© 2022 Johnson Level & Tool — 23
PROJECT EXAMPLES
SHEETS: NUMBER OF
How many 4 x 8, 4 x 9, 4 x 10 or 4 x 12 drywall sheets do
you need for a room measuring 12 Feet x 15 Feet?
KEYSTROKE DISPLAY
On/C
On/C
0
1
2
Feet
+
1
2
Feet
+
24 FEET 0 INCH
1
5
Feet
+
1
5
Feet
×
54 FEET 0 INCH
8
Feet
=
432 SQ FEET
Conv
Flooring
(Sheets)
4X8 13.50
Flooring
4X9 12.00
Flooring
4X10 10.80
Flooring
4X12 9.00
FLOORING: LENGTH OF
Find the length of flooring needed to cover a floor that
measures 19 Feet 6 Inches x 5 Feet in area .
KEYSTROKE DISPLAY
On/C
On/C
0
1
9
Feet
6
Inch
×
5
Feet
=
97.5 SQ FEET
Flooring
LNTH 8.12 FEET (12Ft)
Flooring
LNTH 7.5 FEET (13Ft)
Flooring
LNTH 6.5 FEET (15Ft)
Flooring
LNTH 16.25 FEET (6Ft)