Calculated Industries 4065 v3.1 Pocket Reference Guide Advanced Consnruction-Math - Manual (Page 28)

P OCKET R EFERENCE G UIDE — 24
RIGHT ANGLE/FRAMING
Pitch — Converting Roof Angle
Find the % Grade, Slope and Pitch in mm
if the roof angle is 30.25°:
KEYSTROKE DISPLAY
o o 0.
3 0 • 2 5 p PTCH 30.25°
p %GRD 58.31828
p SLP 0.583183
p Ç 9 PTCH 178.
MM
Converting Slope
Find the Pitch in Inches, Pitch Degrees,
and Percent Grade if the slope is 0.625:
KEYSTROKE DISPLAY
o o 0.
• 6 2 5 Ç p
(Slope)
SLP 0.625
p Ç 9 PTCH 190.5
MM
p PTCH 32.01°
p %GRD 62.5