Kilopascal to Megapascal Converter
One Kilopascal equals 0.001 Megapascal (1 kPa = 0.001 MPa). Multiply a Kilopascal value by 0.001 to get the equivalent in Megapascal. Use the calculator above for instant results, or follow the formula, worked examples, and reference table below.
Formula
MPa = kPa × 0.001
Multiply the Kilopascal value by 0.001 to get the equivalent value in Megapascal.
Example Conversions
1 Kilopascal (kPa)
0.001 Megapascal (MPa)
5 Kilopascal (kPa)
0.005 Megapascal (MPa)
10 Kilopascal (kPa)
0.01 Megapascal (MPa)
25 Kilopascal (kPa)
0.025 Megapascal (MPa)
100 Kilopascal (kPa)
0.1 Megapascal (MPa)
Conversion Table
| Kilopascal (kPa) | Megapascal (MPa) |
|---|---|
| 0.1 | 0.0001 |
| 0.5 | 0.0005 |
| 1 | 0.001 |
| 2 | 0.002 |
| 5 | 0.005 |
| 10 | 0.01 |
| 25 | 0.025 |
| 50 | 0.05 |
| 100 | 0.1 |
| 250 | 0.25 |
| 500 | 0.5 |
| 1000 | 1 |
How to Convert Manually
Use these steps to convert Kilopascal values to Megapascal without the calculator.
- Write down the value in Kilopascal (kPa) that you want to convert.
- Multiply that value by 0.001.
- For example, 10 Kilopascal × 0.001 = 0.01 Megapascal.
- Label the result as Megapascal (MPa).
Relative Size Comparison
This chart shows the visual difference in size between exactly one Kilopascal and one Megapascal.
About Kilopascal and Megapascal
The kilopascal is 1,000 pascals. Tire pressures in metric countries, weather systems, and engineering specs commonly use kilopascals. The megapascal is one million pascals, equal to one newton per square millimeter. Concrete strength, steel stress, and hydraulic systems are rated in megapascals. One Kilopascal equals 0.001 Megapascal (1 kPa = 0.001 MPa). Kilopascal to Megapascal conversion comes up most often in tire pressure in metric countries and in HVAC and plumbing specifications, typically when figures need restating for concrete and steel strength ratings.
Precision and Rounding: Several pressure factors are exact by definition (1 atm = 101,325 Pa; 1 bar = 100,000 Pa) while others, like psi and mmHg, are derived and carry long decimals. Tire and weather readings tolerate whole-number rounding; calibration, medicine, and process engineering need the full factor before rounding.
Conversion factors per NIST Special Publication 811 and the BIPM SI Brochure (9th edition) (reference).
Worked Example
15 Kilopascal equals 0.015 Megapascal.
15 kPa × 0.001 = 0.015 MPa
FAQ
How do I convert Kilopascal to Megapascal?
Multiply the Kilopascal value by 0.001 to get the equivalent value in Megapascal.
What is the formula for Kilopascal to Megapascal?
The formula is MPa = kPa × 0.001.
How many Megapascal are in 1 Kilopascal?
1 Kilopascal equals 0.001 Megapascal.
Can I convert Megapascal back to Kilopascal?
Yes. 1 Megapascal equals 1000 Kilopascal, and the related converter can reverse the calculation.
What are common names for Kilopascal and Megapascal?
Kilopascal is shown as kPa and may also be searched as kilopascals, kpa. Megapascal is shown as MPa and may also be searched as megapascals, mpa.
Was this page helpful?
Let us know if this converter met your needs.