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## Related Tools

- Mass total and area density to total area calculator
- Area total and area density to total mass calculator
- Area density converter
- Mass conversion
- Area conversion

## User Guide

This calculator is used to determine the area density from the total measured mass and area of an item. Along with the calculated area density, two conversion scales will show a range of mass with a fixed area, and a range of area with a fixed mass, converted to area density, relating to each calculated result.

### Formula

The formula used by this calculator to determine mass from area and area density are:

ρ_{A} = m / A

#### Symbols

- ρ
_{A}= Area density - m= Total mass
- A = Total area

### Total Mass

Enter the total mass of an item and select the applicable mass measurement units.

### Total Area

Enter the total area of the item which has been measured, and select the applicable area measurement units.

### Area Density

This is the area density of the item measured, and the value is calculated once you select the required mass and unit area measurement units.