Measurements
Units and measurement systems
Brick & Block Calculator | Wall Quantity & Cost
Calculate how many bricks or blocks your wall needs. Subtract doors and windows by size, include mortar joints and waste, then compare supplier pack and loose-unit costs.
Concrete Calculator – Slabs, Beams & Columns
Calculate concrete volume for slabs, beams and columns in m³ or ft³. Mix feet with inch thickness, add project quantities, and estimate cost from your own supplier quote.
Land Plot Area Calculator — Perches, Acres & Square Feet
Measure Sri Lankan land area in perches, acres, square feet and A–R–P. Enter rectangle, triangle, trapezoid or irregular survey corners; preview boundaries and get practical measuring guidance.
Sri Lanka Land Unit Converter — Perches, Acres & Roods
Convert perches, acres, roods and deed A–R–P extents. Compare two land asking prices per perch, square foot or square metre, with whole-plot totals.
Floor Tile Quantity & Box Calculator
Calculate floor tiles and boxes for rectangular, L-shaped, triangular, trapezoid, circular and irregular custom floor plans. Visualize shapes, calculate wastage and compare LKR quotes.