Calcular m²
Calculate room area in square meters or square feet. Add multiple rooms and get total area instantly.
Whether you are planning a home renovation, budgeting for flooring materials, calculating the paint required to cover your walls, or simply measuring a room to see if a piece of furniture will fit, an accurate room area calculator is an indispensable practical tool. Our calculator handles rectangular and square rooms of any size, supports both metric (square metres) and imperial (square feet) measurements simultaneously, and allows you to add multiple rooms — living room, bedroom, kitchen, bathroom — to get a complete total floor area in a single calculation. The clean breakdown by room makes it easy to order materials for each space separately while knowing the exact aggregate for planning purposes.
When your floor area calculations reveal dimensions in one measurement system that you need to convert to another — for example, converting square metres to square feet for a US supplier, or square yards for carpet ordering — our comprehensive Unit Converter handles area conversion alongside length, weight, volume and dozens of other unit categories. The two tools together cover every measurement need that arises during a renovation project from initial survey to final material order.
Home renovation projects almost always involve financial planning alongside the physical measurements. Whether you are budgeting for contractor fees, splitting costs with a housemate, or calculating how much a tiling job will cost per square metre, our Percentage Calculator makes it effortless to calculate material cost markups, VAT additions, contractor discounts and budget allocation percentages — the financial companion to every measurement decision you make during a project.