Tonnes
The kilogramme.
Gram.
The answer will depend on what aspect of the calculator you wish to measure: its length, volume, mass, weight, temperature, etc.
A kilogram (kg) is a measure of mass in the Metric system.
I would use a postage scale or a laboratory balance to derive the mass of the card.Once I knew the mass, if I had to write it down, remember it, or tell other peopleabout it, it would undoubtedly be most convenient to express it in grams .
You drive it on to a metrically calibrated weighbridge or convert its mass from Imperial measurement.
GRAMS
Mass is measured using kilograms.
Mass is measured in kilograms.
Mass is measured in kilograms.
Kilograms.
The tonne.
Probably in grams.
Grams
Kilograms
Kilograms
You would measure that in grams, or milligrams.