Sonotube Concrete Calculator
Using sonotubes? Calculate exactly how much concrete you need with our free tool. Get accurate estimates for any tube size.
Feet, inches, yards
Dimensions
ft
ft
Add 10% extra for waste, spills, and uneven surfaces
Pro Tips
- →Sonotubes come in standard diameters: 8, 10, 12, 14, 16, 18, 24 inches
- →Buy tubes 6-12 inches longer than needed for cutting
- →Place tubes on gravel base for drainage
- →Backfill around tubes before pouring for stability
- →Remove cardboard tube after concrete sets (or leave in ground)
Technical ResultActive
0.58YD³
Includes 10% waste factor
Bags (80lb)26
Total Volume15.6FT³
Estimated Weight2,333LBS
Cubic Meters0.44M³
Cost Estimate
Estimated material costs for your project
Recommendation: Bagged Concrete
For smaller projects, bagged concrete gives you more control and less waste.
Bagged Concrete (80lb)$143 - $208
26 bags × 80lb
Ready-Mix Delivery$75 - $215
0.58 cubic yards + delivery
Prices vary by location and time. Contact local suppliers for accurate quotes.