Concrete Mix Calculator
Calculate concrete volume, bag count, and mix ratios for any pour — slabs, footings, posts.
Concrete Mix Calculator
Concrete Tips
- 60 lb bag = 0.45 cubic feet; 80 lb bag = 0.60 cubic feet
- Order 10% extra — you can't mix concrete mid-pour
- Ready-mix is more economical above 1 yard (27 cubic feet)
- Always use wire mesh or rebar for slabs larger than 6×6 ft
- Don't pour in temps below 40°F or above 90°F
About Concrete Mix Calculator
Calculate concrete volume, bag count, and mix ratios for any pour — slabs, footings, posts.
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