Savings Goal Calculator Australia 2025-26
Working toward a target? See how long it will take.
Calculate how long it takes to reach your savings target. Accounts for interest, compounding, inflation, tax on interest, deposit growth, and one-off boosts. Uses Australian tax rates.
Monthly savings needed to reach your goal, factoring in compound interest earned.
Select the question that matches where you are right now.
Your result shows the projected growth or return based on the rate, contribution, and time period you entered — using standard compound or simple interest formulas.
Use this to set savings targets, compare investment options, or understand the impact of starting earlier. Adjust the rate and timeframe to model optimistic and conservative scenarios.
Not a guaranteed return. Actual investment outcomes depend on market conditions, fees, taxes, and timing that cannot be predicted with certainty.
Uses standard financial formulas with the inputs you provided. All calculations run in your browser — no data is sent to any server.
Savings and investment results are dominated by three factors: the rate of return, the time horizon, and regular contributions. Compounding amplifies all three over time.
Returns on returns accelerate growth over time. The difference between 5% and 7% over 20 years is much larger than the 2% gap suggests — compounding is non-linear.
Adding even small regular amounts dramatically increases the final balance. $100/week invested at 7% for 20 years grows to over $110,000 in contributions and $110,000+ in returns.
Starting 5 years earlier often produces a larger final balance than doubling your contribution rate. Time is the most powerful variable in savings calculations.
To improve your savings outcome, focus on starting earlier, increasing contributions, and minimising fees and tax drag on returns.
Starting with a small amount today and increasing over time beats waiting to start with a larger amount. Time in the market matters more than timing the market.
A 1% annual fee on a $100k balance costs $1,000/year and compounds against you. Compare fee structures across savings and investment products.
Super, offset accounts, and tax-free thresholds reduce the drag of tax on your returns — letting more of the growth compound for you.
Savings decisions connect to investment, tax, and retirement planning. Use these calculators to model the broader picture.
Work backwards from a target amount to see how much you need to save each month.
Savings goal →Model how an initial investment grows with regular contributions over different time periods.
Compound interest →See what your future balance is worth in today's dollars after adjusting for inflation.
Inflation calculator →How savings goal calculations work
Future value of regular contributions
The savings goal calculator works backwards from your target — it tells you how much to save each month (or how long it will take) given an expected interest rate. Monthly contribution = FV × r / [(1+r)^n − 1], where FV is your target, r is the monthly rate, and n is the number of months.
| Goal | Rate | Timeframe | Required monthly | Total deposited | Interest earned |
|---|---|---|---|---|---|
| $20,000 | 5% | 2 years | ~$794/mo | $19,056 | $944 |
| $50,000 | 5% | 3 years | ~$1,305/mo | $46,980 | $3,020 |
| $50,000 | 5% | 5 years | ~$735/mo | $44,100 | $5,900 |
| $100,000 | 5% | 5 years | ~$1,471/mo | $88,260 | $11,740 |
| $200,000 | 5.5% | 10 years | ~$1,259/mo | $150,960 | $49,040 |
Savings goal examples — common Australian targets
| Savings goal | Why | Typical target | Monthly saving needed (5%, 3yr) |
|---|---|---|---|
| Emergency fund | 3–6 months expenses | $12,000–$25,000 | $366–$763/mo |
| House deposit (Sydney) | 20% of $800k property | $160,000 | ~$4,888/mo (3yr) or ~$2,034/mo (7yr) |
| House deposit (Brisbane) | 20% of $650k property | $130,000 | ~$3,972/mo (3yr) or ~$1,654/mo (7yr) |
| New car | Avoid financing | $25,000 | $763/mo (3yr) |
| Overseas trip | Annual goal | $5,000 | $396/mo (1yr) |
| Investment seed capital | Start investing | $10,000 | $792/mo (1yr) |
Saving for a house deposit — how long does it take?
