Enter room dimensions in feet (rounded up), where width
is the shorter dimension and length is the longer dimension.

Select panel size, then click the "Calculate" button.

The Calculator figures material for the complete grid system,
including top track, bottom runner, cross tees (only bottoms are used),
and perimeter; and also calculates weights, prices, square footage,
and number of drywall screws and panels needed.

Totals are rounded up to the next whole length.
Add additional lengths as necessary for wastage.