👉 Half-hourly is a unit of time used in accounting and finance to measure the frequency at which an asset or liability changes value. It's often denoted as "hr" or "hours." This is useful for understanding how frequently assets are changed in value, such as when calculating depreciation on an asset. For example, if an asset has a market value of $100 at the start of the year and it depreciates by 25% each quarter, then half-hourly would