The 20% deposit target
A 20% deposit avoids Lenders Mortgage Insurance (LMI). At $800,000 purchase price, the 20% deposit is $160,000. Add stamp duty (NSW: ~$31,000 for owner-occ above FHB threshold), legal fees (~$2,000), and moving costs (~$2,000) = total cash needed approximately $195,000.
| City | Median property price (2025) | 20% deposit | Add stamp duty + costs | Total cash needed |
|---|---|---|---|---|
| Sydney | ~$1.2M | $240,000 | ~$42,000 | ~$282,000 |
| Melbourne | ~$900k | $180,000 | ~$40,000 | ~$220,000 |
| Brisbane | ~$650k | $130,000 | ~$20,000 | ~$150,000 |
| Perth | ~$600k | $120,000 | ~$18,000 | ~$138,000 |
| Adelaide | ~$550k | $110,000 | ~$17,000 | ~$127,000 |
First Home Guarantee (5% deposit)
Eligible first home buyers can use the First Home Guarantee to purchase with a 5% deposit without LMI. This dramatically reduces the savings target but income and price caps apply.
Australian savings rates and where to find the best rate
Current savings rate landscape (2025)
High-interest savings accounts (big four banks): 4.5–5.5% p.a. with promotional rates on new money. Online banks and neobanks: 5.0–5.75% ongoing. Term deposits: 4.75–5.25% for 12-month terms.
How to maximise your savings rate
Compare rates monthly on sites like Canstar, RateCity, and Mozo. Big bank 'bonus' rates often require monthly deposit and no withdrawals — set up a dedicated savings account separate from your everyday account. Term deposits lock in a rate but lose flexibility.
How to save faster — reduce the timeline or the monthly amount
The compound interest advantage
Starting one year earlier reduces your required monthly contribution meaningfully. To save $100,000 in 5 years at 5%: $1,471/mo. In 6 years at 5%: $1,188/mo. Starting one year earlier saves $283/mo over the plan.
Windfalls and lump sums
Tax refunds, bonuses, and inheritances applied to your savings goal reduce both the monthly requirement and the timeline. A $5,000 lump sum deposited into a goal that needs $50,000 saves approximately $400/month off the required monthly contribution over a 3-year plan.
Which Australian account type suits your savings goal
High-interest savings accounts
Most major banks offer high-interest savings products with introductory bonus rates (often 5.0–5.5% in 2025-26) for the first 4 months, dropping to a lower base rate after. Many require monthly conditions to keep the bonus rate — typical conditions include a minimum monthly deposit ($200–$1,000), growing balance, no withdrawals, and a salary deposit into a linked transaction account.
Term deposits
Term deposits lock your money for a fixed period (1, 3, 6, 12 months — up to 5 years) in exchange for a fixed rate. Major bank 12-month TD rates in 2025-26 are typically 4.5–5.0%. Breaking a TD early forfeits interest and may trigger a small fee. Use a TD only when you are confident of the timeline and have no need for liquidity.
Offset accounts
If you already have a home loan, an offset account effectively earns your mortgage interest rate (e.g. 6.0%) tax-free on every dollar held. For mortgage holders saving for a future goal, the offset is almost always the highest after-tax return available. See our mortgage offset calculator for the precise saving.
Cash management trusts and ETFs
For longer goals (5+ years), holding savings in a diversified ETF or managed fund typically produces 6–8% nominal returns long-term, but with volatility. This is appropriate only for goals where you can tolerate a 20–30% temporary drop in balance.
How tax affects your real Australian savings returns
Interest is fully taxable income
Bank and term deposit interest is added to your assessable income and taxed at your marginal rate. For a 37% bracket earner, a 5% gross rate becomes 3.15% after tax. The headline rate is not what you actually earn — your goal calculations should use the after-tax rate.
TFN withholding for unprovided accounts
If you do not provide your Tax File Number to your bank, they must withhold 47% of interest (the top marginal rate plus Medicare). Always provide your TFN to avoid this.
Joint accounts
Interest from a joint savings account is split evenly between account holders for tax purposes — useful when one partner is on a lower marginal rate. The split is automatic at 50/50 unless documented otherwise.
Inflation erodes real value
If inflation is 3% and your after-tax rate is 3.15%, your real purchasing-power return is only 0.15%. The CPI inflation calculator shows the real value of future savings.
