It is neither.
A gallon is certainly not metric. It is imperial.
Imperial.
Metric tons can't be converted to imperial gallons. Metric tons measure mass, while imperial gallons measure volume.
There is no such thing as a metric gallon. The metric measurement is litres. There are 4.54609188 litres to an imperial gallon.
A tonne is a metric measurement.
imperial - Elvinusa
The opposing systems are imperial and metric, not customary. But, meters are metric.
I'm guessing by customary, you mean imperial. if so inches are customary/imperial
No. It is imperial.
74.480 Tonne. No need to use the word metric . A Tonne is metric , whereas a Ton is Imperial. They are spelled differently so that we all know which is Metric and which is Imperial.
A metric tonne is lighter than the imperial equivalent by roughly 16 kg. The imperial ton weighs 2,240 lbs (or 1,016 kg), while the metric tonne is 1,000 kg.
I was taught the imperial system whilst a schoolboy in the UK, many years ago. So I prefer imperial rather than metric. But, as metric is becoming the norm, I have become familiar with both systems.