Free · No account required · Calculator inputs stay on your device

The financial tools
your bank won't build.

Free calculators covering mortgages, paychecks, debt, credit, invoicing, and more. Results are instant — no account, no email, no nonsense.

✓ Always free 🔒 Inputs stay on your device ⚡ Instant results 📱 Works on any device
15 Free calculators
2,100+ Calculations run
Zero Signups required
100% Private — data stays in your browser
All tools
Free
🏠
mortgage calculator
Mortgage Payment Calculator
Estimate your monthly payment from home price, down payment, interest rate, and loan term. See total interest paid over the life of the loan.
Calculate now →
 Free
💳
loan payoff calculator
Loan Payoff Calculator
See exactly how many months it will take to pay off any loan at your current payment — and how much interest you'll pay along the way.
Calculate now →
 Free
💰
paycheck calculator
Paycheck & Take-Home Pay
Estimate your net pay after income taxes and FICA for any salary and pay frequency. See what actually hits your bank account.
Calculate now →
 Free
❄️
debt snowball calculator
Debt Snowball Calculator
Enter up to three debts and see your debt-free date using the snowball method — smallest balance first, extra dollars accelerate payoff.
Calculate now →
 Free
💼
401(k) calculator
Early 401(k) Withdrawal Calculator
See exactly what you keep after the 10% early withdrawal penalty and income taxes. The real number before you tap your 401(k).
Calculate now →
 Free
⭐
credit score calculator
Credit Score Factor Planner
Find out which factor is holding your credit score back and exactly what to do next. See how much to pay down to hit key utilization thresholds.
Plan now →
 Free
📄
invoice generator
Free Invoice Generator
Create and download a professional PDF invoice in seconds. Add your logo, line items, tax, and notes. No watermarks, no signup required.
Create invoice →
 Free
📈
compound interest calculator
Compound Interest Calculator
Grow your savings or find the exact monthly investment to hit any goal. Forward and reverse compound interest with a year-by-year breakdown.
Calculate now →
 Free
📋
monthly budget calculator
Monthly Budget Calculator
Enter your income and expenses to see your budget health score and how your spending compares to the 50/30/20 rule. Find your surplus or shortfall.
Calculate now →
 Free
🏖️
retirement savings calculator
Retirement Savings Calculator
Are you on track for retirement? See your projected nest egg vs. your goal — and exactly how much more to save each month to close any gap.
Calculate now →
 Free
🏡
rent vs buy calculator
Rent vs. Buy Calculator
Compare renting and buying side by side. See which path builds more net worth over your time horizon — and find your personal break-even year.
Compare now →
 Free
💼
freelance rate calculator
Freelance Rate Calculator
Find exactly what hourly rate to charge as a freelancer — after self-employment tax, income taxes, expenses, and real billable hours. No guesswork.
Calculate now →
 Free
📊
adsense rpm calculator
AdSense RPM Calculator
Estimate AdSense earnings from pageviews and RPM, reverse-engineer your traffic target from an income goal, and see RPM benchmarks by niche.
Calculate now →
 Free
🧾
tax bracket calculator
Tax Bracket Calculator
See exactly which federal tax bracket your income falls into, your effective tax rate, and your estimated tax bill — not just your marginal rate.
Calculate now →
 Free
🔀
debt consolidation calculator
Debt Consolidation Calculator
See if consolidating your debts into one loan saves money. Compare total interest, monthly payment, and payoff date before and after consolidation.
Calculate now →