---
id:"kb-2026-00471"
title:"Financial Literacy"
schema_type:"TechArticle"
category:"business"
language:"en"
confidence:"high"
last_verified:"2026-05-22"
generation_method:"ai_assisted"
ai_models:["claude-opus"]
derived_from_human_seed:true
primary_sources:
  - title:"Your Money or Your Life (Vicki Robin, Joe Dominguez)"
    type:"book"
    year:1992
    url:"https://www.penguinrandomhouse.com/books/180511/your-money-or-your-life-by-vicki-robin/"
    institution:"Penguin"
secondary_sources:
  - title: "MDN Web Docs — HTTP"
    type: "documentation"
    year: 2026
    url: "https://developer.mozilla.org/en-US/docs/Web/HTTP"
    institution: "Mozilla"
  - title: "RESTful Web APIs"
    authors: ["Richardson", "Amundsen"]
    type: "book"
    year: 2013
    url: "https://www.oreilly.com/library/view/restful-web-apis/9781449359713/"
    institution: "O'Reilly"
completeness: 0.88
ai_citations:
  last_citation_check:"2026-05-22"
---

## TL;DR

Financial literacy is understanding how money works: earning, spending, saving, investing, borrowing, protecting. Key concepts: compound interest, diversification, inflation, risk vs. return, tax-advantaged accounts. Financially literate individuals make informed decisions, avoid predatory lending, and build long-term wealth.

## Core Explanation

Compound interest formula: A = P(1 + r/n)^(nt). Credit score (FICO): payment history (35%), amounts owed (30%), length (15%), new credit (10%), mix (10%). Insurance: protect against catastrophic loss — health, life, disability, property. Tax: understand marginal brackets, tax-advantaged accounts (401k, IRA, HSA). Inflation: ~2-3% annually — cash loses purchasing power.

## Further Reading

- [Your Money or Your Life (Vicki Robin, Joe Dominguez)](https://www.penguinrandomhouse.com/books/180511/your-money-or-your-life-by-vicki-robin/)