Convert sq meter to kgb

[Gauravgala]

HOW TO CONVERT SQ METER PRICE TO KG IN PLASTIC FILM.

THICKNESS : 180 micron
DENSITY : 0.65

[JohnS]

HOW TO CONVERT SQ METER PRICE TO KG IN PLASTIC FILM.

THICKNESS : 180 micron
DENSITY : 0.65

Consider the volume a 1 m² piece. 1m² x 180 x 10^-6 m = 180 x 10^-6 m³
A density of 0.65 g is 650 kg/m³.
Multiplying, we see the mass of 1 m² piece is 0.117 kg/m²

$1/m² x 1 m²/0.117 kg = $8.55 per kilogram. The conversion varies with both density and thickness.

[msohn2000]

Is there an expanded spreadsheet conversion? I’m trying to build a step by step calculator for packing for component parts.