Sinking Fund Calculator

Plan for irregular expenses with a sinking fund. Calculate monthly contributions needed to hit any savings goal by a target date.

Part of our Finance Calculators collection.

Sinking Fund Calculator

Free online calculator

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$
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0% for checking, 4–5% for HYSA

How to Use This Calculator

  1. 1

    Enter your debt details.

  2. 2

    See results instantly.

  3. 3

    Adjust to compare strategies.

How This is Calculated

Monthly = (Goal − Current Growth) × r / [(1+r)^n − 1]
Where r = monthly rate, n = months

Example Calculation

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Inputs

Result

Enter values above

Results appear as you type.

Frequently Asked Questions

Is this calculator accurate?
These are estimates based on the information provided. Actual rates and terms vary by lender.
Should I seek professional advice?
For significant financial decisions, consider consulting a financial advisor or credit counselor.

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