top of page

Math Tutorials
Concrete calculations, on-center spacing, slope and grade, site surveying, and tips for passing NASCLA. 

On-Center Spacing

*Runs Best on a Desktop

Tips for passing NASCLA

Standard Construction Math Formulas

​

Area = Width x Length

Volume = Width & Length x Depth

​

Area of a Circle = 
Circumference of a Circle = 
 

Pi symbol for Nascla

x

2

R

Pi symbol for Nascla

x

R x 2

Cube Volume

Slope  |  Rise  |  Run

​
 

Slope = Rise / Run
Run = Rise / Slope

Rise = Slope x Run 
 

ScreenHunter 111.png

Tips for passing NASCLA

Slope & Grade Calculations 

Nascla Calculator

Standard Math Conversions


Inches / 12 = Feet
Cubic Feet / 27 = Cubic Yards
Pounds / 2000 = Tons

 

Tips for passing NASCLA

Concrete Calculations 

Surveying Calculations 

bottom of page