964-ROCK's online Construction Calculators will help you to estimate the
amount of material you will need. They are
grouped into 4 categories: Unit Conversions, Concrete Materials, Aggregate, and Road Materials.
The Unit Conversion Calculator will allow you to convert between various English and
Metric units for length, area, volume, weight, temperature, pressure, and force. It will help you to estimate the concrete volume required for a pour or
placement, or the volume of concrete needed to fill a block wall or concrete column.
The Concrete Materials Calculator will help
you to estimate the cubic yards required for your project.
The Aggregate Calculator will help
you to estimate the aggregate tonnage needed for your job.
The Road Materials Calculator will help you estimate the amount of hot
mix or road oil/emulsion you'll need.
You can cut and paste values between calculators. For example, you can take the result from the Concrete Calculator (which speaks in cubic yards) and plug it into the Unit Conversion Calculator to convert your results to cubic meters.
To use the Construction Calculators, you must use a browser
Explorer free of charge.