Savings Goal Calculator: How Much to Save Monthly

TL;DR: $30,000 in 5 years at 4% requires about $452 per month.Formula >
PMT = (Target − Current × (1 + i)^n) × i ÷ ((1 + i)^n − 1)
ExampleDirect result
$50,000 · 3 years · 4%$1,305/month
$50,000 · 5 years · 4%$752/month
$50,000 · 10 years · 4%$338/month

Source: FirePlanIO savings-goal formula; monthly deposits assumed at period end.

Savings Goal Calculator

Find out how much you need to save each month to hit your target.

Quick Scenarios

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Equivalent to 60 months of saving.

Required Monthly Savings

$641

Total Principal Added

$43,452

Interest Earned

$6,548

Educational estimates only — not financial advice.

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🔥 Top 3 Most Copied Scenarios

$30,000 house deposit in 5 years at 4% = $452/month

Why it works: A modest return covers roughly $2,900 of the target, so contributions do most of the work.

$15,000 emergency fund in 24 months = $625/month

Why it works: Short goals should sit in cash, so plan on contributions rather than investment returns.

$100,000 in 10 years at 6% = $607/month

Why it works: Doubling the timeline cuts the monthly amount far more than doubling the return would.

37 Savings Goal Scenarios You Can Copy

Monthly deposits and timelines calculated at a 3% APY. Filter by goal type or horizon, then copy the plan that fits.

  • $5k goal in 1 year at 3% APY

    $410.97 per month

    Why it works: Interest covers $68 of the goal — the rest is your deposits.

  • $5k goal in 3 years at 3% APY

    $132.91 per month

    Why it works: Interest covers $215 of the goal — the rest is your deposits.

  • $5k goal in 5 years at 3% APY

    $77.34 per month

    Why it works: Interest covers $359 of the goal — the rest is your deposits.

  • $10k goal in 1 year at 3% APY

    $821.94 per month

    Why it works: Interest covers $137 of the goal — the rest is your deposits.

  • $10k goal in 3 years at 3% APY

    $265.81 per month

    Why it works: Interest covers $431 of the goal — the rest is your deposits.

  • $10k goal in 5 years at 3% APY

    $154.69 per month

    Why it works: Interest covers $719 of the goal — the rest is your deposits.

  • $20k goal in 1 year at 3% APY

    $1,643.87 per month

    Why it works: Interest covers $274 of the goal — the rest is your deposits.

  • $20k goal in 3 years at 3% APY

    $531.62 per month

    Why it works: Interest covers $862 of the goal — the rest is your deposits.

  • $20k goal in 5 years at 3% APY

    $309.37 per month

    Why it works: Interest covers $1,438 of the goal — the rest is your deposits.

  • $30k goal in 1 year at 3% APY

    $2,465.81 per month

    Why it works: Interest covers $410 of the goal — the rest is your deposits.

  • $30k goal in 3 years at 3% APY

    $797.44 per month

    Why it works: Interest covers $1,292 of the goal — the rest is your deposits.

  • $30k goal in 5 years at 3% APY

    $464.06 per month

    Why it works: Interest covers $2,156 of the goal — the rest is your deposits.

What a $50,000 goal costs per month

Starting from $0. Longer timelines and higher returns both reduce the monthly amount.

TimelineAt 0% (cash)At 4%At 7%
3 years$1,389$1,305$1,245
5 years$833$752$694
10 years$417$338$287
15 years$278$203$157

Frequently asked questions

Recommended reading

Mastering Your Savings Plan: How to Reach Any Financial Goal Faster

A savings goal fails for one of two reasons: the monthly number was never calculated, or it was never automated. This guide fixes both — a budgeting framework that produces the cash, an account that protects its value, and a buffer that stops emergencies from draining it.

The 50/30/20 Budgeting Framework for Guaranteed Savings

Popularised by Senator Elizabeth Warren, the 50/30/20 rule splits your after-tax income into three buckets. Its strength is simplicity: three numbers you can check in sixty seconds.

If housing pushes your needs above 50%, borrow from wants — never from the savings bucket. Treat the 20% as a fixed bill paid on payday; whatever is left is what you are actually free to spend.

High-Yield Savings Accounts (HYSA) vs. Traditional Bank Accounts

A traditional big-bank savings account frequently pays close to 0.01% APY. An online HYSA is FDIC-insured to the same $250,000 limit and has recently paid in the 4-5% APY range. The account type changes nothing about your risk — only your yield.

Automate the transfer, not the decision

Schedule a recurring transfer for the day after payday. Automation removes willpower from the equation and it is the single strongest predictor of whether a savings goal is actually met. Split larger goals into separate named sub-accounts so progress stays visible.

Emergency Funds: How Much Cash Do You Really Need?

The emergency fund exists so that a job loss or medical bill never becomes credit card debt. Size it against essential monthly expenses, not gross income.

  • 1 month (starter): the first milestone for anyone carrying high-interest debt. Build this, then attack the debt.
  • 3 months: appropriate for dual-income households with stable salaried roles and low fixed costs.
  • 6 months: the standard target for single-income households, homeowners, or anyone with dependents.
  • 9-12 months: for freelancers, commission-based earners, business owners, or specialised roles with long job searches.

Keep the fund in an HYSA — liquid, insured, and earning. It is not an investment, so judge it by availability rather than return.

Case Study: Funding a $60,000 Home Deposit in Five Years

The Nguyen family wants a $60,000 deposit in 5 years and already holds $12,000 in a high-yield account paying 4%. Their existing balance grows to about $14,600 on its own, leaving roughly $45,400 to fund from contributions. At 4% compounded monthly, that requires close to $685 per month — and of the final total, about $6,800 arrives as interest rather than deposits.

What to do when the required deposit is unaffordable

  1. Extend the timeline. Stretching the same goal to 7 years drops the monthly figure to roughly $460 — a 33% cut for two extra years.
  2. Lower the target. A $50,000 deposit at 5 years needs about $540 per month.
  3. Raise the rate carefully. Moving from a 0.5% checking account to a 4% high-yield account is free money; reaching for 8% by investing a 3-year goal in equities is not, because you may need the cash in a drawdown.

Matching the account to the horizon

Under three years, keep the money in cash-like instruments: high-yield savings, term deposits, or short-duration treasuries. Three to seven years justifies a conservative blend. Beyond seven years, a diversified portfolio becomes reasonable because you can absorb a bad stretch without selling. Re-run the calculator each time your income changes so the plan reflects your current reality rather than last year's budget.