Skip to content
Gable
Math
Calculators
Our data
Guides
Search calculators
⌘K
Projects
Home
/
Guides
/
Concrete & masonry
Concrete Guides
Practical guides for pouring concrete yourself and for knowing what to ask a contractor.
Guides in this category are on the way. Meanwhile, see
all guides
.
Calculators
Size the job with your own numbers
Concrete Slab Calculator
Bags (40–80 lb) · Cubic yards · Bags vs ready-mix · Shopping list
→
Concrete Footing Calculator
Bags & cubic yards · #4 rebar sticks · IRC size check · Bags vs ready-mix
→
Post Hole Concrete Calculator
Bags per post · Bags for every post · Hole size & depth · Water & set time
→
Sonotube & Column Concrete Calculator
Bags per tube · Total bags & yards · Maker table check · Tubes & footing
→
Concrete Steps Calculator
Bags & cubic yards · Stair formula worked out · IRC rise/run check · Forms list
→
Brick Calculator
Bricks · Mortar bags · Bricks per sq ft
→
Concrete Block Calculator
Blocks · Courses · Mortar bags · Cap blocks
→
Concrete Weight Calculator
Pounds · Tons · Kilograms · Weight per sq ft
→
Mortar Calculator
Mortar mix bags · Masonry cement · Sand · Mortar volume
→