Johnson CALC-1500 - Squaring-Up a Foundation; Pitch - Converting Roof Angle

© 2022 Johnson Level & Tool — 27
EXAMPLES
SQUARING-UP A FOUNDATION
Square-Up 15 Feet 6 Inch (Run) x 10 Feet 2 Inch (Rise):
KEYSTROKE DISPLAY
On/C On/C
0
1 5
Feet
6
Inch Run
RUN 15 FEET 6 INCH
1 0
Feet
2
Inch Rise
RISE 10 FEET 2 INCH
Diag
DIAG 18 FEET 6-7/16 INCH
PITCH — CONVERTING ROOF ANGLE
Find the % Grade, Pitch Ratio/Slope and Pitch in Inches if
the roof angle is 25.25°:
KEYSTROKE DISPLAY
On/C On/C
0
2 5 • 2 5
Pitch
PTCH 25.25°
Pitch
GRD 47.16307
Pitch
SLP 0.471631
Pitch
PTCH 5 -11/16 INCH