These examples show what weekly contributions can grow to over time. Click an example, then adjust assumptions in the calculator.
Pick a scenario below, then use the calculator to adjust return rate, years, and contributions.
Weekly can be slightly better if the annual total is the same because contributions get invested sooner. Use the compare tool on the Money Growth calculator.
Try a conservative, base and optimistic rate (e.g., 6%, 8%, 10%). Results do not include fees, tax or inflation.
Most people start with an emergency fund first, then invest regularly. This site is educational only — not financial advice.