Free Tools for Architects & Visualizers

Convert drawing measurements to real-world dimensions using standard architectural scales.

Calculate aspect ratios for architectural renders and images. Find width, height, or ratio.

Calculate room area and perimeter in square meters or square feet. Add multiple rooms.

Calculate megapixels, aspect ratio, and print sizes at different DPI from pixel dimensions.

Calculate how much flooring you need, including waste allowance.

Calculate riser height, tread depth, number of steps, and stair angle.

Calculate roof slope angle, percentage, and rise/run ratio from measurements.

Calculate floor area, wall surface area, ceiling area, perimeter, and room volume.