Finance Calculators
Free online finance calculators for all your needs.
3x Rent Calculator | Income Requirement Estimator
Calculate required income to qualify for rentals using the 3x rent rule. Plan for apartment applications and budgeting.
403(b) Calculator | Tax-Advantaged Retirement Savings Projector
Project 403(b) retirement account growth with contributions, employer match, and investment returns. Plan for tax-advantaged retirement savings as educators or nonprofit employees.
529 Calculator | College Savings Plan Projection Tool
Project 529 plan growth for education savings. Calculate contributions, returns, and college cost coverage for future students.
Auto Loan Calculator | Car Payment Estimator
Calculate your monthly car payment and total loan cost. Compare different loan terms and interest rates.
Amortization Calculator | Loan Payment Schedule
Generate a detailed amortization schedule for mortgages, auto loans, and personal loans. See principal vs. interest breakdown.
APR Calculator | Calculate Annual Percentage Rate
Calculate APR for loans including fees and interest. Compare true borrowing costs across lenders.
Auto Lease Calculator | Car Lease Payment Estimator
Calculate monthly lease payments for new vehicles. Compare lease vs. buy options and understand lease terms.
Biweekly Mortgage Calculator | Accelerated Payoff Analyzer
Calculate savings from biweekly mortgage payments. Compare accelerated payoff timelines and interest reduction strategies.
Boat Loan Calculator | Marine Financing Payment Estimator
Calculate monthly payments for boat purchases. Compare loan terms, rates, and total costs for new and used vessels.
Bond Calculator | Fixed Income Investment Analyzer
Calculate bond yields, prices, and returns. Evaluate fixed income investments for portfolio diversification and income generation.
Break-Even Calculator | Business Profitability Threshold Analyzer
Calculate break-even points for products, services, or business ventures. Evaluate pricing strategies, cost structures, and profitability thresholds.
Bridge Loan Calculator | Short-Term Financing Cost Estimator
Calculate bridge loan costs, interest reserves, and payoff strategies. Plan for home purchases, real estate investments, or business transitions with short-term financing.
Budget Calculator | Monthly Budget Planner
Create a personalized monthly budget. Track income, expenses, and savings goals. Free tool for financial planning.
Burn Rate Calculator | Startup Runway and Cash Flow Estimator
Calculate monthly burn rate and runway for startups and growing businesses. Plan for funding rounds, cost optimization, and cash flow sustainability.
Business Loan Calculator | Small Business Financing Estimator
Calculate monthly payments, total interest, and affordability for business loans. Plan for equipment, expansion, or startup financing.
Cap Rate Calculator | Real Estate Investment Return
Calculate capitalization rate for rental properties. Evaluate investment returns and property comparisons.
Car Affordability Calculator | How Much Car Can I Afford?
Calculate affordable car price based on income, debt, down payment, and loan terms. Free tool for auto buyers.
Car Depreciation Calculator | Vehicle Value Over Time
Estimate your vehicle's future value based on depreciation rates. Plan for trade-ins, sales, or total cost of ownership.
Car Insurance Calculator | Estimate Your Auto Insurance Cost
Estimate your annual auto insurance premium based on coverage levels, driving history, vehicle type, and location.
Car Refinance Calculator | Auto Loan Refinancing Savings
Calculate potential savings from refinancing your auto loan. Compare current vs. new rates and terms.
Charitable Giving Calculator | Tax Deduction and Impact Estimator
Calculate tax deductions for charitable contributions. Plan for cash gifts, appreciated assets, and donor-advised funds to maximize philanthropic impact.
Child Tax Credit Calculator | Family Tax Benefit and Refund Estimator
Calculate child tax credit eligibility and refund amounts. Plan for family tax benefits, phaseout thresholds, and refundable credit impacts.
Churn Rate Calculator | Customer Retention and Attrition Estimator
Calculate customer churn rate and retention metrics for subscription businesses. Evaluate customer lifetime value impact, growth sustainability, and retention strategies.
CLTV Calculator | Customer Lifetime Value and Retention Estimator
Calculate customer lifetime value (CLTV) for subscription and transactional businesses. Evaluate marketing ROI, retention strategies, and long-term profitability.
College Cost Calculator | Education Expense and Savings Planner
Calculate college costs including tuition, fees, room, and board. Plan for education savings, financial aid, and loan strategies with realistic cost projections.
