Savings Goal Calculator
Enter your target, deadline, and current savings to find the exact monthly deposit you need β down to the dollar.
Your Goal
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Set to 0 if starting from scratch.
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HYSA average ~4.5-5.0% (2026). Set to 0 for no interest.
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Fill in your goal details and press Calculate.
Monthly Deposit
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Total Saved
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You Deposit
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Interest Earns
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Frequently Asked Questions
The calculator determines the monthly savings needed to reach a target amount by a deadline, accounting for interest earned along the way. The formula is: monthly savings = (Goal minus Current Savings times Growth Factor) divided by (((1 + monthly rate)^months minus 1) divided by monthly rate). If you have existing savings, they compound too, which reduces the monthly amount needed.
Any existing balance you have today starts compounding immediately. If you have 5,000 dollars already saved toward a 20,000 dollar goal with 3 years remaining at 4.5% APY, the existing balance grows to roughly 5,700 dollars by the target date, meaning you only need to save an additional 14,300 dollars over 3 years rather than the full 20,000 dollars.
You have three levers: increase the monthly savings amount, extend the deadline, or reduce the goal amount. You can also increase the expected return by moving savings to a higher-yield account or investments. If the goal is a home down payment, check if first-time buyer programs in your state allow a smaller down payment (FHA allows 3.5%) to reduce the target.
For a goal within 1-3 years, use a High-Yield Savings Account (HYSA) at an online bank (4-5% APY) or CDs if you can lock the money away. For goals 3-10 years away, a mix of HYSAs and short-duration bond funds or index funds may be appropriate. For goals 10+ years away, a stock index fund in a Roth IRA or taxable brokerage account maximises long-term growth.
Yes. First-time homebuyers can use a Roth IRA penalty-free withdrawal of up to 10,000 dollars toward a first home. Many states offer first-time homebuyer programs with down payment assistance. ABLE accounts offer tax-advantaged savings for people with disabilities. 529 plans provide tax-free savings for education expenses. Series I Savings Bonds offer inflation-linked returns with tax advantages.
The calculator works out how much you need to save monthly to reach your target by your deadline, factoring in interest earned on both existing savings and new contributions. Any money you already have saved starts compounding immediately, which reduces the monthly amount needed. The result assumes a constant annual interest rate throughout.
Existing savings compound from today to your deadline. If you have 3,000 pounds already saved toward a 15,000 pound goal in 3 years at 4.5% AER, your existing savings grow to roughly 3,430 pounds, meaning you need to save only 11,570 pounds more rather than the full 15,000 pounds from scratch.
Adjust one or more of your inputs: increase the monthly savings amount, extend the deadline, reduce the goal amount, or move to a higher-rate account. For a home deposit goal, Help to Buy ISA or Lifetime ISA (LISA) top-up of 25% from the government can materially reduce the required savings. For general goals, comparison sites such as Moneyfacts can help you find better rates.
For goals within 1-2 years, use a Cash ISA or the best easy-access savings account (4-5% AER). For goals 2-5 years away, a fixed-rate Cash ISA or fixed-rate bond locks in a competitive rate. For a first home goal specifically, a Lifetime ISA (LISA) adds a 25% bonus on up to 4,000 pounds per year, worth up to 1,000 pounds per year from the government.
Yes. The Lifetime ISA (LISA) adds a 25% government bonus on savings up to 4,000 pounds per year for people aged 18-39, usable for a first home purchase or retirement. The Help to Save scheme pays a 50% bonus on savings of up to 50 pounds per month for eligible Universal Credit and Working Tax Credit claimants. Premium Bonds offer tax-free prizes with capital protection.
The calculator determines the monthly savings required to reach your target amount by your deadline, taking into account interest earned on both your current savings balance and future contributions. Existing savings grow from today, reducing the monthly amount needed. The result assumes a constant annual interest rate throughout the saving period.
Any money you already have saved starts compounding immediately toward your goal. If you have 5,000 dollars saved toward a 30,000 dollar home deposit goal in 4 years at 5% per annum, your existing savings grow to roughly 6,077 dollars, meaning you need to save only 23,923 dollars over 4 years instead of the full 30,000 dollars.
Adjust the timeline (extend the deadline), increase the monthly savings amount, reduce the target amount, or move to a higher-rate account. For a first home deposit specifically, the First Home Super Saver Scheme (FHSS) allows you to save up to 50,000 dollars inside your super at the concessional 15% tax rate, then withdraw it for a first home purchase.
For goals within 1-2 years, use a High-Interest Savings Account (HISA) at an APRA-regulated bank (5-5.5% per annum). For goals 2-5 years away, a term deposit may lock in a competitive rate. For a first home goal with a 5+ year horizon, the First Home Super Saver Scheme (FHSS) is worth considering for its tax efficiency. Compare rates on Canstar or RateCity.
Yes. The First Home Super Saver Scheme (FHSS) allows first home buyers to make voluntary super contributions (up to 50,000 dollars total across all years) and withdraw them at a concessional tax rate. The First Home Guarantee (formerly FHLDS) allows eligible buyers to purchase with just a 5% deposit with the government guaranteeing up to 15%, avoiding Lenders Mortgage Insurance (LMI).
The calculator finds the monthly savings amount needed to reach your goal by your deadline, accounting for interest earned on your current savings balance and on each new contribution. Existing savings compound from today, reducing how much you need to save each month. The calculation assumes a fixed annual return rate throughout.
Existing savings grow from today and offset the remaining amount needed. If you have 8,000 dollars saved toward a 25,000 dollar goal in 3 years at 4.5% per annum, your existing savings grow to roughly 9,118 dollars by the deadline, meaning you need to save only 15,882 dollars over 3 years rather than the full 25,000 dollars.
You can extend the timeline, increase monthly contributions, reduce the target, or find a higher-rate account. For a first home goal, the First Home Savings Account (FHSA) offers both RRSP-style tax deductibility on contributions and TFSA-style tax-free withdrawal for a first home purchase, making it the most tax-efficient vehicle available for Canadian first-time buyers.
For goals within 1-2 years, use a TFSA HISA at an online bank (4-5% per annum, tax-free). For goals 2-5 years away, a TFSA GIC locks in a rate with tax-free growth. For a first home goal, the FHSA is the top choice: contributions are tax-deductible and qualifying withdrawals for a first home are tax-free. Compare HISA and GIC rates on Ratehub.ca.
Yes. The First Home Savings Account (FHSA) allows first-time buyers to contribute up to 8,000 dollars per year (40,000 dollars lifetime) with tax-deductible contributions and tax-free withdrawals for a first home. The Home Buyers Plan (HBP) allows withdrawal of up to 60,000 dollars from an RRSP for a first home purchase, repaid over 15 years. The FHSA is generally superior for new savers.