Made for the planning stage
Build Calculator brings common building and renovation calculations into one place. The tools cover area, tile quantities, paint, concrete volume, glass weight, flooring packs, brick quantities and material cost. A quotation builder helps turn those numbers into an itemised document.
You provide the measurements, product information and local prices. We show the arithmetic, explain the assumptions and include worked examples so you can check the result. There is no need to create an account.
Useful across borders
Projects use different measurement systems and currencies. The tools support metric and imperial input and let you choose a currency for money amounts. Currency selection labels prices; it does not convert them or make assumptions about your supplier’s market.
Product dimensions, pack coverage and application rates remain editable because a default is only an example. The right number for a project comes from the selected product and the actual site measurement.
Clear limits, visible methods
These are quantity and cost-estimating tools. They do not design structures, specify reinforcement, certify glass installations or establish local tax treatment. A calculation can be arithmetically correct while still relying on an unsuitable measurement or product assumption.
Read the methodology and the notes beside each tool, then check the final order and specification with the appropriate supplier, installer or professional. Our guides focus on practical measurement and transparent estimates.