Concrete Block & CMU Calculators
Browse $10 calculators in this category — organized by project group, with each tool featuring its own formula, worked example and technical diagram. All calculators run 100% in your browser — no backend, no tracking. US customary default with metric where useful.
$10 calculators · $3 groups
Block Core
Concrete Block Calculator
Calculate concrete block — units per wall area with mortar joint, weight and cost with waste. Enter cmu dimens
OpenConcrete Block Wall Calculator
Calculate concrete block wall — units per wall area with mortar joint, weight and cost with waste. Enter cmu d
OpenConcrete Block Weight Calculator
Calculate concrete block weight — volume to pounds and tons with density. For ordering and truck loads.
OpenConcrete Block Mortar Calculator
Calculate concrete block mortar — units per wall area with mortar joint, cost with waste. Enter cmu dimensions
OpenCMU
CMU Calculator
Calculate cmu — units per wall area with mortar joint, weight and cost with waste. Enter cmu dimensions to get
OpenCMU Wall Calculator
Calculate cmu wall — units per wall area with mortar joint, weight and cost with waste. Enter cmu dimensions t
OpenCMU Quantity Calculator
Calculate cmu quantity — how many units, bags or pieces you need with waste factor. Enter cmu dimensions to ge
OpenCMU Cost Calculator
Estimate cmu cost — material, quantity and price with waste. Compare per yard, per bag or per ton for US proje
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