2 practitioner guides by Julian R. Sterling, best read first at the top. Each one is built on a single worked case, and every figure it prints is a live formula in a free workbook.
The quickest way into personal finance and investing for beginners is Personal Finance for Beginners, the most read title in this list. The others go deeper into one job or one asset each. Every book below has a free companion page with the workbooks, so the arithmetic can be checked before the book is bought.
How to Budget, Save, Get Out of Debt, and Take Control of Your Money for Good
20.46 of every 81.53 reaches the debt, and the payoff runs 258 months — twenty-one and a half years. Then a calculator for one debt of your own.
Worked example: What a minimum payment actually does to a credit card balance
Worked example: How does the 50/30/20 budget rule work on a real take-home pay?
Worked example: How much should your emergency fund be, and how long to build it?
Worked example: Debt snowball vs avalanche: how much does each actually save?
Worked example: Is a balance transfer worth it? A worked example with the fee
Worked example: How is credit card interest calculated? A daily balance example
Worked example: How is a loan's monthly payment calculated? A worked example
Worked example: APR vs APY: how much does compounding add to a savings rate?
Worked example: Is a debt consolidation loan worth it? A worked example
Worked example: Should you pay off debt or invest? The calculation
Worked example: How long will it take to pay off a credit card? A worked example
Worked example: How is a payday loan APR calculated? A worked example
Worked example: How do you calculate your debt-to-income ratio? A worked example
Worked example: How do you calculate your credit utilization ratio?
Worked example: How do you calculate a sinking fund for irregular bills?
Worked example: 0% finance or a cash discount: which is cheaper?
Worked example: 48 vs 72 month car loan: how much more does the longer term cost?
Worked example: How much do biweekly mortgage payments save? A worked example
Worked example: Is it worth breaking a CD early to reinvest at a higher rate?
Worked example: Are mortgage points worth it? The break-even calculation
How to Build Long-Term Wealth with Simple, Low-Cost, Time-Tested Investing
The two illustrations the book leaves without numbers: 405,132 over ten years, 363,863 over thirty — then a blank calculator for your own figures.
Worked example: What one percentage point of annual fees actually costs
Worked example: How much will investing 500 a month be worth in 30 years?
Worked example: Dollar-cost averaging vs lump sum: which comes out ahead?
Worked example: Starting to invest at 25 vs 35: how much difference does it make?
Worked example: How much do you need to invest a month to reach 1 million?
Worked example: How accurate is the rule of 72?
Worked example: How do you calculate real return after inflation?
Worked example: How do you calculate CAGR, and why is it lower than the average?
Worked example: How much do you need to retire with the 4% rule?
Worked example: How much gain do you need to recover from a stock market loss?
Worked example: How much do reinvested dividends add to stock market returns?
Worked example: How do you rebalance a 60/40 portfolio? A worked example
Worked example: How much do you need to invest to earn 1,000 a month in dividends?
Worked example: How many years until you can retire? The savings rate calculation
Worked example: How do you calculate your average cost per share?
Worked example: What is a good P/E ratio? The calculation behind the number
Worked example: How do you calculate the total return on a stock with dividends?
Worked example: How do you calculate dividend yield on cost?
Worked example: How do you calculate the PEG ratio, and what does it miss?
Worked example: How much does missing the best days in the stock market cost?
Start with Personal Finance for Beginners by Julian R. Sterling. It is the most read title in this list, and like the others it is built on one fully specified worked case whose every printed figure is reproduced in a free Excel workbook.
Yes. Every title in this guide has a free companion page on julianrsterling.com with the workbooks, blank templates and checklists. They need no account and no email address.
Analysts, associates and managers who need to compute the numbers rather than describe them: each book follows one case from the first input to the decision, at practitioner level.
Real estate investing, finance and fund management · Private equity and private markets · Credit, private credit and distressed debt · Infrastructure, data centres and energy · Corporate finance, valuation and markets · Regulation, compliance and banking · Business operations: cost, contracts, pricing and supply chain