10 hPa is equal to 1000 pascal.
Table of Contents
The conversion from hectopascals (hPa) to pascals (Pa) involves multiplying the hPa value by 100. Since 1 hPa equals 100 pascals, 10 hPa becomes 10 × 100 = 1000 Pa.
Conversion Tool
Result in pascal:
Conversion Formula
The formula to convert hectopascal (hPa) to pascal (Pa) is:
Pascal (Pa) = Hectopascal (hPa) × 100
This works because “hecto-” means 100 times the base unit. Since 1 pascal is the SI unit of pressure, and hectopascal is 100 pascals, multiplying by 100 changes the unit correctly.
For example, to convert 10 hPa to pascal:
- Start with 10 hPa
- Multiply by 100: 10 × 100 = 1000
- The result is 1000 Pa
Conversion Example
- Convert 7 hPa to pascal:
- 7 hPa × 100 = 700 Pa
- Multiply input by 100 to get pascal
- Convert 25.5 hPa:
- 25.5 × 100 = 2550 Pa
- Decimal inputs multiply same way
- Convert 0 hPa:
- 0 × 100 = 0 Pa
- Zero pressure remains zero in pascal
- Convert -5 hPa (negative pressure):
- -5 × 100 = -500 Pa
- Negative values convert by same rule
- Convert 100 hPa:
- 100 × 100 = 10,000 Pa
- Large values scale up accordingly
Conversion Chart
This table shows hPa values from -15.0 to 35.0 in steps of 5, converted to pascal. Read across the row to find the pressure in pascal corresponding to the hPa value.
| hPa | Pascal (Pa) |
|---|---|
| -15.0 | -1500 |
| -10.0 | -1000 |
| -5.0 | -500 |
| 0.0 | 0 |
| 5.0 | 500 |
| 10.0 | 1000 |
| 15.0 | 1500 |
| 20.0 | 2000 |
| 25.0 | 2500 |
| 30.0 | 3000 |
| 35.0 | 3500 |
Related Conversion Questions
- How many pascals are in 10 hpa exactly?
- What is the quick way to convert 10 hpa to pascal without calculator?
- Is 10 hpa equal to 1000 pascal in all cases?
- How does 10 hpa compare to standard atmospheric pressure in pascal?
- Can 10 hpa be directly converted to pascal by multiplying?
- What formula do I use to convert 10 hpa to pascal?
- Does 10 hpa correspond to a large or small pressure in pascal?
Conversion Definitions
hPa (hectopascal): A unit of pressure equal to 100 pascals, used mostly in meteorology to measure atmospheric pressure. The prefix “hecto” means 100 times the pascal, making it easier for expressing pressures around atmospheric levels.
Pascal (Pa): The SI unit of pressure defined as one newton per square meter. It measures force applied over an area and is fundamental in physics and engineering for expressing pressure, stress, and similar quantities.
Conversion FAQs
Can you convert negative hPa values to pascal?
Yes, negative hPa values translate directly by multiplying by 100, so a negative hPa results in a negative pascal value. This might represent pressure below a reference level or gauge pressure less than atmospheric.
Why is multiplying by 100 the right method for converting hPa to Pa?
The prefix “hecto” means 100 in the metric system, so 1 hPa equals 100 pascals. Multiplying by 100 scales the hectopascal value correctly into pascals, without any additional conversion factors.
Is there any difference between hPa and millibar?
No, 1 hPa is exactly equal to 1 millibar. Both represent pressure units used in meteorology, and converting either to pascal involves multiplying by 100.
Are pascals used outside meteorology?
Yes, pascals measure pressure in many fields like engineering, physics, and fluid mechanics. They quantify forces on surfaces, stress in materials, and pressures in gases or liquids.
What tools can help convert hPa to pascal quickly?
Simple calculators or the small JavaScript tool above can rapidly convert hPa to pascal by multiplying input by 100. Many online converters also exist but knowing the formula is fastest.