预算
Monthly Budget Calculator
Income minus expenses, category shares, and gentle observations — printable, no account.
打开 →50/30/20 Calculator
Take-home pay split into needs, wants, and savings lanes.
打开 →Subscription Cost Calculator
Every recurring charge at monthly, yearly and five-year cost — the audit that funds emergency funds.
打开 →Rent Affordability Calculator
The 30% guideline, the conservative line, and the landlord screen — on your income.
打开 →Car Affordability Calculator
Work backward from your income to a sane car price — insurance included.
打开 →Where Did My Money Go?
Last month's real spending, ranked — the 10-minute forensic that finds the leaks.
打开 →储蓄
Emergency Fund Calculator
Your target from YOUR essential month — with a real date at your saving pace.
打开 →Savings Goal Calculator
Any target becomes a monthly number and an honest date.
打开 →Compound Savings Calculator
Contributions vs. growth over the years — with the chart that explains compounding.
打开 →How Long Until I Save $1,000?
A weekly amount becomes a countdown — with the shortcuts that move the date.
打开 →Interest Rate Comparison
The same balance at five different rates — one year and five years out.
打开 →债务
Debt Payoff Calculator
Up to six debts: snowball vs. avalanche, payoff dates, total interest, and what +$25 to +$250 a month changes.
打开 →Credit Card Interest Calculator
What a balance really costs at your APR — and what doubling the payment changes.
打开 →Loan Payment Calculator
Monthly payment and total interest for any fixed-rate loan.
打开 →