The Surprising Investing Shortcut Every Canadian Should Use to Double Their Money Faster (2026 Guide)
The Rule of 72: How One Simple Trick Changed the Way a Canadian Family Planned Their Future When Mark, a 32-year-old teacher from Barrie, first heard the phrase “Rule of 72,” he assumed it was some obscure tax law or CRA regulation. Little did he know that this simple little rule would change the way he approached saving, investing, and building wealth for his young family. He was sitting in his kitchen one cold February morning, sipping a double-double and scrolling through emails, when his friend, a financial planner, sent him a message: If you want to know how fast your money will double, just divide 72 by the return rate. Mark blinked. That’s it? That’s the whole rule? Curiosity kicked in. He grabbed a pen, opened a fresh page in his notebook, and wrote in big letters: 72 ÷ interest rate = years to double your money That moment was the beginning of a financial transformation, not just for him, but for anyone ready to understand how powerful compounding really is. L...
