Construction Unit Converter
Convert length, area, volume and weight units used on the job site and in the office — feet to meters, square feet to square meters, cubic yards and more.
Construction Unit Conversions Made Simple
Construction work constantly mixes measurement systems: a drawing dimensioned in millimeters, a takeoff sheet in square feet, concrete ordered in cubic yards and steel quoted by the tonne. This converter handles all four families — length, area, volume and weight — using exact base-unit factors, so a value like 100 ft² always returns the precise metric equivalent (9.290304 m²) rather than a rounded approximation.
Pick a category, enter a value and unit, and the tool shows the result in your target unit plus a grid of the same quantity expressed in every other unit of that category. That makes it easy to cross-check estimates, convert between imperial and metric on the fly, and sanity-check quantities before you commit them to a bid or a purchase order.
Frequently Asked Questions
How do I convert square feet to square meters?
Multiply the square footage by 0.0929. One square foot equals 0.09290304 square meters, so 500 ft² is about 46.45 m². Select the Area category, enter your value in ft² and read the m² result instantly.
How many cubic feet are in a cubic yard?
There are exactly 27 cubic feet in one cubic yard, because a yard is 3 feet on each side and 3 × 3 × 3 = 27. This matters when ordering concrete, gravel or fill, which is typically sold by the cubic yard.
How do I convert feet to meters?
Multiply the number of feet by 0.3048. One foot is exactly 0.3048 meters, so 20 ft equals 6.096 m. Use the Length category to convert feet, inches, yards, millimeters, centimeters and meters in any direction.
From Sketch to Clean Plan, or to a Measured DXF
These utilities pair with our AI tools: redraw a sketch or photo as a clean, labeled plan here, or design a measured plan with PDF and DXF for AutoCAD in Plan Chat (same account).