Make sense of the numbers
Practical investing math for the US, Canada and Australia, with examples you can reproduce in the app.
How to calculate compound interest with monthly contributions
Start with $1,000 and add $100 a month. See what compounds, how to convert an annual return and why deposit timing matters.
Read guide Australia · Buying powerHow inflation changes the buying power of an investment in Australia
Convert a future Australian-dollar balance into today's buying power and calculate the real return on an illustrative projection.
Read guide Canada · Scenario planningHow to compare investment growth scenarios in Canadian dollars
Compare 4%, 6% and 8% illustrative annual returns on C$5,000 with C$200 in monthly contributions over 15 years.
Read guide United States · College savingsIs saving $100 a month for 18 years enough for college tuition?
See what $100 a month could grow to and how it compares with future community college and public university tuition and fees.
Read guide United States · College savingsIs saving $200 a month for 18 years enough for college tuition?
Compare a $200 monthly college savings plan with four years of projected public in-state tuition and fees.
Read guide United States · College savingsIs saving $500 a month for 18 years enough for college tuition?
See how a $500 monthly plan compares with projected in-state, out-of-state and private college tuition and fees.
Read guide