Concrete Calculator

Accurately estimating concrete is critical for any construction project in the Greater Toronto Area. Ordering too little means costly mid-pour delays and potential cold joints, while ordering too much wastes money and creates disposal headaches. Our concrete calculator accounts for standard 10% waste to give you a realistic estimate.

For small residential projects like fence posts or small pads (under 1 cubic yard), pre-mixed bags from a hardware store are the most practical option. For larger projects like driveways, garage slabs, or footings, ready-mix concrete delivered by truck is far more cost-effective. In the GTA, ready-mix concrete typically costs $180–$250 per cubic yard delivered, depending on the mix design, distance, and seasonal demand.

Remember that concrete cures stronger when poured in moderate temperatures. In Ontario's climate, plan pours between late spring and early fall when possible. For winter pours, budget an additional 15–25% for heated enclosures and accelerating admixtures.