Cluster
Personal finance basics
Money mechanics, savings frameworks, financial literacy — data-display only, no investment advice.
Cornerstone questions
The anchoring questions that define this cluster's scope.
- what ratio of income to save
- how long does emergency fund take
- what is compound interest
- how to convert pre tax to post tax income
Sub-topics
All answers in this cluster
what ratio of…(1 answers)
- What ratio of income should you save?
The widely-cited savings benchmark is 20% of gross income (Elizabeth Warren's 50/30/20 rule). Conservative target: 15-25%. Aggressive (FIRE…
how long does…(1 answers)
- How long does it take to build an emergency fund?
Building a 3-6 month emergency fund typically takes 12-24 months at average savings rates. Starter $1,000 emergency fund: 1-3 months for med…
what is…(17 answers)
- What is dollar-cost averaging?
Dollar-cost averaging invests a fixed amount at regular intervals rather than all at once, buying more shares when prices are low and fewer…
- What is a debt-to-income ratio?
Your debt-to-income (DTI) ratio is your total monthly debt payments divided by your gross monthly income, as a percentage. Lenders use it to…
- What is net worth?
Net worth is everything you own (assets) minus everything you owe (liabilities) at a single point in time. It is a balance-sheet snapshot —…
- What is the debt snowball method?
The debt snowball pays minimums on every debt and puts all extra money toward the smallest balance first; each payoff rolls its payment into…
- What is amortization?
Amortization is paying off a loan through fixed regular payments split between interest and principal. Early payments are mostly interest; l…
- What are mortgage points?
Mortgage (discount) points are an upfront fee you pay the lender to lower your loan's interest rate. One point costs 1% of the loan amount a…
- What is a mortgage escrow account?
A mortgage escrow account is where your lender's servicer holds money for property taxes and homeowners insurance. You pay about one-twelfth…
- What is a zero-based budget?
A zero-based budget gives every dollar of take-home income a specific job — spending, saving, or debt — until income minus all assignments e…
- What is a sinking fund?
A sinking fund is money set aside a little at a time toward a specific, known, future expense — so the cost is pre-funded instead of arrivin…
- What is a savings rate?
Your savings rate is the share of take-home income you save: savings divided by take-home pay. It is the single biggest lever on how fast ne…
- What is APR?
APR (Annual Percentage Rate) is the yearly cost of borrowing as a percentage — it bundles the interest rate PLUS required fees, but does NOT…
- What is APY?
APY (Annual Percentage Yield) is the yearly return on savings INCLUDING the effect of compounding — the true rate you actually earn. Formula…
what is the difference between…(1 answers)
- What is the difference between APR and APY?
APR (Annual Percentage Rate) is what you PAY to borrow — it includes fees but ignores compounding. APY (Annual Percentage Yield) is what you…
Adjacent clusters
Related question families with overlapping audience or methodology.
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Methodology, frameworks, and decision rules used by founders, marketers, and operators.
- Habits + mindset
Habit formation, mental models, focus, and the science of personal change.
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