Free Tools
Construction calculators
Quick, transparent estimates for your build — bricks, cement, concrete, steel, tiles, paint, area conversion and overall cost. Every tool shows its assumptions and working, uses Pakistani defaults, and is free with no sign-up.
Quantity calculators
Brick Calculator
Estimate the number of bricks, wall volume and mortar for any wall — with editable brick size and joint.
Open toolCement, Sand & Mortar Calculator
Work out cement bags and sand for a given mortar volume and mix ratio.
Open toolConcrete / RCC Calculator
Cement, sand, aggregate and water for concrete by mix ratio and element volume.
Open toolSteel Quantity Estimator
Planning thumb-rule for reinforcement steel weight from concrete volume (not a structural design).
Open toolTile Calculator
Number of tiles and boxes for a floor or wall area, with wastage and tiles-per-box.
Open toolPaint Calculator
Litres of paint and can count for a wall area, by number of coats and coverage.
Open toolConversions
Cost
These tools are free
To turn an estimate into reality, hire verified professionals or order materials from suppliers on Mahprotocol.