Help with floor measurement conversion

[DSLiverpool]

Im not good at this - little help

Our hall is 225 by 165 inches whats that in sq metres

I get it to 287 surely Im wrong (I hope so)

Looking at Karndean or Amtico

[DSLiverpool]

Thanks guys (as ever) I thought 225 by 165 = 37125 and put it into a convertor - I got CSE maths 32 years ago its not my strongpoint (!)

Quoted £2k for Karndean just getting a price from J lewis now for comparison