// Intel Brief

Financial Resources

A curated collection of free calculators, plain-English guides, and trusted government references.

// Calculators — All Instruments

Free, private — all calculations run in your browser.

• 01
  Food Inflation Calculator

  See how rising grocery prices compound over time.

• 02
  Cost of Debt Calculator

  Understand the true cost of any loan with amortization.

• 03
  Mortgage Payment Calculator

  Project monthly payment, total interest, and lifetime cost.

• 04
  Investment Growth Calculator

  Project compounding returns on regular contributions.

• 05
  Retirement Savings Calculator

  Map your runway and projected nest egg.

• 06
  Budget Planner

  Split income into needs, wants, and surplus.

• 07
  Net Worth Calculator

  Assets minus liabilities — your net position.

• 08
  Savings Goal Calculator

  Find the timeline and monthly rate to reach any goal.

• 09
  Emergency Fund Calculator

  See how many months of expenses your savings cover — and what's missing.

• 10
  Savings Rate Calculator

  Measure the share of income you keep — the habit behind every goal.

• 11
  Tax Bracket Visualizer

  See exactly how progressive tax brackets apply to your income.

• 12
  Rent vs. Buy Calculator

  Compare the full financial picture of renting versus buying a home.

• 13
  Credit Card Payoff Calculator

  See how long it takes to clear your balance and the interest you'll pay.

• 14
  Compound Interest Visualizer

  Watch your money grow with contributions, earnings, and time.

• 15
  Home Affordability Calculator

  Find out how much house you can actually afford.

• 16
  Auto Loan Calculator

  Calculate monthly payments and total cost of your next car.

• 17
  Retirement Withdrawal Calculator

  Test if your savings will last through retirement.

• 18
  Student Loan Repayment Calculator

  Map out your path to being debt-free from student loans.

• 19
  DCA vs. Lump Sum Simulator

  Compare dollar-cost averaging against investing all at once.

• 20
  Insurance Gap Analyzer

  Find out if you have enough coverage to protect your family.

• 21
  Net Worth Projection Calculator

  See your future net worth based on your current savings rate.

• 22
  FIRE Number Calculator

  Calculate your Financial Independence number and timeline.

// Education Articles

Plain-English guides on the financial topics that matter most.

• 101How Inflation Affects Your Daily Budget
• 102Budgeting for Beginners (50/30/20 Rule)
• 103How to Compare Loans
• 104Budgeting 101: Systems That Stick
• 105Investing 101
• 106Retirement Planning Basics
• 107Understanding Interest Rates
• 108How Inflation Works
• 109Credit Scores & Borrowing
• 110Emergency Funds & Financial Safety Nets
• 111Tax Brackets Explained
• 112Rent vs. Buy: The Full Math
• 113Credit Card Interest Demystified
• 114Compound Interest: The Eighth Wonder
• 115Home Affordability: How Much House?
• 116Car Buying: New vs. Used
• 117The 4% Rule & Safe Withdrawal Rates
• 118Student Loan Repayment Strategies
• 119Dollar-Cost Averaging Deep Dive
• 120Insurance: What You Actually Need
• 121Side Hustle Economics
• 122Couples & Money
• 123Inflation-Proofing Your Savings
• 124Net Worth Benchmarks by Age
• 125Financial Independence Retire Early (FIRE)
• 126How to Build a Simple Net Worth Habit
• 127Needs, Wants, and the Gray Zone
• 128The True Cost of Minimum Payments
• 129Fixed vs Variable Rate Loans
• 130Down Payments: 5%, 10%, or 20%?
• 131Renting Longer Isn't Always Throwing Money Away
• 132What to Do With a Windfall (Bonus, Tax Refund, Gift)
• 133Index Funds in Plain English
• 134Risk Tolerance vs Risk Capacity
• 135Sequence of Returns Risk (Why Early Retirement Is Harder)
• 136How Much House Is Too Much?
• 137Car Buying: Cash, Loan, or Wait
• 138Student Loans After Graduation: First 90 Days
• 139Insurance Basics: What Gap Are You Actually Filling?
• 140A One-Hour Monthly Money Review

// Government & Authoritative References

• Consumer Financial Protection Bureau (CFPB)
• IRS — Tax Information for Individuals
• USA.gov — Government Benefits & Services
• Investor.gov — SEC Investor Resources
• Social Security Administration — Retirement Planner
• Federal Reserve — Consumer & Community Research
• CRA — Canada Revenue Agency
• Government of Canada — Retirement Planning
• Bank of Canada — Inflation & Prices
• FCAC — Financial Consumer Agency of Canada

// Glossary

Plain-English definitions of every term used across our tools and articles.

// New Here?

Not sure where to begin? The Start Here guide walks you through everything step by step.