Ancient measurements were systems used by early civilizations to quantify length, weight, and volume. Different cultures developed their own units, such as the Egyptian cubit, which was based on the length of the forearm, and the Roman foot, which was derived from the average size of a human foot. These measurements were essential for construction, trade, and agriculture. Many ancient societies, including the Mesopotamians and Greeks, relied on natural references for their measurements. For example, the Babylonians used a base-60 system, leading to 60 minutes in an hour and 360 degrees in a circle. These early systems laid the groundwork for modern measurement standards.