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120 kpa equals approximately 17.4 psi.
This conversion is based on the fact that 1 kilopascal (kpa) equals about 0.145038 psi. Multiplying 120 kpa by this factor gives the psi value, which helps in understanding pressure measurements across different systems and units.
Pressure Conversion from kpa to psi
Result in psi:
Conversion Formula
The formula to convert kpa to psi is psi = kpa × 0.145038. This works because 1 kilopascal equals 0.145038 pounds per square inch. To perform the conversion, multiply the kpa value by this factor which directly relates the two units. For example, for 120 kpa: 120 × 0.145038 equals about 17.4 psi.
Conversion Example
- Convert 150 kpa to psi:
- Multiply 150 by 0.145038
- 150 × 0.145038 = 21.7557
- Result is approximately 21.7557 psi
- Convert 95 kpa to psi:
- Multiply 95 by 0.145038
- 95 × 0.145038 = 13.7983
- Result is approximately 13.7983 psi
- Convert 130 kpa to psi:
- Multiply 130 by 0.145038
- 130 × 0.145038 = 18.855
- Result is approximately 18.855 psi
- Convert 145 kpa to psi:
- Multiply 145 by 0.145038
- 145 × 0.145038 = 21.037
- Result is approximately 21.037 psi
Conversion Chart
| Kpa | Psi |
|---|---|
| 95.0 | 13.78 |
| 100.0 | 14.50 |
| 105.0 | 15.23 |
| 110.0 | 15.95 |
| 115.0 | 16.67 |
| 120.0 | 17.40 |
| 125.0 | 18.13 |
| 130.0 | 18.85 |
| 135.0 | 19.58 |
| 140.0 | 20.30 |
| 145.0 | 21.03 |
This chart shows pressure values in kpa and their corresponding psi conversions. Use it to quickly find psi for similar kpa values by locating the row that matches your kpa measurement.
Related Conversion Questions
- How many psi are in 120 kpa?
- What is the psi equivalent of 120 kilopascals?
- Can you convert 120 kpa to pounds per square inch?
- What is the pressure in psi for 120 kpa?
- How do I change 120 kpa into psi units?
- Is 120 kpa equal to 17.4 psi?
- What is the formula to convert 120 kpa to psi?
Conversion Definitions
kpa
Kilopascal (kpa) is a metric unit of pressure equal to 1,000 pascals, measuring force per unit area. It is used in various fields including meteorology, engineering, and physics to quantify pressure levels in a standardized way.
psi
Pounds per square inch (psi) is a pressure unit primarily used in the United States, expressing force in pounds applied over an area of one square inch. It is common in automotive, tire, and industrial pressure measurements.
Conversion FAQs
How accurate is converting 120 kpa to psi using the formula?
The conversion formula multiplies kpa by 0.145038, which is a precise factor. Minor differences can occur due to rounding, but generally, it provides an accurate psi value for pressure measurements in practical applications.
Can I use this conversion method for other pressure units?
No, the specific factor 0.145038 is for converting kpa to psi. Different units require different conversion factors, so ensure you use the correct constant when converting other pressure units.
What devices measure pressure in kpa and psi?
Pressure gauges, sensors, and meters are designed to measure in kpa or psi, depending on the application and region. Many modern devices can display readings in both units with a simple switch or setting adjustment.
