Savings Goal Calculator
Calculate how much to save each month, week, quarter, or year to reach a savings goal. Compound interest, starting balance, and a yearly schedule included.
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What is Savings Goal Calculator?
The Savings Goal Calculator is a free online financial planning tool that computes exactly how much you need to deposit each period — monthly, biweekly, weekly, quarterly, or yearly — to reach a target savings amount by a chosen deadline. It factors in your starting balance and compound interest using the future value of an ordinary annuity, then shows the total you will deposit, the interest you will earn, and a year-by-year schedule of your progress.
Key Benefits
- Turn any savings target into a concrete, actionable per-period deposit amount.
- Compound interest on both your current balance and every future deposit is included.
- Compare contribution frequencies instantly to match the plan to your pay schedule.
- Year-by-year schedule makes it easy to track progress and adjust early.
- Runs entirely in your browser — no sign-up, no accounts, nothing uploaded.
Common Use Cases
- •Building an emergency fund of 3-6 months of expenses by a set date
- •Saving for a down payment on a house or car with a fixed deadline
- •Planning a wedding, tuition, or big trip budget backwards from the event date
- •Sinking funds for annual expenses like insurance premiums or taxes
- •Teaching kids or students how regular deposits and compound interest add up
How to Use the Savings Goal Calculator
- Enter your savings goal: Type the total amount you want to save, for example 300,000 for an emergency fund.
- Add current savings and interest rate: Enter the money you already have set aside and the annual interest rate you expect to earn.
- Set your timeline: Choose how many years and months you give yourself, and pick a contribution frequency such as monthly.
- Review and copy your plan: Read the required deposit per period, total deposits, and interest earned, then copy the summary or follow the yearly schedule.
Key Features
- Solves the required deposit for any goal, starting balance, rate, and deadline
- Five contribution frequencies: monthly, biweekly, weekly, quarterly, annual
- Year-by-year schedule with deposits, interest, and ending balance
- Compound interest on both current savings and every future deposit
- Detects when the goal is already reached and shows the surplus
- One-click copy of the full savings plan summary
Frequently Asked Questions
How is the required savings contribution calculated?
The calculator uses the future value of an ordinary annuity with compound interest. It grows your current savings to the deadline, subtracts that from the goal, then solves the annuity payment formula: PMT = (Goal − P × (1 + i)^N) × i / ((1 + i)^N − 1), where i is the rate per period and N is the number of deposits.
What is the difference between saving monthly and biweekly?
Biweekly deposits mean 26 periods per year instead of 12, so each deposit is smaller but you make more of them and interest compounds more often. Over the same timeline, biweekly contributions usually reach the goal slightly faster for the same total out-of-pocket amount.
What interest rate should I use?
Use the realistic annual yield of where the money will actually sit: roughly 0-1% for a checking account, 3-5% for a high-yield savings account or fixed deposit, and historical average returns only for long-horizon investments. A conservative estimate keeps your plan achievable.
Does the calculator account for taxes or inflation?
No. It computes the nominal deposit needed at the nominal rate you enter. To approximate taxes, reduce the interest rate by your tax drag. For inflation-adjusted goals, either raise the target amount or subtract expected inflation from the rate.