Finance & Money
Savings Calculator
Calculate how your savings will grow over time
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Frequently asked questions
What does the Savings Calculator do?
It helps you calculate how your savings will grow over time.
What inputs do I need?
Enter Starting balance, Monthly contribution, Annual interest rate, and Time horizon.
Are decimals supported?
Yes, you can use decimal values where appropriate.
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About this tool
Inputs
- Starting balance
- Monthly contribution
- Annual interest rate
- Time horizon
Results
- Ending balance
- Total contributions
- Interest earned
Getting the right answer starts with the right formula. The Savings Calculator handles the computation so you can focus on the decision. Small changes in interest rates or time horizons can dramatically shift outcomes. The underlying math typically involves compound growth: FV = PV × (1 + r/n)^(n×t). All you need to supply is starting balance, monthly contribution, annual interest rate and time horizon.
From there, the tool determines ending balance, total contributions and interest earned. People frequently need to calculate how your savings will grow over time but lack a quick way to do it — this tool fills that gap. Remember that past returns do not guarantee future performance. Projecting financial scenarios helps you set realistic goals and avoid costly surprises. Results are rounded for display; the underlying computation retains full precision.