How would you like to add a new gazebo to your back yard?

Start with vCalc and use the polygon slab equation to compute the amount of concrete required for a gazebo foundation and order exactly the right amount of concrete.

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Plants inside and out.

Whether it's landscaping at the site, or planters building lobby, vCalc can help you estimate the soil needed for planters of all sizes.

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Steely Slab

Concrete can be much stronger with steel reinforcement bars (rebar). This calculator helps compute the amount of rebar needed for slabs and wall.

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Brick by brick

Skip extra trips buying materials by using vCalc's estimation formulas like this calculator for computing the how much concrete you'll need for a patio or the number of brick or block needed for a wall.

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