Common Australian savings goals and typical timelines
| Goal | Typical target | Realistic timeline | Best account type |
|---|---|---|---|
| Emergency fund | 3–6 months expenses | 12–24 months | High-interest savings |
| Home deposit (20%) | $130k–$200k | 5–10 years | HISA + First Home Super Saver |
| Home deposit (5% FHG) | $30k–$50k | 1–3 years | HISA |
| Investment property deposit | $100k+ | 3–7 years | Offset or HISA |
| Overseas holiday | $8k–$15k | 12–18 months | HISA |
| New car | $30k–$50k | 2–4 years | HISA or TD |
| Wedding | $30k–$45k | 1–3 years | HISA |
| Children's education | $25k+/year | 5–18 years | HISA / investment portfolio |
| Retirement top-up (above super) | varies | 10+ years | Investment portfolio |
First Home Super Saver (FHSS) — boost your deposit through super
How it works
The FHSS scheme allows eligible first home buyers to make voluntary super contributions (up to $15,000/year, $50,000 lifetime cap) and later withdraw them — plus associated earnings — to fund a home deposit. Voluntary contributions are taxed at 15% inside super rather than your marginal rate (up to 47%), and the withdrawal is taxed at marginal rate minus a 30% offset.
Tax benefit example
A 37% marginal rate earner contributing $15,000 via salary sacrifice keeps an extra ~$3,300/year in net pay impact compared to saving the same amount post-tax. Over 4 years to the $50,000 cap, the tax benefit alone is roughly $13,000–$18,000 depending on your marginal rate.
Eligibility
Must be 18+, must not have previously owned property in Australia (with limited financial-hardship exceptions), and the property must be intended as your principal place of residence for at least 6 months in the first 12 months after settlement.
Withdrawal request via ATO
You must request the determination from the ATO before signing a contract to buy or build. The ATO processes the release within 15–25 business days. Funds released via FHSS cannot be used for stamp duty — only the deposit and purchase consideration.
Behavioural tactics that increase Australian savings rates
Pay yourself first
Set up an automatic transfer from your transaction account to a separate savings account the day after each pay, before discretionary spending decisions are made. ASIC's MoneySmart research consistently shows automated transfer is the single most effective tactic for hitting savings goals.
Keep savings out of sight
Hold your savings goal balance in a different bank from your daily-spending account. Friction reduces impulse withdrawals — moving money between banks takes 30 minutes overnight, just long enough to talk yourself out of an unnecessary spend.
Round-up apps
Apps like CommBank's GoalSaver round-up, Up Round Up, and similar features in ING and Macquarie auto-transfer the change from every transaction into a savings goal. Average users save an additional $600–$1,200/year passively.
Track inflation-adjusted progress
If your goal is dated 5+ years away, set the target in real (today's) dollars and revisit annually as inflation moves. A $50,000 deposit goal set in 2024 needs to be roughly $52,500 in 2025 to retain the same purchasing power.
Common Australian savings goal mistakes
Saving with no specific goal
Generic "I'll save more" intentions consistently underperform specific dollar/date targets ("$30,000 by July 2027"). The brain treats vague goals as low priority; specific targets activate planning behaviour.
Ignoring the introductory bonus drop-off
Most high-interest savings accounts pay 5.0–5.5% for 3-4 months, then drop to 1–2% base. Without diarising to switch banks or chase the next introductory rate, you can leave thousands on the table over a multi-year goal.
Forgetting tax on interest
Goal calculators that don't account for tax overstate your real progress. A $50,000 goal earning 5% gross looks like 2.5 years at $1,500/mo — but after 37% tax on interest, the same monthly contribution takes closer to 2.6 years.
Locking too much in term deposits
Locking 100% of an emergency fund in a 12-month TD defeats its purpose. Always keep at least 1 month of expenses in instant-access savings, even when the rate is slightly lower.
❓ Frequently asked Frequently asked questions about savings goals
How do I calculate how much to save each month?
