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Savings gap without interest calculator

Count full monthly contributions needed to reach a savings target without interest.

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Your result

Amount still needed3,600
Whole monthly contributions needed12
Balance after whole contributions5,000

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How to calculate

Savings gap without interestSavings gap without interest1InputsTarget amount ·Amount already saved· Monthlycontribution2MethodAmount still needed=((target-saved+abs(target-saved))/2);Whole monthly…3Result3600
Savings gap without interestSubtract existing savings from the target and divide the remaining gap by the monthly contribution. Round up so the final contribution reaches the target. Concept diagram; not to scale.Savings gap without interest1InputsTarget amount · Amount alreadysaved · Monthly contribution2MethodAmount still needed =((target-saved+abs(target-saved…3Result3600MyCalCute.com
Subtract existing savings from the target and divide the remaining gap by the monthly contribution. Round up so the final contribution reaches the target. Concept diagram; not to scale.

Count full monthly contributions needed to reach a savings target without interest.

Amount still needed = ((target-saved+abs(target-saved))/2)
Whole monthly contributions needed = ceil(((target-saved+abs(target-saved))/2)/monthly)
Balance after whole contributions = saved+ceil(((target-saved+abs(target-saved))/2)/monthly)*monthly

Worked example

  • Target amount: 5000
  • Amount already saved: 1400
  • Monthly contribution: 300
  • Amount still needed: 3,600
  • Whole monthly contributions needed: 12
  • Balance after whole contributions: 5,000

Assumptions and limits

Contributions occur once per month and stay constant. Interest, fees, withdrawals and inflation are excluded. A met target requires zero further contributions.

Results are rounded for display; calculations use unrounded values. Read our calculation methodology.

Understanding the result

Count full monthly contributions needed to reach a savings target without interest. Subtract existing savings from the target and divide the remaining gap by the monthly contribution. Round up so the final contribution reaches the target.

When this tool is useful

Subtract existing savings from the target and divide the remaining gap by the monthly contribution. Round up so the final contribution reaches the target.

Understanding your inputs

InputExample
Target amount target5000
Amount already saved saved1400
Monthly contribution monthly300

Frequently asked questions

What does this estimate leave out?

Contributions occur once per month and stay constant. Interest, fees, withdrawals and inflation are excluded. A met target requires zero further contributions.

How do I check the example?

Use the stated units and the formula below. Keep full precision until the final answer; change one input at a time to see its effect.

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