🏦 Savings Goal

How it works

A savings goal turns a vague wish — "a down payment," "an emergency fund," "next year's vacation" — into a monthly number. Give the calculator your target amount, your deadline, what you've already saved, and the interest rate you expect, and it works backwards to the deposit you need to make each month. The interest does part of the lifting, so the required deposit is always a little less than target divided by months.

This works for any deadline goal: a down payment in a FHSA or TFSA, a car fund in a HISA, or an emergency fund. Automate the monthly transfer — it beats good intentions every time.

The formula

Future value combines what you have and what you'll add: FV = P×(1+r)^n + PMT × (((1+r)^n − 1) / r), where P is current savings, PMT the monthly deposit, r the monthly rate, n the number of months. To solve for the deposit instead: PMT = (goal − P×(1+r)^n) × r / ((1+r)^n − 1). With no interest (r = 0), it collapses to the obvious goal ÷ months.

Worked example

You want $10,000 in 24 months, starting from $0, in a HISA earning 4% annually (monthly rate ≈ 0.003333). The growth factor ((1.003333)^24 − 1) / 0.003333 ≈ (1.0831 − 1) / 0.003333 ≈ 24.93. Required deposit = 10000 / 24.93 ≈ $401/month. Without interest you'd need $416.67, so the interest saves ~$15/month — $376 total — just for using a HISA instead of a chequing account.

Frequently asked questions

How big should my emergency fund be?
Three to six months of essential expenses is the standard guidance — closer to six if your income is variable or you're the sole earner. Keep it in a HISA or TFSA you can access quickly, not invested in the market.

Where should I keep goal savings in Canada?
For goals under ~3 years, a high-interest savings account (or a TFSA holding one) beats investing — markets can easily dip right when you need the money. For a first home, the FHSA adds a tax deduction on top.

What if the interest rate changes?
HISA rates move with Bank of Canada policy, so recheck yearly. If rates fall, nudge your deposit up to stay on track.

The deposit does the work

For goals two or three years away, the honest secret of this calculator is that interest is a supporting actor. At today's high interest savings account rates, most of the final balance is money you moved, not money the account grew. That is not a flaw; it is the point of a short term goal. The account's job is to keep the money separate, safe, and untouched, not to multiply it. The levers that actually decide whether you arrive are the monthly deposit and the start date. Moving the deposit to payday, before the money can leak into spending, matters more than chasing an extra half percent of interest. One more adjustment: price your goal in future dollars. A $15,000 goal three years from now, with inflation at 2.5 percent, really costs about $16,153 by the time you get there.

A worked example

You want $15,000 in three years, say for a car bought outright or a wedding paid in cash. You have $1,000 to start and a savings account paying 3.5 percent. This calculator says you need to deposit $366.48 a month. Over the 36 months you will deposit $14,193 in total, including the opening $1,000, and interest quietly contributes the remaining $807.

Compare that with stuffing cash in a drawer. With no interest at all, the same goal needs $389 a month. The account's return is effectively covering about $22 of each monthly deposit for you. Useful, worth having, but clearly not the engine. If the deposit feels heavy, the honest fixes are a longer runway or a smaller target, not a riskier investment for money you need on a fixed date.

Common mistakes

• Saving whatever is left over. There is rarely anything left over. Automatic transfers on payday turn saving into a bill you pay yourself first.
• One account for every goal. Emergency money, vacation money, and tax money pooled together blur into a single tempting balance. Separate accounts, or at least separate sub accounts, keep each goal honest.
• Parking a long goal in a chequing account. Money earning nothing loses ground to inflation every month. For goals a few years out, a high interest savings account, ideally inside a TFSA so the interest is never taxed, keeps it safe and slightly ahead.
• Forgetting the target moves. Prices rise while you save. Revisit the goal amount once a year and nudge the deposit, rather than arriving on schedule with 90 percent of what things now cost.

Frequently asked questions

How big should an emergency fund be?

A common target is three to six months of essential spending, not three to six months of income. Add up rent, utilities, groceries, transport, insurance, and minimum debt payments. A stable job with a second household income can justify the lower end; a single income or contract work argues for the higher end.

Should my savings goal sit inside a TFSA?

For most Canadians, yes, if you have contribution room. Interest earned inside a TFSA is never taxed, while a regular savings account sends you a tax slip each year. Remember the TFSA is an account label, not an investment itself: it can simply hold a high interest savings account for short term goals.

How much interest will I actually earn on a savings goal?

On short goals, less than people hope, and that is normal. In the worked example here, three years of deposits toward a $15,000 goal earned $807 of interest at 3.5 percent. At this horizon the account's real job is keeping the money separate and guaranteed, not multiplying it.

What should I do if I miss a monthly deposit?

Recalculate instead of quitting. Spread the shortfall across the remaining months, or move the target date and say so plainly. One missed deposit of $366 in the example on this page adds only about $11 a month if it is spread over the final 33 months, which is a problem with a handle on it.