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PSI to Bar to KPA Conversion Chart

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Pounds per square inch (PSI) to Bar to Kilopascal (KPA) conversion chart

PSIBARKPAPSIBARKPAPSIBARKPA
100.770292.0200483.3330
110.880302.1210493.4340
120.880312.1210503.4340
130.990322.2220513.5350
141.0100332.3230523.6360
151.0100342.3230533.7370
161.1110352.4240543.7370
171.2120362.5250553.8380
181.2120372.6260563.9390
191.3130382.6260573.9390
201.4140392.7270584.0400
211.4140402.8280594.1410
221.5150412.8280604.1410
231.6160422.9290614.2420
241.7170433.0300624.3430
251.7170443.0300634.3430
261.8180453.1310644.4440
271.9190463.2320654.5450
281.9190473.2320664.5450
PSIBARKPAPSIBARKPAPSIBARKPA
Above is an image of the PSI to Bar to KPA Conversion Chart tyre pressure placard.

This tyre pressure placard sticker was taken from a PSI to Bar to KPA Conversion Chart and the tyre pressure placard lists standard air pressures, laden tyre pressures and in some cases even have an "Eco" (Economical driving) setting.

The Eco or Economical driving tyre pressure setting is there to help increase fuel economy but in some cases can sacrifice comfort making the vehicle a harder ride. The increased air pressure in the Eco setting could also increase tyre wear to the centre of the tread but this is not always the case. Some drivers have reported a slightly lighter steering feeling and a very slight decrease in vehicle stability when using the Eco pressure.

The actual tyre pressure placard stuck on your vehicle is the most accurate listing of the tyre pressures for your PSI to Bar to KPA Conversion Chart, so if you are looking to find where the tyre / air pressure settings are for your vehicle then the placard is the best thing to look for.

Not all PSI's have a placard attached to the vehicle, if this is the case then you would need to find the vehicles hand book for the correct air pressure listing.

If you cant find your hand book and your vehicle doesn't have a readable placard attached to your vehicle then you could try our looking at our PSI Tyre Pressure Index for your vehicles tyre pressure.