Start with the money question you need to answer today. This page connects you to guides on budgeting, saving, credit, banking, investing, and planning, with calculators for exploring the numbers.
Choose your starting point
If bills and paydays are hard to coordinate, begin with budgeting and saving. If borrowing costs are the immediate problem, visit credit and debt. For a calculation, go straight to the financial tools.
The numbered sections below are a suggested learning path, not prerequisites. You can study several topics together or return when your circumstances change.
1. Budgeting and saving
Start by listing take-home income, essential expenses, debt payments, and bill due dates. A budget shows the gap between money coming in and going out; it cannot make insufficient income cover every necessity.
Emergency savings can help with unexpected expenses, but they do not prevent every financial setback. The CFPB’s emergency-fund guide explains that the amount needed depends on your situation and that even a small reserve can help.
Explore Budgeting & Saving.
A practical first step
Write down the next month’s income and bills, including their dates. Identify whether the immediate issue is timing, a recurring shortfall, or an unexpected expense.
2. Credit and debt
Learn how credit reports, scores, interest, and repayment terms fit together. A credit score is not a measure of personal worth or the only factor in a lending decision. The CFPB explains that lenders may also consider income, debt, and credit history.
Explore Credit & Debt for explanations of credit cards, borrowing costs, and repayment options.
A practical first step
List each debt’s balance, interest rate, required payment, and due date. Use the actual statement terms when comparing repayment scenarios.
3. Banking
Compare checking and savings accounts by their fees, access requirements, interest terms, and deposit-insurance coverage. The account with the highest advertised rate is not automatically the best fit for your needs.
Explore Banking Basics to learn what to check before choosing or changing an account.
A practical first step
Read your current account’s fee schedule. Note any minimum-balance requirements and how quickly you can access money needed for bills.
4. Investing
Investing involves risk, including the possibility of losing money. Your goals, time horizon, and ability to tolerate losses matter when choosing investments. Investor.gov’s guide to asset allocation and diversification explains these considerations.
You can learn about investing while working on your budget or debt. Explore Investing for the differences between accounts and investments, diversification, and growth calculations. A projection is not a promised return.
A practical first step
Write down what the money is for, when you expect to need it, and what a loss would mean for that goal.
5. Financial planning
Planning includes decisions about housing, insurance, taxes, retirement, and other goals. You do not need to wait until you have substantial savings to learn about these topics.
Explore Financial Planning for guides that break larger decisions into their costs, assumptions, and trade-offs.
A practical first step
Choose one upcoming decision and list its deadline, estimated cost, and the information you still need. Seek appropriately qualified help when a decision requires personalized advice.
6. Income ideas
Compare income ideas by the work, upfront cost, ongoing maintenance, and risk involved. Treat earnings projections as assumptions to investigate, not promises.
Browse Passive Income with those questions in mind.
A practical first step
For one idea, estimate the time and money required before any revenue arrives. Identify which parts of the estimate you can verify.
7. Financial tools
Use the calculator directory whenever a question needs numbers. You do not need to finish the earlier sections first.
Read each tool’s assumptions and exclusions. Try more than one scenario, especially when rates, deposits, or expenses may change. A calculator’s output does not establish that a plan is affordable or an investment suitable.
Use the order flexibly
Budgeting, credit, banking, and investing are connected, but there is no single learning sequence that fits everyone. Start with the issue that matters now and use the other sections as references.
Who writes this site
Max Fonji is the founder and primary writer. He has no professional financial credentials. The site provides financial education, not individualized financial, investment, tax, or legal advice.
Read the Editorial Policy for verification standards and the Corrections Policy to report a possible error.
How this site makes money
The Rich Guy Math may earn revenue from advertising, affiliate relationships, or other commercial arrangements. See How We Make Money for the disclosure policy.
Your next step
Choose one guide, write down one question, and work through the relevant example with your own numbers. You do not need to read the entire site at once.
Important note
Use the original sources linked above to check the savings, credit, and investing explanations. See the full disclaimer for the limits of the site’s educational content.
Updated October 29, 2026: revised the learning roadmap, removed unsupported claims, and added source references.