Tools that do the actual math.
45 interactive tools. Every calculator shows its formula and its assumptions.
A $6 habit, every day, for 30 years
Calculators
All calculators 20Compound growth calculator
Starting age, monthly amount, return. See all 40 years.
Take-home pay calculator
Salary in, every deduction broken down, take-home out.
Mortgage calculator
Principal, interest, taxes, insurance. PMI included.
Trackers
All trackers 2My Numbers
Net worth, debt, and emergency fund tracker that never sees your money.
The Money Calendar
Every date that costs you money if you miss it: tax deadlines, the eight Fed decision days, Medicare and ACA enrollment, I bond resets, and year-end cutoffs, each with its source.
Run yoursWorksheets
All worksheets 6Quizzes
All quizzes 5Financial Fitness Check
Ten questions on how money works. Scored by topic, with the lesson for each gap.
Risk tolerance quiz
How much volatility you can actually stomach, based on your behavior, not a guess.
Run yours. 5 minMoney personality quiz
Eight questions, four archetypes. Architect, Free Spirit, Saver, Spender.
Run yours. 3 minGames
All games 7The 40-Year Run
Steer the same paycheck from age 25 to 65. Four decisions, four decades. See how far ahead of doing nothing your choices put you, measured as a multiple, never a dollar figure.
Run yours. 3 minInflation Run
Same grocery basket, ten years of rising prices. Take the cost-of-living raise or let your paycheck quietly lose ground, and see how full your cart is at the end.
Run yours. 3 minSpot the Scam
Messages drop into your inbox: a fake delivery text, a gift-card demand, a guaranteed-return DM, a real reminder. Mark each one scam or legit before the timer runs out, and learn the red flag that gives it away. Every tell is anchored to FTC consumer advice.
Run yours. 3 minStudy cards
All study cards 1Flashcards
Save any glossary term as a card, then study it term by term. Your deck stays in this browser.
Run yoursLook-up tools
All look-up tools 4The Jargon Translator
Paste a paragraph of financial news or a disclosure and see the terms in it we can define. Runs in your browser.
Paste a paragraphThe Stale Check
Enter a tax, retirement, or benefit figure and see whether it is current, superseded, or not tracked, with its source.
Check a figureThe Living Receipt
Open any figure we cite to see its primary source, the date we last checked it, and what it used to be.
Open a receiptPut them on your own site
7 embeddableThese tools also come as free widgets any site can carry. Open one and use its embed button for the copy-paste snippet. Free under our embed terms, attribution included.
Compound growth calculator
See how time, contributions, and rate of return shape long-term outcomes.
EmbeddableCredit card payoff calculator
What an extra $25/month actually saves you on a credit card balance.
EmbeddableSavings account comparison
The same deposits in checking, regular savings, and high yield savings, side by side. See what the account choice alone is worth.
EmbeddableThe Order of Operations
What to fund first, decided with your numbers: put the emergency fund, the high-interest balance, and the employer match in your order, run five years, and see the other orders beside it.
EmbeddableThe Real Cost Method
The signature tool: any recurring expense, seen as its 30-year compounded opportunity cost. Its embed button lives on the tool page.
EmbeddableMy Numbers
A net worth, debt, and emergency fund tracker that never sees your money. No account, no bank link, everything stays in your browser.
EmbeddableThe Paycheck Decoder
A sample paystub where every line explains itself in plain English: gross pay, taxes, Social Security, Medicare, your 401(k), and net pay. Click any line.
Plain-English answers from our glossary. Receipts included. Never advice.
Educational tool. Answers come only from ClearMoneySchool's published glossary and are not advice. Why we never give advice
Edited by Joseph Citizen, Co-founder. Updated October 6, 2026. Education only. ClearMoneySchool does not provide individualized investment, tax, or legal advice.