1 kpa equals approximately 0.0075 atm.
To convert 1 kilopascal to atmospheres, we use the conversion factor where 1 kpa equals 0.0075 atm. This is because 1 atm is defined as 101.325 kpa, so dividing 1 by 101.325 gives the result. Therefore, 1 kpa is about 0.0075 atm, making conversions straightforward for pressure measurements.
Conversion Result for 1 kpa to atm
Result in atm:
Conversion Formula
The conversion formula from kpa to atm is: atm = kpa × 0.0075. This formula works because 1 atm is exactly equal to 101.325 kpa. Dividing 1 by 101.325 yields approximately 0.0075, which is multiplied by the kpa value to get atm. For example, converting 10 kpa: 10 × 0.0075 = 0.075 atm.
Conversion Example
- Convert 5 kpa to atm:
- Step 1: Write down the value in kpa: 5
- Step 2: Multiply by 0.0075: 5 × 0.0075
- Step 3: Calculate: 0.0375 atm
- Result: 5 kpa equals 0.0375 atm
- Convert 10 kpa to atm:
- Step 1: Write 10 in kpa
- Step 2: Multiply by 0.0075: 10 × 0.0075
- Step 3: Result is 0.075 atm
- Answer: 10 kpa equals 0.075 atm
- Convert 20 kpa to atm:
- Step 1: Write 20 in kpa
- Step 2: Multiply: 20 × 0.0075
- Step 3: Result: 0.15 atm
- Final answer: 20 kpa equals 0.15 atm
Conversion Chart
| Kpa | Atm |
|---|---|
| -24.0 | -0.18 |
| -20.0 | -0.15 |
| -16.0 | -0.12 |
| -12.0 | -0.09 |
| -8.0 | -0.06 |
| -4.0 | -0.03 |
| 0.0 | 0.00 |
| 4.0 | 0.03 |
| 8.0 | 0.06 |
| 12.0 | 0.09 |
| 16.0 | 0.12 |
| 20.0 | 0.15 |
| 24.0 | 0.18 |
| 26.0 | 0.195 |
Use this chart to quickly find the atm equivalent of a kpa value by matching the pressure value in the first column with its atm conversion in the second.
Related Conversion Questions
- How much is 1 kpa in atm for pressure measurements?
- What is the atm equivalent of 1 kilopascal?
- Convert 1 kpa to atm pressure units?
- How do I change 1 kpa into atm in calculations?
- Is 1 kpa equal to 0.0075 atm or not?
- What is the atm value when pressure is 1 kpa?
- How can I convert 1 kilopascal into atm in a formula?
Conversion Definitions
kpa
Kilopascal (kpa) is a metric unit of pressure equal to 1,000 pascals, used to measure force per unit area, especially in engineering and meteorology, representing the pressure exerted by a force of one newton over an area of one square meter.
atm
Atmosphere (atm) is a standard unit of pressure defined as the pressure exerted by a 760 mm mercury column at 0°C, used to describe pressure in gases and weather systems, representing sea level atmospheric pressure.
Conversion FAQs
Why is 1 kpa equal to about 0.0075 atm?
This is because 1 atm equals exactly 101.325 kilopascals, so dividing 1 by 101.325 yields roughly 0.0075, which is the conversion factor used to find atm from kpa, making conversions precise and consistent.
Can I convert pressure from kpa to atm using a calculator?
Yes, simply multiply the kpa value by 0.0075 to get atm, or use online calculators or the provided JavaScript tool for quick, accurate conversions without manual calculations.
What happens if I input a negative value in the conversion tool?
Negative pressure values are not physically meaningful in most contexts, but if entered, the tool will perform the multiplication, showing a negative atm value, which might be useful for specific scientific calculations involving relative pressures.