1 inHg = 3.386 kPa
1 kPa = 0.295 inHg
Example:
Convert 15 Inches of Mercury to Kilopascal:
15 inHg = 50.796 kPa
| Inches of Mercury | Kilopascal |
|---|---|
| 0.01 inHg | 0.034 kPa |
| 0.1 inHg | 0.339 kPa |
| 1 inHg | 3.386 kPa |
| 2 inHg | 6.773 kPa |
| 3 inHg | 10.159 kPa |
| 5 inHg | 16.932 kPa |
| 10 inHg | 33.864 kPa |
| 20 inHg | 67.728 kPa |
| 30 inHg | 101.592 kPa |
| 40 inHg | 135.456 kPa |
| 50 inHg | 169.32 kPa |
| 60 inHg | 203.183 kPa |
| 70 inHg | 237.047 kPa |
| 80 inHg | 270.911 kPa |
| 90 inHg | 304.775 kPa |
| 100 inHg | 338.639 kPa |
| 250 inHg | 846.598 kPa |
| 500 inHg | 1,693.195 kPa |
| 750 inHg | 2,539.793 kPa |
| 1000 inHg | 3,386.39 kPa |
| 10000 inHg | 33,863.9 kPa |
| 100000 inHg | 338,639 kPa |
Inches of Mercury (inHg) is a unit of pressure commonly used in meteorology, aviation, and various scientific applications. It measures the pressure exerted by a column of mercury that is exactly one inch high. This unit is particularly significant in weather forecasting, where atmospheric pressure is a critical factor.
The inch of mercury is standardized based on the gravitational force acting on mercury at a specific temperature. At sea level, standard atmospheric pressure is defined as 29.92 inHg, which is equivalent to 1013.25 hPa (hectopascals) or 101.325 kPa (kilopascals). This standardization allows for consistent measurements across different applications and regions.
The use of mercury in pressure measurement dates back to the 17th century when Evangelista Torricelli invented the barometer. The concept of measuring pressure using a column of liquid was revolutionary and laid the groundwork for modern meteorological instruments. Over time, the inch of mercury became a standard unit in many fields, particularly in the United States, where it is still widely used today.
To convert pressure from pascals (Pa) to inches of mercury (inHg), you can use the following formula:
[ \text{Pressure (inHg)} = \frac{\text{Pressure (Pa)}}{3386.39} ]
For instance, if you have a pressure of 101325 Pa (standard atmospheric pressure), the conversion would be:
[ \text{Pressure (inHg)} = \frac{101325}{3386.39} \approx 29.92 \text{ inHg} ]
Inches of mercury is primarily used in meteorology to report atmospheric pressure. It is also utilized in various engineering applications, including HVAC systems, where precise pressure measurements are crucial for system efficiency and safety.
To effectively use the Inches of Mercury tool on our website, follow these steps:
What is inches of mercury (inHg)?
How do I convert pascals to inches of mercury?
Why is inches of mercury important in weather forecasting?
Can I use the inches of mercury tool for engineering applications?
What is standard atmospheric pressure in inches of mercury?
By utilizing the Inches of Mercury tool effectively, you can enhance your understanding of pressure measurements and their significance in various fields. For more information and to access the tool, visit Inayam's Pressure Converter.
The kilopascal (kPa) is a unit of pressure that is widely used in various scientific and engineering applications. It is defined as one thousand pascals, where one pascal is equivalent to one newton per square meter. This unit is essential for measuring pressure in contexts such as meteorology, engineering, and even cooking.
The kilopascal is part of the International System of Units (SI), which standardizes measurements across different fields. It is commonly used in countries that have adopted the metric system, making it a crucial unit for global communication in scientific and technical disciplines.
The pascal was named after the French mathematician and physicist Blaise Pascal, who made significant contributions to fluid mechanics and pressure measurement in the 17th century. The kilopascal emerged as a more practical unit for everyday use, especially in industries where pressure measurements are frequently required, such as automotive and construction.
To convert pressure from bar to kilopascal, you can use the following formula: 1 bar = 100 kPa. For instance, if you have a pressure of 2.5 bar, the conversion to kilopascals would be: 2.5 bar × 100 kPa/bar = 250 kPa.
Kilopascals are commonly used in various applications, including:
Using the kilopascal tool on our website is straightforward. Follow these steps:
1. What is 100 miles to km?
100 miles is approximately 160.934 kilometers.
2. How do I convert bar to pascal?
To convert bar to pascal, multiply the bar value by 100,000. For example, 1 bar equals 100,000 pascals.
3. What is the relationship between tonne and kg?
1 tonne is equal to 1,000 kilograms.
4. How do I calculate date differences?
You can use our date difference calculator to find the number of days, months, or years between two dates.
5. What is the conversion from megapascal to pascal?
1 megapascal (MPa) is equal to 1,000,000 pascals (Pa).
By utilizing the kilopascal tool effectively, you can enhance your understanding of pressure measurements and ensure accurate conversions for various applications. This will not only improve your knowledge but also assist in practical scenarios where pressure measurement is crucial.
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