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Sorted Finance

Calculator

Sort a Savings Goal Timeline

Set a target dollar amount, what you already have, and what you can add each month. Optionally set a deadline to sort the contribution that assumption would require.

Use this when you have a dollar target—emergency fund top-up, trip, car down payment—and want either a timeline from today’s contribution or the monthly amount a deadline would require.

Goal details

$
$
$

0% for a pure cash timeline; yields are not guaranteed

%

Leave blank to estimate time from your contribution

Results

Estimated months to goal

32

Projected value (horizon)

$10,096.00

Contributions in horizon

$8,000.00

Modeled growth portion

$596.00

Sorted Finance is an education site. Our tools and writing help you organize questions—they do not replace advice from a licensed professional.

Modeling notes: methodology.

How to use this calculator

  1. Enter the goal amount and what you already have set aside.
  2. Add the monthly contribution you can keep without raiding the goal.
  3. Set assumed annual return to 0% for a cash-only timeline, or a modest rate for a simple growth sketch.
  4. Optional: enter a deadline in months to solve for the contribution needed under that assumption.

What this estimate includes

  • Estimated months to reach the goal at your contribution rate
  • Optional required monthly amount for a deadline
  • Simple growth illustration when a return rate is entered

What it leaves out

  • Taxes on interest or investment gains
  • Fees, account minimums, and transfer delays
  • Market volatility and sequence risk
  • Inflation adjusting the goal itself

How this calculation works

A savings goal is clearer when you know either “how many months at this deposit?” or “what deposit hits this date?” This calculator answers both under a simple, constant return assumption.

Short-term cash goals usually start at 0% assumed return so the plan is funded by what you deposit—not by hoped-for yield. Longer goals can test a modest rate, then a lower stress case.

For compounding illustrations without a hard target, try the compound interest calculator. For sizing a cash buffer, read emergency fund basics.

Formula

Balance grows each month by assumed rate, then contribution is added

For a cash-only plan, set the annual return to 0%. Optional deadlines solve for the contribution that would hit the date under a constant assumed rate.

Worked example

Goal $10,000 with $1,500 saved and $250 monthly at 0% return takes 34 months in this model. The same goal in 24 months needs a higher monthly deposit—use the deadline field to see that number before you commit to a date.

Practical tips

Cash goals prefer 0% first

For money you need within a year or two, start with a 0% assumed return so the timeline is funded by deposits—not hoped-for yield.

Separate emergency cash from wish-list goals

If the same savings account funds both job-loss reserves and a vacation, a single goal number can look finished while your emergency layer is thin.

Deadlines reveal contribution gaps

If the required monthly amount exceeds what you can spare, either extend the date, lower the goal, or free cash from wants—not from unpaid minimum debt payments.

Bottom line

Treat the months and contribution figures as planning anchors. Confirm where the money will live, automate the transfer on payday, and revisit the goal when income or prices change.

Frequently asked questions

Should I enter a return rate for an emergency fund?

Often start at 0% so the timeline is funded by deposits. If you keep the money in a savings account, you can test a modest APY afterward—but yields change and are not guaranteed.

Why does it say the goal is not reachable?

Within the model’s time limit, your contribution and assumed growth never catch the target. Increase the monthly amount, lower the goal, extend the horizon, or raise the assumed return only if that assumption is realistic for the account type.

Does the deadline field replace my monthly contribution?

No. Your contribution still drives the main timeline. The deadline field additionally estimates what monthly amount would be required to hit the date under the assumed return.

Are taxes included?

No. Interest or investment growth may be taxable depending on the account. For taxable accounts, a slightly lower assumed return is a simple way to sketch after-cost growth.

Can I model irregular deposits?

Not directly. Convert irregular amounts to a monthly average, or run best- and worst-case contribution levels.

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