This calculator helps you understand the long-term impact of regular payments or subscriptions. By providing a few key details, you can gain valuable insight into how your future finances are impacted by spending today. You can use this calculator for daily expenses (like coffee, restaurant dining and drinks) or monthly expenses such as your Apple TV, Hulu and Netflix subscriptions (do you really need all 3?)
What it Does:
The calculator focuses on the concept of future value, which essentially asks: "How much do recurring expenses today impact my future networth?" It considers factors like:
It shows the long-term impact of a regular payment or subscription — like a daily coffee or a monthly streaming subscription — by projecting what that money could have grown into if saved and invested instead of spent.
It takes your recurring payment amount, how often you pay it, and an assumed annual interest rate, then projects forward over your chosen number of years. The result is the future value: the total your recurring payments end up costing you once you account for the return that money could have earned if saved instead.
The interest rate represents the annual return you could earn by saving the money instead of spending it. A higher assumed rate produces a larger future value, since it implies the forgone savings would have compounded faster.
Yes — the Payment Frequency input lets you set the calculator to daily, monthly, or another cadence, so it works equally well for a daily coffee habit or a monthly subscription bill.
It's only as accurate as your interest rate assumption — since real rates fluctuate over time, treat the result as a general planning tool rather than a precise prediction.