Future Value Formula in Excel

What this does

FV projects a savings balance forward: a starting amount, a regular contribution and a growth rate become a figure at the end of the term. It is the compound-interest calculation with contributions built in, which is what separates it from a simple (1+r)^n. Enter contributions and the opening balance as negative, since they are money leaving your pocket, and the result comes back positive. Setting the type argument to 1 models deposits made at the start of each period, which grows slightly faster because each contribution earns for one extra period. Most people learn this as a sequence of clicks and forget it by next week; learning it as a pattern instead is what lets you apply it to the next, slightly different version of the problem without starting from scratch. That is the difference this page is trying to make. Treat “future value formula in excel” as a small repeatable workflow rather than a one-off click you hope to remember next time. Use a small test block before the live file, so any surprise in the affected formula shows up while it is still harmless. When a formula is involved, keep the inputs labelled beside it, reference cells instead of typing values, and apply number formatting only after the result checks out. That turns a calculation you can defend to a CFO or an auditor into a method you can reuse, explain, and defend when the workbook leaves your screen.

A worked example

Saving 500 a month for 20 years at 6 %, starting from 10,000: =FV(6%/12, 240, -500, -10000) returns about 264,000. Of that, 130,000 is contributions and the rest is growth. Depositing at the start of each month instead, =FV(6%/12, 240, -500, -10000, 1), adds roughly another 1,100. FV is the projection behind every savings and retirement plan, and it is the contributions argument that makes it more useful than raw compounding. A practical tip before you scale it up: build it once on a small block of test data, confirm the number against the tool on this page, and only then point it at your real sheet. That one habit catches almost every mistake while it is still cheap to fix, long before a wrong figure reaches a report or a colleague.

In Google Sheets

Google Sheets handles this almost identically to Excel. The formula syntax above is the same, and the menu lives under a slightly different label rather than a ribbon tab. Use the platform toggle at the top of the page to switch every keyboard shortcut between Windows and Mac, and expect at most cosmetic differences in naming. Nothing on this page is behind a login: the tool runs entirely in your browser, the formula is shown in full with one-click copy, and the steps work the same on Windows and Mac. That is the whole promise here — the exact answer, a way to prove it on your own numbers, and just enough context to make it stick. Here is the takeaway for “future value formula in excel”: copy the answer if you are busy, but if you have a spare few minutes, rebuild the example in Excel yourself with the tool above open beside it. That single pass — type it, run it, watch the result move when you change an input — is what turns a formula you found into a technique you trust. Keep your inputs labelled and referenced, never hard-coded, and the same sheet stays correct and auditable as it grows. Done that way, you will not need to look this up again, and you will be the person others ask.

Common mistakes

• Entering contributions as positive, which returns a negative future value.
• Mixing an annual rate with monthly periods, which vastly overstates the result.
• Presenting a single projection as a forecast; vary the rate to show the range instead.

Frequently asked questions