PSI ↔ kPa Pressure Converter
Convert tire/tyre pressure units between Pounds per Square Inch (PSI) and Kilopascals (kPa).
A straightforward tool for converting tyre pressure units between PSI and KPA. Perfect for UK and European drivers where vehicles specify pressure in kPa (like 240 kPa) but gauges often read in PSI. Enter a value in either PSI (Pounds per Square Inch) or kPa (Kilopascals) and instantly see the equivalent in the other unit. Essential for accurate tyre inflation - whether your car door sticker shows kPa and your gauge reads PSI, or vice versa. Correct inflation is vital for tyre life, fuel economy, and safe handling.
PSI (Pounds per Square Inch) is commonly used in the United States, while kPa (Kilopascals) is a standard metric unit used in many other parts of the world and by vehicle manufacturers globally.
- Enter the tyre pressure value you wish to convert in the 'Value to Convert' field.
- Select the direction of conversion: 'PSI to kPa' or 'kPa to PSI'.
- The converted pressure will be displayed instantly in the 'Conversion Result' section.
- Use the result to accurately inflate your tyres according to your vehicle's specifications (UK door stickers often show kPa).
What is KPA to PSI conversion formula?
To convert KPA to PSI: divide kPa by 6.895. To convert PSI to KPA: multiply PSI by 6.895. For example, 240 kPa ÷ 6.895 = 34.8 PSI, and 35 PSI × 6.895 = 241.3 kPa. Our calculator does this instantly for you!
Why do I need to convert tire pressure units?
Your car's door sticker may show tire pressure in kPa (like 240 kPa), but your tire gauge reads in PSI. Converting ensures you inflate to the exact manufacturer specification for optimal safety, fuel economy, and tire life.
What tire pressure is 35 PSI in KPA?
35 PSI equals 241.3 kPa. This is a common tire/tyre pressure for passenger cars. Many European and Asian vehicles specify this pressure in kPa on the door placard.
Is 2.2 bar the same as PSI or KPA?
2.2 bar equals 32 PSI or 220 kPa. Bar is another pressure unit (1 bar = 14.5 PSI = 100 kPa). Use our converter for instant conversions between all pressure units!
What's better for tire pressure: PSI or KPA?
Neither is 'better' - they're just different measurement units. PSI is common in the US, while kPa is used internationally. Always use the unit specified by your vehicle manufacturer for accuracy, whether it's tire or tyre pressure.
How do I read kPa pressure on my car's door sticker?
Look for numbers like '240 kPa' or '2.4 bar' on your driver's door jamb. This is your recommended cold tire pressure. If your gauge reads PSI, convert using our tool: 240 kPa = 34.8 PSI.
How do I do tyre pressure conversion from kPa to PSI?
Tyre pressure conversion from kPa to PSI is easy: divide the kPa value by 6.895. For example, 240 kPa ÷ 6.895 = 34.8 PSI. Our tyre pressure converter does this calculation instantly for accurate results every time!
All tools and information provided on TireCalculatorHub are for informational purposes only. Always consult with a qualified professional before making decisions about your vehicle's tires or modifications.
TireCalculatorHub is not liable for any damages or issues arising from the use of information or tools on this website.