Finance Toolkit
Mortgage, salary, investment, retirement, and debt calculators.
All finance tools
Mortgage Calculator
Estimate monthly payments and amortization.
Open toolSalary & Tax Calculator
Calculate take-home pay after taxes.
Open toolInvestment & Compound Growth
Project compound investment returns with recurring contributions.
Open toolLoan Calculator
Calculate monthly payments and total interest for loans.
Open toolTip Calculator
Split bills and calculate tips per person.
Open toolRetirement Planner
Plan for retirement and FIRE goals.
Open tool401(k) Calculator
Project 401(k) growth with employer match and IRS contribution limits.
Open toolDebt Payoff
Snowball or avalanche debt payoff timelines.
Open toolHome Affordability
See how much home you can afford.
Open toolLease vs Buy
Compare leasing versus buying a vehicle.
Open toolWedding Budget Planner
Plan wedding savings goals and itemized category budgets.
Open toolEmergency Fund Planner
Build a runway calculator for emergency savings targets.
Open toolSavings Goal Calculator
See how long until you reach a savings target.
Open toolCredit Card Payoff
Payoff timeline and interest for a single credit card.
Open toolInflation Calculator
Future cost and purchasing power from inflation.
Open toolBudget Planner
Plan monthly income and expenses with 50/30/20 rule comparison.
Open toolRelated categories
Frequently asked questions
- Are these finance tools free?
- Yes. Every tool in Finance Toolkit on Online Tool Hub is free to use with no account required.
- Is my data uploaded to a server?
- Most tools process files and data locally in your browser. Server-side features are only used when necessary, such as API lookups. See our Privacy Policy for details.