Commercial Lease Calculator | Office, Retail, Industrial Lease Cost Estimator
Calculate commercial lease payments, operating expenses, and total occupancy costs. Plan for office, retail, or industrial space leases with triple net (NNN) or gross lease structures.
Commercial Loan Calculator | Business Property Financing Estimator
Calculate commercial mortgage payments, debt service coverage, and loan-to-value ratios. Plan for office, retail, industrial, or multifamily property acquisitions.
Commission Calculator | Sales Compensation and Earnings Estimator
Calculate sales commissions, tiered bonuses, and total compensation. Evaluate incentive structures, quota attainment, and earnings potential for sales roles and freelance work.
Compound Growth Calculator | Investment Growth Projection Tool
Project investment growth with compound interest. Calculate future value of savings, stocks, or retirement accounts with customizable contributions and returns.
Compound Interest Calculator | Investment Growth and Savings Projection Tool
Calculate compound interest growth for savings, investments, or loans. Project future value with customizable contributions, rates, and compounding frequencies.
Contribution Margin Calculator | Product Profitability and Break-Even Analyzer
Calculate contribution margin per unit and ratio for products or services. Evaluate pricing strategies, cost structures, and break-even points for business decisions.
Credit Card Calculator | Interest and Payment Estimator
Calculate credit card interest, minimum payments, and payoff timelines. Manage debt and avoid costly interest charges.
Credit Card Interest Calculator | Finance Charge Estimator
Calculate credit card interest charges based on balance, APR, and payment behavior. Understand how carrying balances impacts long-term costs.
Credit Card Payoff Calculator | Debt Freedom Timeline
Calculate how long it takes to pay off credit card debt. Compare avalanche vs. snowball methods and interest savings.
Credit Score Calculator | Estimate FICO Score Impact
Estimate how financial actions affect your credit score. Understand payment history, utilization, and credit mix factors.
Currency Calculator | Foreign Exchange Conversion Tool
Convert amounts between major currencies using current exchange rates. Plan for international travel, investments, or business transactions.
Customer Retention Rate Calculator | Loyalty and Repeat Business Estimator
Calculate customer retention rate and repeat purchase metrics. Evaluate loyalty program effectiveness, customer satisfaction, and long-term business sustainability.
Depreciation Calculator | Asset Value Decline and Tax Deduction Estimator
Calculate asset depreciation using straight-line, declining balance, or units-of-production methods. Evaluate tax deductions, book value, and asset lifecycle costs for business planning.
Discounted Cash Flow Calculator | NPV and Investment Valuation Tool
Calculate net present value and discounted cash flows for investments. Evaluate business projects, real estate, or financial assets with DCF methodology.
Down Payment Calculator | How Much Should I Save?
Calculate your ideal down payment for a home or car. Compare PMI costs, monthly payments, and savings timelines.
Estate Tax Calculator | Federal Estate Tax Liability Estimator
Estimate federal estate tax liability using progressive rates, deductions, and exemption. Plan for wealth transfer and tax-efficient legacy planning.
FHA Loan Calculator | Federal Housing Administration Mortgage
Calculate FHA loan payments, mortgage insurance, and qualification requirements. Free tool for first-time home buyers.
FIRE Calculator | Financial Independence Retire Early Planning
Calculate your path to financial independence. Project savings rate, withdrawal needs, and retirement timeline for FIRE goals.
Future Value Calculator | Project Investment Growth
Calculate the future value of current investments. Plan for financial goals with compound growth projections.
Gas Cost Calculator | Estimate Fuel Expenses
Calculate your monthly and annual fuel costs based on mileage, fuel efficiency, and gas prices.
Gift Tax Calculator | Annual Exclusion and Lifetime Exemption Estimator
Calculate gift tax liability using simplified flat rate (40% top bracket).
Gross Margin Calculator | Product Profitability Efficiency Tool
Calculate gross margin for products or services. Evaluate production efficiency and pricing effectiveness before operating expenses.
Hard Money Loan Calculator | Private Lending Cost and Return Estimator
Calculate hard money loan costs, points, and investor returns. Evaluate fix-and-flip projects, real estate investments, or short-term private financing.
Lease Calculator | Equipment and Property Lease Payment Estimator
Calculate lease payments for equipment, vehicles, or property. Compare lease vs. buy decisions and understand lease terms.
Loan Interest Calculator | Total Interest Cost Estimator
Calculate total interest paid over the life of a loan. Compare loan terms, rates, and payment strategies to minimize borrowing costs.
