1 pound is equal to how many ounces?

One pound is equivalent to 16 ounces. This relationship is derived from the standard measurements used in the United States customary system, where one pound is defined as exactly 16 ounces. This conversion is critical for various applications, such as cooking, baking, and in the pharmaceutical field where precise measurements are crucial for dosing and formulation. Understanding this conversion can help individuals accurately convert weights and ensure they are using the correct amounts, thus maintaining safety and effectiveness in their practices. This is why the answer is 16 ounces.