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Find the monthly amount needed to reach any savings goal.
🎯 Finds the monthly amount needed to hit any savings goal, accounting for investment growth on what you already have.
Find the monthly contribution needed to hit any savings goal — a house deposit, a car, an emergency fund, or a vacation — accounting for investment growth on what you already have saved.
The calculator projects the future value of your current savings, then solves for the monthly contribution that fills the gap to your goal. A higher return rate means smaller monthly contributions — but with more risk.
This tool uses the future value of a series (an ordinary annuity) combined with compound growth on your starting balance. The required monthly contribution M solves: Goal = P(1+r)^n + M × [((1+r)^n − 1) / r], where P is your current savings, r is the monthly return (annual ÷ 12), and n is the number of months. The calculator handles the algebra — you just enter your goal, timeline, and expected return.
Say you want $30,000 for a house deposit in 5 years, you already have $5,000 saved, and you expect a 5% annual return. Your $5,000 grows to about $6,381 on its own, leaving a ~$23,619 gap. Split across 60 months at a 5% growth rate, that works out to roughly $345/month. Bump the return to 7% and the required contribution drops to about $320/month — growth is doing more of the work for you.
Disclaimer: This calculator is for informational and educational purposes only and does not constitute financial, investment, or legal advice. Calculated results are estimates based on the inputs you provide; actual figures may vary. Always consult a qualified professional before making financial decisions.
The Savings Goal Calculator lets you figure out savings goal calculatorinstantly, without reaching for a spreadsheet or doing the math by hand. Whether you're planning a budget, checking a loan, or working through homework, the tool applies the correct formula behind the scenes and shows the result the moment you enter your numbers.
Unlike a static chart or table, this calculator adapts to your exact inputs. You can adjust any value and see the outcome update in real time, which makes it easy to compare scenarios — for example, "what if the rate were 1% lower?" or "what if I paid an extra $50 a month?"
Common uses: people reach for this tool when they need to find a savings goal calculator by date, how much to save monthly, savings goal with interest, or reach savings target by year.
Browser-based tools like this one have a few real advantages over installed software or manual methods:
The Savings Goal Calculator is based on the following formula:
FV = P(1+r)^n + PMT × [ ((1+r)^n − 1) / r ]
Variables: FV = Future value, amount saved at the end ($) P = Starting balance ($) r = Interest rate per period (as a decimal) n = Number of periods PMT = Deposit added each period ($)
Future value of a starting balance P plus a recurring deposit PMT. r = period rate, n = number of periods. This is how regular contributions compound toward a savings target.
Worked example: Step 1: P = $5,000, PMT = $300 per month, annual rate 5% → r = 0.05 / 12 = 0.0041667, n = 36 months. Step 2: (1.0041667)^36 ≈ 1.16147. Step 3: starting balance grows to 5,000 × 1.16147 = $5,807. Step 4: deposits grow to 300 × (1.16147 − 1) / 0.0041667 = 300 × 38.753 = $11,626. Result: FV = 5,807 + 11,626 ≈ $17,433 after 3 years.
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