Printing/exporting model images to a known scale

I am submitting plans for planning permission which requires drawings to a metric scale.

It seems that there is no scale bar in SU, and I only use SU Make so don’t have Layout.

Is there an easy way to know what scale drawings will be when exported, or printed at a known paper size such as A4?

Any suggestions please?

SketchUP models everything at a 1:1 scale. Check this out for info on printing to scale form Make: