Interior Painting Cost Estimator:
Measure the Length m x Width m of your home or room = m2 x Sq metre rate.
Measure Ceiling Height then allow 5% more in total over 2.7m height.
So how much do painters charge per square metre? An empty home, in good condition, with 2.7 metre ceiling : we would charge $66 per Square Metre up to 100 sq metres and $49 per metre every metre over.
How much does it cost to paint a 3 bedroom house interior? Using the above guide a 120 sq metre 3 bedroom home interior repaint would cost approx $7580.00 *