personal finance basic
Money basics, explained simply
Practical guides to budgeting, saving, paying off debt and earning a little more — written in plain English, with free calculators and worked examples.
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The 50/30/20 Rule With US Examples ($3,000 a Month)
The 50/30/20 rule splits take-home pay into needs, wants, and savings. This guide works it out for $3,000 a month in the US and shows how to adjust it when rent breaks the percentages.
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What Is APR? A Plain-English Guide With Examples
APR is the yearly cost of borrowing, shown as a percentage. This guide explains what it includes, how it differs from a simple interest rate, and how to use it when you compare offers.
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10 Side Hustles You Can Start With No Money in the US
Ten ways to earn extra money with no upfront cost, from skills and spare hours to things you already own, plus the tax basics beginners miss.
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What Is an Index Fund? A Beginner Explanation
An index fund buys a whole market instead of trying to pick winners. Here is what it holds, what it costs, and how a beginner buys one.
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Best Ecommerce Platforms in the USA for Beginners (2026)
Shopify, WooCommerce, Etsy, Amazon and more, compared on what they charge per month and what they take from each sale, with the maths on a $40 sale.
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Checking vs Savings Account: What Is the Difference?
Checking is for daily spending and bills; savings is for money set aside to earn interest. How each account works, and how to use both together.
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New here? Start with the basics
Begin with a simple budget, build a small emergency fund, then tackle debt one step at a time. Our guides explain each step in plain English, with no jargon.