Free Construction Calculators for Civil Engineers & Builders
Calculate bricks, cement, concrete, tiles, paint and more with accurate tools.
Most Used Calculators
View All →Calculate number of bricks required for wall construction
Quickly convert length, area, volume, weight, and temperature units.
Calculate number of steps, riser height & tread depth
5 calculators • Includes cement, mortar, plaster, pcc & screed
Calculate tiles needed for floor & wall area
Estimate rebar weight from diameter & length
Estimate paint needed for interior & exterior surfaces
Browse by Category
7 calculators • Rectangular, pit, trench & backfill calculators
9 calculators • Beam, slab, column & load calculations
11 calculators • Brick, block, masonry and cement requirement calculations
5 calculators • Tile, skirting, adhesive, grout and paint calculators
4 calculators • Water storage and plumbing calculators
1 calculator • Conversion and practical utility calculators