Question: 1 gauge how many meter?
Answer: Generally, 1 gauge equipment works out to approximately 1:32 scale (roughly 10 mm = 1 foot). G scale at 1:22.5 means the 1 gauge track represents 1,000 mm (3 ft 3 3⁄8 in) metre gauge track. Such railways are to be found in, among other places, Switzerland, the inspiration source for many commercial G gauge models.