Converting PSI to BAR website

[NooNoo]

This website converts MPH to KMH, BHP to Kw and loads more just enter that you want to convert http://www.gordonengland.co.uk/conversion/pressure.htm handy for when talking about PSI and BAR with mates

[Papa Lazarou]

The one I always use is www.convert-me.com/en/ which has loads of conversions :)

[Nismo_Freak]

I always figure in my head...

14.7 psi = 1 bar
100 kph = 62 mph

Granted I could be incorrect but these methods work rather well at getting an idea of what we're looking at.