Weighted Average Remaining Term (WART) is a financial metric that provides a rough estimate of the average remaining life of a group of assets. It is used to assess the expected future cash flows from a portfolio of assets. The WART calculation takes into account the relative sizes of each asset and the remaining time until their expected end of life. The formula for WART is the sum of the remaining life of each asset multiplied by its weight, divided by the total weight of all assets in the portfolio.WART is commonly used in financial analysis, particularly in the evaluation of real estate investments and other long-term assets. It provides a useful summary of the average time horizon for a portfolio of assets, allowing investors and analysts to better understand the expected future cash flows and the risk associated with the portfolio.It's important to note that WART is only an estimate and does not take into account factors such as changes in market conditions, technological advancements, or other unpredictable events that may impact the actual remaining life of assets.