Kilopascals to ksi Converter
Enter the pressure in kilopascals below to convert it to ksi.
Convert Kilopascals to ksi
Enter a value in kilopascals (kPa) to convert to ksi (ksi).
Kilopascal to Kilopounds per Square Inch Conversion Table
Table showing various kilopascal measurements converted to ksi. Click any preset value or arrow to load it into the converter.
| Kilopascals (kPa) | ksi (ksi) |
|---|---|
| 1 kPa | 0.000145038 ksi |
| 2 kPa | 0.000290075 ksi |
| 2.5 kPa | 0.000362594 ksi |
| 5 kPa | 0.000725189 ksi |
| 10 kPa | 0.0014504 ksi |
| 15 kPa | 0.0021756 ksi |
| 20 kPa | 0.0029008 ksi |
| 25 kPa | 0.0036259 ksi |
| 30 kPa | 0.0043511 ksi |
| 50 kPa | 0.0072519 ksi |
How to Convert Kilopascals to ksi
To convert kilopascals to ksi, multiply the pressure by the following conversion ratio: 0.000145038 ksi/kilopascal.
Since one kilopascal is equal to 0.000145038 ksi, you can use this simple formula to convert:
The pressure in ksi is equal to the pressure in kilopascals multiplied by 0.000145038.
For example, here's how to convert 5 kilopascals to ksi using the formula above.
How Many ksi Are in a Kilopascal?
There are 0.000145038 ksi in a kilopascal, which is why we use this value in the formula above.
Our kilopascal to kilopounds per square inch calculator automatically converts your pressure measurements with full decimal and scientific precision across US customary, imperial, and SI metric standards.
Kilopascals and ksi are both units used to measure pressure. Keep reading to learn more about each unit.
What Is a Kilopascal?
A kilopascal is a unit of pressure equal to 1,000 pascals (Pa), the base unit for pressure. Equal to 1,000 Pascals (1 kN/m²). [1]
The kilopascal is classified as a metric and SI-compatible unit of pressure. Kilopascals can be abbreviated as kPa; for example, 1 kilopascal can be written as 1 kPa.
In the metric system, "kilo" is the standard SI prefix for thousands, or 10³. This makes the kilopascal (kPa) a convenient decimal multiple of the pascal (Pa).
In practice, kilopascals (kPa) are widely used across large-scale industrial, bulk, and macro-level pressure specifications within SI metric workflows, engineering documentation, and technical data sheets.
What Is a Kilopounds per Square Inch?
A kilopounds per square inch is a unit of pressure equal to 6,894,757.293168 pascals (Pa), the base unit for pressure. Materials engineering yield strength unit equal to 1,000 PSI (6.89476 MPa). [2]
The kilopounds per square inch is classified as a US customary unit of pressure. ksi can be abbreviated as ksi; for example, 1 kilopounds per square inch can be written as 1 ksi.
In the metric system, "kilo" is the standard SI prefix for thousands, or 10³. This makes the kilopounds per square inch (ksi) a convenient decimal multiple of the pascal (Pa).
In practice, ksi (ksi) are widely used across large-scale industrial, bulk, and macro-level pressure specifications within US customary workflows, engineering documentation, and technical data sheets.
When converting pressure between kilopascals (kPa) and ksi (ksi), keep full floating-point precision (1 kPa = 0.000145038 ksi; 1 ksi = 6,894.7572932 kPa) during intermediate calculations and round only the final kilopounds per square inch figure to match your instrument tolerance.
More Kilopascal & Kilopounds per Square Inch Conversions
Need to calculate in the opposite direction? Use our ksi to kilopascals calculator to switch your starting unit immediately. You can also explore related tools such as converting ksi to kilopascals, converting megapascals to ksi, or converting kilopascals to psi.
Frequently Asked Questions
References
- [1]NIST SP 811 StandardNIST SP 811 (NIST SP 811 App. B.9 (Pressure & Stress))·Pressure Metrology Standard — Kilopascals (kPa) to ksi (ksi)
- [2]NIST CUU SpecificationNIST CUU (Derived SI Unit: Pascal (Pa))·Unit Specifications: Kilopascal (kPa) & Kilopounds per Square Inch (ksi) (ksi)
- [3]BIPM ReferenceBIPM (SI Brochure (9th Ed.) — Mechanics)·Conversion Factors & Mathematical Basis (kPa to ksi)