To calculate your rubber tile/interlocking tile flooring surface:
For wall-to-wall or area rug layout installations, enter the length and width of your flooring area in the calculator below. For oddly shaped rooms, round up to the nearest even foot. For example, if your room is 11′ x 14′, your new measurement is 12′ x 14′. Or suppose your room is 11.5′ x 13.5′, then your new measurement is 12′ x 14′.