Finance calculator
Savings Goal Calculator
Estimate how long it may take to reach a savings goal.
Last reviewed
September 2026
September 2026
Enter your details
Results update privately in your browser.
How we calculate
A transparent estimate you can inspect.
Formula
Balances grow monthly using the return assumption and contribution amount.
Privacy
Your values are calculated locally and are not sent to a server by this calculator.
Use with care
Results are for informational purposes, not financial, tax, legal, lending, or investment advice.
Understanding your results
The payoff time is the first modeled month in which savings reach the target.
Assumptions and limitations
- Contributions are monthly and the projection is capped at 100 years.
Common questions
Before you decide
What assumptions does this use?
The inputs and assumptions are shown on this page; real outcomes can differ.
Does this use my financial data?
No. Inputs stay in your browser.