A tool designed to determine the relative change in rental costs over a year. This calculation yields a percentage, clarifying the extent to which rent has increased. For example, if annual rent rises from $12,000 to $12,600, the tool would reveal a 5% increase, obtained by dividing the difference ($600) by the original rent ($12,000) and then multiplying by 100.
This calculation offers significant value in assessing affordability and financial planning. Landlords utilize it to track revenue growth and ensure alignment with market trends. Tenants find it beneficial for budgeting and evaluating the fairness of rental adjustments. Historically, these computations were performed manually, but contemporary tools automate the process, reducing error and saving time. Understanding this metric allows for informed decision-making in the housing market.