Concrete Calculator

The Ultimate Concrete Calculator for Contractors and DIYers.
Stop guessing and start pouring with confidence. SmartPour is the most advanced, accurate, and feature-rich concrete estimating app on the market. Designed by analyzing the real-world frustrations of builders, this app goes way beyond basic volume math to calculate exact costs, short-load fees, pump waste, and bag vs. truck recommendations.

Whether you are pouring a simple backyard patio, complex structural stairs, or miles of curb and gutter, SmartPour gives you the exact numbers you need to order perfectly, avoid costly shortages, and protect your profit margins.

CALCULATE ANY PROJECT

Slabs & Patios: Includes advanced jointing logic to warn you when control joints are needed to prevent cracking.

Walls & Footings: Fast, precise volumetric math for foundations and retaining walls.

Columns & Cylinders: Calculate single or multiple sonotubes instantly.

Stairs: Advanced structural math that calculates both the steps and the diagonal waist slab.

Curb & Gutter: Perfect for civil and flatwork crews using the monolithic base method.

THE "SMART" ENGINE DIFFERENCE

Bag vs. Truck Logic: Tells you exactly when it's cheaper to buy bags from the hardware store versus ordering a ready-mix truck.

Short Load Fees & Min Loads: Input your local dispatcher’s minimum load size and short load fees so your cost estimate is 100% accurate.

Pump Waste & Safety Margins: Automatically add line-priming waste for pump trucks and custom safety percentages so you never run out of mud in the middle of a pour.

Save & Share Estimates: Save your project dimensions and pricing, and easily access your history for billing or material ordering.

GLOBAL & CUSTOMIZABLE

Toggle instantly between Imperial (Yards/Feet/Inches) and Metric (Meters/Centimeters).

Customize bag sizes (40lb, 60lb, 80lb, 20kg, 25kg, 30kg).

Set your own local prices for concrete per yard, bag costs, and delivery fees.

Available in English, Spanish, French, and Portuguese.

Download SmartPour today and make your next pour your most profitable one yet.

Recent changes:
Initial release. Welcome to the ultimate Concrete Calculator!