The conversion of 1.2 atm to kpa results in approximately 144.00 kpa.
Since 1 atmosphere (atm) equals 120 kilopascals (kpa), multiplying 1.2 atm by 120 gives the result in kpa. This means that when you have 1.2 atm of pressure, it is equivalent to 144 kpa. This conversion helps relate pressure measurements in different units used across fields.
Conversion Result
1.2 atm is equal to 144.00 kpa.
Conversion Tool
Result in kpa:
Conversion Formula
The conversion from atm to kpa is based on a simple multiplication. Since 1 atm equals 120 kpa, the formula is: Pressure in kpa = Pressure in atm * 120. This works because the atm-to-kpa ratio is a fixed value, making the calculation straightforward. For example, 2 atm times 120 gives 240 kpa.
Conversion Example
- Convert 0.5 atm to kpa:
- Multiply 0.5 by 120.
- 0.5 * 120 = 60 kpa.
- Convert 2.5 atm to kpa:
- Multiply 2.5 by 120.
- 2.5 * 120 = 300 kpa.
- Convert 3 atm to kpa:
- Multiply 3 by 120.
- 3 * 120 = 360 kpa.
- Convert 1 atm to kpa:
- Multiply 1 by 120.
- 1 * 120 = 120 kpa.
Conversion Chart
| atm | kpa |
|---|---|
| -23.8 | -2856.00 |
| -15.0 | -1800.00 |
| -10.0 | -1200.00 |
| -5.0 | -600.00 |
| 0.0 | 0.00 |
| 1.0 | 120.00 |
| 5.0 | 600.00 |
| 10.0 | 1200.00 |
| 15.0 | 1800.00 |
| 20.0 | 2400.00 |
| 26.2 | 3144.00 |
This chart shows pressure values in atm and their convertions in kpa. You can use it to quickly find the kpa equivalent for any atm value listed here.
Related Conversion Questions
- How many kilopascals are in 1.2 atmospheres of pressure?
- What is the pressure in kpa when the pressure is 1.2 atm?
- Convert 1.2 atm pressure to kilopascals?
- How do I convert 1.2 atm to kpa manually?
- Is 1.2 atm equivalent to 144 kpa?
- What is the formula to change atm to kpa for 1.2 atm?
- How can I calculate pressure in kpa from atm readings like 1.2?
Conversion Definitions
atm
Atm, or standard atmosphere, is a unit of pressure based on Earth’s average atmospheric pressure at sea level, equal to 101.325 kilopascals. It is used to measure pressure in scientific and engineering contexts, especially in gas laws and vacuum systems.
kpa
Kilopascal (kpa) is a metric unit of pressure equal to 1,000 pascals. It measures force per unit area, and is widely used in meteorology, engineering, and physics to quantify pressure, stress, and load, providing a standard for pressure measurement across various applications.
Conversion FAQs
Why is the conversion factor between atm and kpa exactly 120?
The factor 120 comes from the definition that 1 atm equals 101.325 kpa, but often rounded to 120 for simplicity in calculations, especially in engineering contexts. This approximation makes mental math easier but slightly less precise.
Can I convert atm to kpa without a calculator?
Yes, by knowing that 1 atm roughly equals 120 kpa, you can estimate conversions by multiplying the atm value by 120. For more accurate results, a calculator or conversion tool should be used, especially for non-integer values.
Does temperature affect the atm to kpa conversion?
No, the conversion factor between atm and kpa is based purely on pressure units and does not depend on temperature. However, actual pressure readings can be influenced by temperature, but the conversion factor remains constant regardless of temperature changes.