Monthly saving = Goal × (monthly rate) / [(1 + monthly rate)^months − 1]. At 5% annual rate (0.417%/month): to save $50,000 in 3 years = $50,000 × 0.00417 / [(1.00417)^36 − 1] = $1,305/month.
How long does it take to save for a house deposit?
Depends on your income, expenses, target, city, and savings rate. For a $130,000 deposit (20% of $650k) saving $1,000/mo at 5%: approximately 10.8 years. Saving $2,000/mo: approximately 5.1 years. Using the First Home Guarantee (5% deposit = $32,500): approximately 1.4 years at $2,000/mo.
Should I use a savings account or term deposit for my savings goal?
Use a high-interest savings account if you may need the money before the goal date (flexibility). Use a term deposit if you are confident of the timeline and want to lock in a rate without the temptation to withdraw. Currently the rate difference between savings accounts and term deposits is small (0–0.5%).
Does the interest earned count toward my goal?
Yes — the calculator accounts for interest earned on your growing balance. This is why compound interest significantly reduces the monthly contribution needed compared to saving a flat amount with no return.
How does tax affect my savings goal in Australia?
Interest is fully taxable at your marginal rate. A 37%-bracket saver earning 5% nominal interest actually retains only 3.15% after tax. Goal calculations should ideally use the after-tax rate to avoid overstating progress. The income tax calculator shows your marginal rate.
Is the First Home Super Saver scheme worth using?
For most first home buyers in the 30%+ marginal tax bracket, yes — the tax saving is substantial ($13,000–$18,000 over 4 years for a 37% earner contributing the $50,000 cap). The trade-off is reduced flexibility: contributions cannot be withdrawn for purposes other than the first home purchase.
Should I save in an offset account if I have a mortgage?
Almost always yes. The offset effectively earns your mortgage rate (e.g. 6.0%) tax-free, which beats every savings account on the market. Only switch to a separate goal account if you specifically need to ring-fence funds psychologically. The offset calculator shows the exact saving.
What savings rate should I use for goal planning?
Use a conservative after-tax rate — 3% real return is a reasonable assumption for a HISA portfolio held over 3–5 years. For shorter goals, use the after-tax rate net of inflation. For longer goals where some money is in ETFs, you can use 4–5% real, but always recalibrate annually.
Can I withdraw early without losing interest?
From a high-interest savings account: yes, anytime. From a term deposit: typically no — early withdrawal forfeits much or all of the interest and may incur a small administration fee. Always read the TD product disclosure statement (PDS) before locking funds.
How much should I save for an emergency fund?
ASIC's MoneySmart recommends 3 months of essential expenses if you have stable income, and 6 months if you are self-employed or in volatile work. For most households, this is $10,000–$30,000. Keep it in a separate high-interest savings account, not in your everyday account.
Should I save or invest for a 5-year goal?
For goals exactly 5 years away, a balanced portfolio (30/70 cash/equities) is often appropriate — long enough to ride out a downturn but not so short that volatility wipes out the timeline. For 3 years or less, stay in cash or term deposits to avoid sequence risk.
Does the First Home Guarantee replace the need to save?
No — the First Home Guarantee lets eligible buyers purchase with a 5% deposit (instead of 20%) without paying Lenders Mortgage Insurance. You still need to save the 5% deposit (typically $30,000–$50,000 depending on price cap in your region) plus stamp duty and other settlement costs.
Where these figures come from
Savings and interest figures on this page are drawn from the Reserve Bank of Australia (cash rate and published deposit averages), APRA (the deposit-taker regulator), and ASIC MoneySmart (consumer guidance).
- RBA cash rate — RBA — Cash Rate.
- Deposit interest-rate data — RBA — Retail Deposit and Investment Rates (F4).
- Financial Claims Scheme (deposit guarantee up to $250k) — APRA — Financial Claims Scheme.
- Compound interest & savings strategy — ASIC MoneySmart — Saving.
- Inflation & CPI — ABS — Consumer Price Index.
Last checked: April 2026. Rates and thresholds are reviewed against the source of record each November, when annual adjustments for the following tax year are published.