How many inches are in a foot? Pick inches or feet to measure the length of objects. Warm up with a Mystery Math Mistake to add 2 two-digit numbers. Explore how many inches there are in a foot.

The U.S. is finally adopting the international foot. Measurements are updated pretty regularly, considering they're so static otherwise. The change is unfathomably minuscule to anyone but big-picture ...

WASHINGTON, DC – Change is afoot for the official measuring stick used to size up big places in America. The reason? There are actually two different definitions of the 12-inch measurement known as a ...

Most Americans will say there is one official measurement for a foot, but what may come to a surprise is that there are actually two and they differ by about one hundredth of a foot. The first model ...

The U.S. is finally adopting the international foot. Measurements are updated pretty regularly, considering they're so static otherwise. The change is unfathomably minuscule to anyone but big-picture ...