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`V = f( l , 4 )`

Enter a value for all fields

The **Rebar Volume or Displacement** calculator computes the total volume (**V**) displaced by rebar based on the length (**L**) and size (**S**) of rebar.

**INSTRUCTIONS:** Choose units and enter the following:

- (
**L**) any length of rebar - (
**S**) rebar size (2-11,14,18)

**Volume of Rebar (V):** The calculator returns the volume (V) in cubic yards. However, this can be automatically converted to compatible units via the pull-down menu. * REBAR diameter and weight specifications*

- Compute the Weight of Rebar
- To compute the weight of a rebar grid, one or more mats, in a slab,CLICK HERE.

The rebar sizes indicate the diameter of the rebar rods (see Rebar Specification table). Using simple math, the volume is simply the lateral area times the length.

Volume = Length • Lateral Area

The lateral area for different sizes of rebar can be seen in the table above.