Convert micropascal to kilopascal
Please provide values below to convert micropascal [µPa] to kilopascal [kPa], or Convert kilopascal to micropascal.
How to Convert Micropascal to Kilopascal
1 µPa = 1e-09 kPa
Example: convert 15 µPa to kPa:
15 µPa = 15 × 1e-09 kPa = 1.5e-08 kPa
Micropascal to Kilopascal Conversion Table
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Micropascal
The micropascal (µPa) is a unit of pressure equal to one millionth of a pascal, used to measure very low pressures.
History/Origin
The micropascal was introduced as part of the SI unit system to quantify extremely small pressure values, especially in scientific and engineering contexts, though it is rarely used in practical applications.
Current Use
The micropascal is primarily used in scientific research, acoustics, and environmental monitoring where precise measurement of very low pressures is required.
Kilopascal
The kilopascal (kPa) is a unit of pressure equal to 1,000 pascals, where one pascal is defined as one newton per square meter.
History/Origin
The kilopascal was introduced as part of the metric system to provide a convenient unit for measuring pressure, especially in scientific and engineering contexts, replacing larger units like the bar in many applications.
Current Use
The kilopascal is widely used today in various fields such as meteorology, engineering, and physics to measure pressure, including tire pressure, blood pressure, and atmospheric pressure.