Investing & Retirement
Grow wealth over the long term. Learn how to start investing, harness compound interest, and plan retirement with clear 401k and Roth IRA guidance.
Guides
Investing for Beginners: How to Start With Any Amount
Beginner's guide to investing. Learn stocks vs bonds vs ETFs, how to open your first brokerage account, and build a simple portfolio with as
Read Guide →How to Start Investing with $100: Beginner's Guide
You don't need thousands to start investing. Here's exactly how to invest your first $100 — which platforms to use, what to buy, and how to
Read Guide →Compound Interest Explained: How It Works and Why It Matters
Understand compound interest with real examples, the Rule of 72, and growth comparisons. See why starting early is the single most powerful
Read Guide →Retirement Planning for Beginners: 401k, IRA, and How Much You Need
Beginner's guide to retirement planning. Understand 401k vs IRA, Roth vs Traditional, how much to save, and when to start. Real numbers, no
Read Guide →Calculators
Compound Interest Calculator 2026
Free compound interest calculator. See how your investments grow over time with monthly contributions. Visualize compound growth with intera
Open Calculator →Retirement Calculator — How Much Do You Need to Retire?
Free retirement calculator. Project your retirement savings, see if you're on track, and plan your path to financial independence.
Open Calculator →401(k) Calculator — Employer Match & Growth Estimator
Free 401k calculator with employer match. See your projected balance at retirement and how much your employer adds in matching contributions matching.
Open Calculator →Roth IRA Calculator — Tax-Free Growth Estimator
Free Roth IRA calculator. See how your Roth IRA grows tax-free over time with 2026 contribution limits and compound growth.
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