Maybe most people already know this, but I only learned it recently: you can go (approximately) from sqft to sqm by dividing by 10, presumably because 1m = 3.28ft and 3.28 squared is ~10. So 600sqft is about 60sqm (55.7)
It's a bit easier if you think "the other way", so 1ft ~ 0.3m or squared it's 0.9m2 so, divide by 10 and take 10% off and you get the ft2 -> m2 (or multiply by 10 and add 10% for m2 to ft2)
Comments
Maybe most people already know this, but I only learned it recently: you can go (approximately) from sqft to sqm by dividing by 10, presumably because 1m = 3.28ft and 3.28 squared is ~10. So 600sqft is about 60sqm (55.7)
It's a bit easier if you think "the other way", so 1ft ~ 0.3m or squared it's 0.9m2 so, divide by 10 and take 10% off and you get the ft2 -> m2 (or multiply by 10 and add 10% for m2 to ft2)
Still approximate