I would like to know about conversion Newton to Metric tonnes
Best regards

I would like to know about conversion Newton to Metric tonnes
best regards
The Newton is a unit of force, Metric ton is a unit of mass.

The Newton is the basic unit of force that is required to
accelerate a mass of one kilogram at a rate of one meter per second
per second

Metric ton (t): The unit commonly used to express the mass of very
large items or quantities is the metric ton.
The metric ton is equivalent to 1000 kg.

If you mean conversion of the WEIGHT of a metric ton to Newtons, then

weight = mg = 1000g Newtons (where g = 9.8)