Hectopascals to Pascals (hPa → Pa)
Formula
1 hPa = 100 PaConversion Table
| hPa | Pa |
|---|---|
| 0 | 0 |
| 1.0000 | 100.00 |
| 2.0000 | 200.00 |
| 3.0000 | 300.00 |
| 4.0000 | 400.00 |
| 5.0000 | 500.00 |
| 6.0000 | 600.00 |
| 7.0000 | 700.00 |
| 8.0000 | 800.00 |
| 9.0000 | 900.00 |
| 10.000 | 1,000.0 |
| 11.000 | 1,100.0 |
| 12.000 | 1,200.0 |
| 13.000 | 1,300.0 |
| 14.000 | 1,400.0 |
| 15.000 | 1,500.0 |
| 16.000 | 1,600.0 |
| 17.000 | 1,700.0 |
| 18.000 | 1,800.0 |
| 19.000 | 1,900.0 |
| hPa | Pa |
|---|---|
| 20.000 | 2,000.0 |
| 21.000 | 2,100.0 |
| 22.000 | 2,200.0 |
| 23.000 | 2,300.0 |
| 24.000 | 2,400.0 |
| 25.000 | 2,500.0 |
| 26.000 | 2,600.0 |
| 27.000 | 2,700.0 |
| 28.000 | 2,800.0 |
| 29.000 | 2,900.0 |
| 30.000 | 3,000.0 |
| 31.000 | 3,100.0 |
| 32.000 | 3,200.0 |
| 33.000 | 3,300.0 |
| 34.000 | 3,400.0 |
| 35.000 | 3,500.0 |
| 36.000 | 3,600.0 |
| 37.000 | 3,700.0 |
| 38.000 | 3,800.0 |
| 39.000 | 3,900.0 |
| hPa | Pa |
|---|---|
| 40.000 | 4,000.0 |
| 41.000 | 4,100.0 |
| 42.000 | 4,200.0 |
| 43.000 | 4,300.0 |
| 44.000 | 4,400.0 |
| 45.000 | 4,500.0 |
| 46.000 | 4,600.0 |
| 47.000 | 4,700.0 |
| 48.000 | 4,800.0 |
| 49.000 | 4,900.0 |
| 50.000 | 5,000.0 |
| 51.000 | 5,100.0 |
| 52.000 | 5,200.0 |
| 53.000 | 5,300.0 |
| 54.000 | 5,400.0 |
| 55.000 | 5,500.0 |
| 56.000 | 5,600.0 |
| 57.000 | 5,700.0 |
| 58.000 | 5,800.0 |
| 59.000 | 5,900.0 |
| hPa | Pa |
|---|---|
| 60.000 | 6,000.0 |
| 61.000 | 6,100.0 |
| 62.000 | 6,200.0 |
| 63.000 | 6,300.0 |
| 64.000 | 6,400.0 |
| 65.000 | 6,500.0 |
| 66.000 | 6,600.0 |
| 67.000 | 6,700.0 |
| 68.000 | 6,800.0 |
| 69.000 | 6,900.0 |
| 70.000 | 7,000.0 |
| 71.000 | 7,100.0 |
| 72.000 | 7,200.0 |
| 73.000 | 7,300.0 |
| 74.000 | 7,400.0 |
| 75.000 | 7,500.0 |
| 76.000 | 7,600.0 |
| 77.000 | 7,700.0 |
| 78.000 | 7,800.0 |
| 79.000 | 7,900.0 |
Hectopascals to Pascals Conversion
Converting Hectopascals (hPa) to Pascals (Pa) is a common pressure conversion. 1 hPa equals 100 Pa. For example, 100 hPa is equal to 10,000 Pa.
Quick Mental Math: Hectopascals to Pascals
Pressure units (atm, bar, psi, pascal) are diverse; use atmospheres as a reference tier.
Why is converting Hectopascals to Pascals tricky?
Magnitude or direction confusion between hectopascals and pascals is the primary error source.
Quick Reference Values
1 hPa = 100 Pa. 5 hPa = 500 Pa. 10 hPa = 1,000 Pa. 25 hPa = 2,500 Pa. 50 hPa = 5,000 Pa. 100 hPa = 10,000 Pa.
What is Hectopascals?
Hectopascals (hPa) is a unit of pressure. The hectopascal is a unit of pressure equal to 100 pascals. It is defined as exactly 100 newtons per square meter (100 N/m²), where the pascal (Pa) is the SI derived unit of pressure. The hectopascal is widely used in meteorology for atmospheric pressure measurements and aligns with the SI system as per international standards [bipm-si-brochure]. The pascal unit was named after Blaise Pascal and officially adopted by the General Conference on Weights and Measures (CGPM) in 1971. The hectopascal emerged as a convenient multiple used in meteorology to represent atmospheric pressure values in the 20th century [cgpm-resolutions]. Hectopascals are standard in weather reports worldwide, especially in Europe, Asia, and Australia. The US National Weather Service uses millibars, numerically equivalent to hectopascals, for atmospheric pressure. It is recognized by ISO 80000 as a unit of pressure [iso-80000].
What is Pascals?
Pascals (Pa) is a unit of pressure. The pascal (Pa) is the SI derived unit of pressure, defined as one newton per square meter (1 Pa = 1 N/m²). It quantifies force applied evenly over an area and is expressed as kg·m⁻¹·s⁻² in base SI units [bipm-si-brochure]. Named after Blaise Pascal, the pascal was adopted by BIPM in 1971 to replace older pressure units and standardize measurement in the SI system. It reflects the link between force and area in pressure measurements [bipm-si-brochure]. Pascals are the standard pressure unit in scientific research, meteorology, and engineering globally. Countries following SI, including members of ISO and NIST guidelines, use pascals for atmospheric and mechanical pressure [nist-si-guide].
Common Misspellings
People often search for this conversion using these alternate spellings: hecto pascals, hecto-pascals, hecto pascal, hec topascal, pascal, pascals, pascel, pascall, pasceles. All of these refer to the Hectopascals to Pascals conversion.