How many inches in 2.86 kg?

Answer 1

There is no equivalence.

A kilogram is a measure of mass. An inch is a measure of length. The two measure different things and, according to basic principles of dimensional analysis, conversion from one to the other is not valid.

Answer 2

Since "kg" is the standard SI unit of mass, and inches is an English unit of measurement, kilograms cannot me measured in inches.

If you meant ounces instead of inches:

1 kilogram = 35.2739619 ounces, or about 35.274 ounces.

2.4*35.274

84.6576 ounces.

However, if you meant to type 2.4km, then it would be:

1 meter = 39.3700787 inches, or about 39.37 inches.

1 kilometer = 1,000 meters.

2.4km = 2,400 meters.

2400*39.37

94,488 inches.