Margin Interest Calculator | Brokerage Loan Cost Estimator
Calculate interest costs on margin loans for stock trading. Plan for leveraged investing, margin maintenance, and borrowing costs with brokerage account financing.
Marginal Revenue Calculator | Pricing and Output Optimization Tool
Calculate marginal revenue for pricing decisions and output optimization. Evaluate revenue impact of additional units sold for business strategy and profit maximization.
Mortgage Amortization Calculator | Loan Payment Schedule Analyzer
Generate detailed mortgage amortization schedules. Track principal vs. interest payments, equity buildup, and payoff timelines for home loans.
Mortgage Payoff Calculator | How to Pay Off Your Mortgage Early
Calculate how extra payments accelerate mortgage payoff. See interest savings and timeline reduction.
Net Worth Calculator | Personal Wealth Assessment Tool
Calculate your net worth by comparing assets and liabilities. Track financial progress and plan for wealth-building goals.
Pay Raise Calculator | Salary Increase Impact Analysis
Calculate the real impact of salary increases after taxes, inflation, and benefits changes. Plan for career moves and negotiations.
Payback Period Calculator | Investment Recovery Time Estimator
Calculate how long it takes to recover an investment. Evaluate project viability and capital allocation decisions.
Pension Calculator | Retirement Benefit Projection Tool
Estimate pension benefits based on salary, years of service, and plan formula. Plan for retirement with defined benefit projections.
Perpetuity Calculator | Infinite Cash Flow and Endowment Valuation Tool
Calculate present value of perpetuities and growing perpetuities. Evaluate endowments, preferred stock, and infinite cash flow streams for financial planning and valuation.
Personal Loan Calculator | Monthly Payment & Total Cost
Calculate monthly payments for personal loans. Compare rates, terms, and total interest costs.
PPP Calculator | Purchasing Power Parity Comparison Tool
Compare purchasing power across currencies and countries. Evaluate international costs, salaries, and investment opportunities.
Price Per Square Foot Calculator | Real Estate Value Comparator
Calculate price per square foot for properties. Compare real estate values across neighborhoods and property types.
Real Interest Rate Calculator | Inflation-Adjusted Return Estimator
Calculate real interest rates after inflation. Evaluate investment returns, loan costs, and purchasing power preservation across economic cycles.
Refinance Break-Even Calculator | When Does Refinancing Pay Off?
Calculate how long it takes to recoup refinancing costs. Compare monthly savings vs. closing costs to make informed decisions.
Repayment Calculator | Loan Payoff Timeline and Interest Savings Estimator
Calculate loan repayment timelines with extra payments. Evaluate payoff strategies, interest savings, and debt freedom timelines for personal and business loans.
SaaS Metrics Calculator | Subscription Business Performance Estimator
Calculate key SaaS metrics: MRR, ARR, churn, CAC, LTV, and growth rates. Evaluate subscription business health, unit economics, and scalability.
Sales Commission Calculator | Compensation and Incentive Estimator
Calculate sales commissions, bonuses, and total compensation. Evaluate incentive structures, quota attainment, and earnings potential for sales roles.
SBA Loan Calculator | Small Business Administration Loan Payment Estimator
Calculate SBA 7(a) and 504 loan payments, fees, and eligibility metrics. Plan for small business financing, equipment purchases, or commercial real estate with government-backed loans.
Simple Interest Calculator | Basic Interest Projection
Calculate simple interest on loans or savings. Understand the difference between simple and compound interest.
Stock Calculator | Investment Return and Valuation Tool
Calculate stock investment returns, valuation metrics, and portfolio performance. Evaluate buying and selling decisions.
Student Loan Calculator | Repayment and Forgiveness Planner
Calculate student loan payments, interest costs, and forgiveness timelines. Plan for federal and private loan repayment strategies.
Time Value of Money Calculator | TVM Financial Analysis
Calculate present value, future value, payments, or interest rates using time value of money principles. Evaluate financial decisions with TVM modeling.
VA Mortgage Calculator | Veterans Affairs Home Loan
Calculate VA loan payments, funding fees, and eligibility benefits. Free tool for veterans and service members.
Working Capital Calculator | Business Liquidity and Cash Flow Estimator
Calculate working capital, current ratio, and cash conversion cycle for businesses. Evaluate liquidity, operational efficiency, and short-term financial health.