inch PSI , which are imperial units, and Pascals, which are SI units. The Pascal is actually a very small unit compared to the PSI, so when measuring in SI units, it's more commonplace to measure in kilopascals kPa. One kilopascal is equal to 1, Pascals. The Pascal Pa is named after Blaise Pascal, who was a French scientist and mathematician who worked extensively on problems concerning hydraulics. Pressure is equal to force per unit area, and in the metric system, force is measured in Newtons in honor of Sir Isaac Newton. Similarly, PSI is the force in pounds per unit of area in square inches, and so any lbs to PSI conversion calculator would need additional information about the area in order to complete the calculation.

How to convert psi to kpa

Pressure is a physical quantity that defines the force exerted per unit area, and depending on the application or our geographical location, it can be measured in different units, Bar [Bar], Pa [Pascal], Kpa [Kilopascal], and Psi [Pounds per Square Inch]. When converting between different units of pressure, having a conversion table with factors and explanations of each unit of measurement can be incredibly helpful. This article will provide a comprehensive guide to pressure unit conversion, including a conversion table of up to 50 bar that can be downloaded. It is often used to measure pressure in mechanical engineering, building services, automobiles, and monitoring tire pressures — based on the pressure in the atmosphere, with one bar roughly equal to the pressure at sea level on a cool day. The Pascal Pa is the SI unit of pressure. It is named after Blaise Pascal, a French mathematician, and physicist who made significant contributions to the study of fluids and pressure. This means that it is a relatively small unit of pressure, and larger pressures are typically expressed in kilopascals Kpa or megapascals Mpa. As shown in the table of pressure conversions, 1 Kpa is equivalent to 1, Pa, and 1 Mpa is equal to 1,, Pa. Pascals are the basic unit; however, they are relatively small units compared, and when measuring larger pressures, such as those found in engineering applications, kilopascals are often used instead. Psi pounds per square inch or pound-force per square inch is a unit of pressure commonly used in the United States to measure pressure in hydraulic systems, pneumatic systems, and other industrial applications and is defined as the pressure exerted by a force of one pound-force applied to an area of one square inch. If you would like to know more about the author, here is my Personal Linkedin Account. Table of Contents Toggle.

The kilopascal is easiest to use for atmospheric measurements, because it provides for readings in the hundreds. Please provide values below to convert psi [psi] to kilopascal [kPa], or vice versa.

Please provide values below to convert psi [psi] to kilopascal [kPa], or vice versa. Definition: A pound-force per square inch symbol: psi is an imperial and US customary unit of pressure based on avoirdupois units. It is defined as the pressure that results when a force of one pound-force is applied to a one-square-inch area. It is based on the avoirdupois system, a system that uses weights in terms of the avoirdupois pound, which was standardized in The system is believed to have come into use in England around and was used in the international wool trade.

This kPa converter is crafted to assist you in understanding the nuances of kilopascals conversion. Our kPa pressure converter is designed to provide you with a comprehensive knowledge of kPa unit conversion, enabling you to apply these conversions effectively in various real-world scenarios. Now is the ideal time to explore key kPa unit conversion formulas for converting kPa to other units. These formulas are vital for understanding kPa pressure conversions and are useful even without specialized tools. Here's the formula:. For converting kPa to Bar , use the conversion factor of 0. The formula is as follows:. The formula is:. To convert from Pascal back to kPa , divide Pascal by 0.

How to convert psi to kpa

Please provide values below to convert psi [psi] to kilopascal [kPa], or vice versa. Definition: A pound-force per square inch symbol: psi is an imperial and US customary unit of pressure based on avoirdupois units. It is defined as the pressure that results when a force of one pound-force is applied to a one-square-inch area. It is based on the avoirdupois system, a system that uses weights in terms of the avoirdupois pound, which was standardized in The system is believed to have come into use in England around and was used in the international wool trade.

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The kilopascal is easiest to use for atmospheric measurements, because it provides for readings in the hundreds. The kilopascal is more prevalent in scientific contexts such as material science, engineering, and geophysics. The relationship between KPa and other units of pressure and stress are shown in the following table:. It is based on the avoirdupois system, a system that uses weights in terms of the avoirdupois pound, which was standardized in To convert PSI to bar, remember that a bar is approximately the atmospheric pressure at sea level. Chris Deziel holds a Bachelor's degree in physics and a Master's degree in Humanities, He has taught science, math and English at the university level, both in his native Canada and in Japan. From: psi To: kilopascal. The definition of psi depends on the definitions of the pound-force and the inch units. What is that pressure in bars and in kPa? How to Convert Centimeters to Centimeters Squared. When measuring air pressure, hydraulic pressure and quantities related to stress tolerance in metals, that means converting between pounds per square inch PSI , which are imperial units, and Pascals, which are SI units. Go To Article. Similarly, PSI is the force in pounds per unit of area in square inches, and so any lbs to PSI conversion calculator would need additional information about the area in order to complete the calculation. Pounds per sq.

Please enable Javascript to use the unit converter. The above form works if you are measuring differential pressure, such as the difference in psi between two points.

The unit is derived from the pound-force lb-f, a unit of force and the inch squared, which is a unit of area. That means:. How to Convert mmHg to a kPa. Owing to the adherence of the United States, Liberia and Myanmar to the imperial system of measurement, scientists around the world find themselves having to convert between units in that system and units in the much more prevalent SI, or metric, system. Chris Deziel holds a Bachelor's degree in physics and a Master's degree in Humanities, He has taught science, math and English at the university level, both in his native Canada and in Japan. The kilopascal is simply a multiple of the pascal, as is common within SI. What is that pressure in bars and in kPa? In , at the 14 th General Conference on Weights and Measures, the pascal was adopted as an SI derived unit of pressure. The definition of psi depends on the definitions of the pound-force and the inch units. The relationship between psi and other units of pressure and stress are shown in the following table:.