Financial Guides & Calculator Tips
5 of 25 posts
What 1 Percent in Investment Fees Actually Costs Over 30 Years
A 1% annual fee sounds trivial, but over 30 years it can remove close to a quarter of a portfolio. Here is how the investment fees impact works, with a worked example and a calculator.
Lump Sum vs DCA: Decades of Market Data
Lump sum vs DCA, compared with a verified worked example, the underlying formula, and what decades of market history show. Model your own windfall with the free calculator.
How long to become a millionaire by investing
Investing 1,000 a month at 7% reaches a million in about 27.5 years, and only a third of it is money paid in. Here is the formula, a worked example, and the levers that move the date.
The Credit Card Minimum Payment Trap: What It Actually Costs
Paying only the credit card minimum can mean over a decade of repayments and interest exceeding the original balance. This guide shows the cost, the formula, and a worked example.
Debt Snowball vs Avalanche: A Real Savings Comparison
The snowball and avalanche debt payoff methods explained with a worked example, the formula, and a free calculator. An educational guide for global readers comparing total interest and payoff time.