Future Value Calculator 2026

The Future Value Calculator substitutes your inputs (Present value, Annual rate, Years) into the standard expression: Future value = Present value × (1 + Annual rate ÷ 100)^Years. Every variable is read straight from the fields on this page, and the result is computed the moment you enter the values.

1. 1

   Step 1

   Type the financial values required in the fields.

2. 2

   Step 2

   Hit "Calculate" and the result is computed automatically.

3. 3

   Step 3

   You can re-run the calculation with different values anytime.

4. 4

   Step 4

   Review the breakdown: the result repeats the page's own expression (Future value = Present value × (1 + Annual rate ÷ 100)^Years) with your values substituted, so each variable stays traceable.

5. 5

   Step 5

   Compare scenarios by varying a single value per run in the future value calculator — that isolates which of the formula's inputs actually drives the result.

• 1

  The Future Value Calculator needs every variable in consistent units — Present value, Annual rate, Years — before the standard formula returns a valid result, so check each field's unit before entering values copied from elsewhere.

• 2

  Enter values in the units the Future Value fields expect — Present value, Annual rate, Years and the rest; mismatched units are the most common way a correct formula yields a wrong number no calculator can detect.

• 3

  Copy the Future Value result together with the input values that produced it; a number without its documented inputs cannot be re-verified later, and assumptions are easy to forget once the session is closed.

• Zero and negatives can sit outside the formula's domain: zero annual rate may make the Future Value undefined, and a negative present value still returns a number. Check each input is inside the range the quantity allows.

• Percentage conventions differ by field: some Future Value inputs expect annual rate as a whole number (5 for 5%), others as a decimal (0.05). The two forms are off by ×100 — match the field's label or example.