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Finance Guides

In-depth finance guides with worked examples and free calculator tools.

finance9 min read

What Is the FIRE Number and How to Calculate Yours

Learn what the FIRE number means, how to calculate yours using the 25x rule and 4% safe withdrawal rate, and how savings rate impacts your retirement timeline.

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finance10 min read

Roth vs Traditional IRA: Which One Wins for Your Tax Situation

Compare Roth and Traditional IRA accounts side by side — tax treatment, income limits, and a worked example to see which saves you more money.

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finance8 min read

Compound Interest Explained: How Your Money Grows While You Sleep

Understand how compound interest works, the formula behind it, the Rule of 72, and see a worked example of $10K growing over 20 years at different rates.

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finance8 min read

How to Calculate Your Loan EMI and Total Interest Paid

Understand the EMI formula, how loan tenure and interest rate affect your payments, and see a worked example for a $300K home loan.

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