This Construction Calculator will help you to find the number of bags of concrete needed to construct curbs or gutters with specified dimension. It will also help calculate the volume and weight of the gutters.
This Concrete Curb Calculator will allow you to adjust the curb's depth, width, height, flag thickness, and length, as well as how many curbs you would like to make. The dimensions can be entered in inches, feet, yards, centimeters or meters. The curb's volume can be returned in cubic inches, feet, yards, centimetes or meters. The curb's weight can be returned in pounds and kilograms.
This Concrete Curb or Gutter Calculator is a great resource for Construction.