Everyday tools for everyone

Practical tools for builders, contractors, plasterers, masons, carpenters, painters, quantity surveyors, architects and homeowners.

Always free. No registration required.

Basic calculator for everyday calculations.

Convert length, area, weight, volume and temperature.

Feet ↔ metres, inches ↔ mm, sq ft ↔ sq m, acres ↔ hectares.

Estimate concrete volume for slabs, columns and foundations.

Calculate iron rods for columns and floor slabs, 12 m bars to buy and cost per bar.

Estimate the number of blocks required for a wall.

Estimate litres of paint needed for walls and ceilings.

Estimate tiles, boxes and adhesive for floors and walls.

Estimate roofing sheets and area including pitch.

Local forecast to help you plan outdoor work.