Financial Calculator Library
Professional-grade financial calculators trusted by thousands of users. From mortgage planning to investment analysis, our comprehensive suite provides accurate calculations for every stage of your financial journey.
Mortgage & Home Loans
Essential tools for home buying and mortgage planning
Mortgage Payment Calculator
Calculate monthly mortgage payments including PITI (Principal, Interest, Taxes, Insurance) with detailed breakdowns and amortization insights.
Calculate PaymentBiweekly Mortgage Calculator
Calculate interest savings and faster payoff with biweekly payments vs monthly payments. See years saved and total interest reduction.
Calculate SavingsExtra Payment Calculator
Calculate how extra mortgage payments reduce interest and accelerate payoff timeline. Optimize your payment strategy.
Calculate Impact15 vs 30 Year Mortgage
Compare loan terms side-by-side with payment differences and total cost analysis.
Calculate NowDown Payment & PMI Calculator
Calculate down payment amounts, PMI costs, and removal scenarios for optimal mortgage planning.
Calculate NowHome Affordability Calculator
Determine how much house you can afford based on your income and debt.
Calculate NowAmortization Schedule
Generate detailed payment-by-payment breakdown with export capabilities and yearly summaries.
Calculate NowReal Estate Investment
Analyze rental properties and investment strategies
Property Cash Flow Calculator
Analyze rental property cash flow, cap rate, and investment returns.
Calculate NowRental ROI Calculator
Calculate return on investment for rental properties.
Coming Soon1% Rule Calculator
Check if a property meets the 1% rule for cash flow.
Coming SoonFinancial Planning & Retirement
Plan for retirement, debt management, and financial goals
Debt-to-Income Calculator
Calculate your debt-to-income ratio for loan qualification and financial health assessment.
Calculate DTIEmergency Fund Calculator
Determine how much to save for financial emergencies and build security.
Plan Emergency FundRetirement Planning Calculator
Comprehensive retirement planning with income needs and savings projections.
Plan Retirement401k Calculator
Calculate 401k contributions, employer matching, and retirement projections.
Calculate 401kCollege Savings Calculator
Plan education funding with 529 plans and college cost projections.
Plan College SavingsAmortization Calculator
View detailed loan amortization with payment breakdowns and schedules.
View ScheduleInvestment & Portfolio
Advanced tools for portfolio optimization and stock analysis
Portfolio Allocation Calculator
Optimize asset allocation with Modern Portfolio Theory and efficient frontier analysis.
Optimize PortfolioCAPM Calculator
Calculate expected returns using Capital Asset Pricing Model with beta analysis.
Calculate CAPMDividend Yield Calculator
Analyze dividend yields with DRIP modeling and growth projections.
Analyze DividendsStock Valuation Calculator
Value stocks using DCF, P/E ratios, and dividend discount models.
Value StocksRisk Assessment Calculator
Assess risk tolerance and get personalized investment recommendations.
Assess Risk
Business & Commercial
Commercial Loan Calculator
Calculate payments for commercial real estate loans.
Coming SoonBusiness Cash Flow Calculator
Analyze and project business cash flow patterns.
Coming SoonSBA Loan Calculator
Calculate Small Business Administration loan payments.
Coming SoonEquipment Financing Calculator
Calculate financing costs for business equipment purchases.
Coming SoonWorking Capital Calculator
Calculate business working capital requirements.
Coming Soon🚀 Phase 6: Tax & Estate Planning Coming Soon!
We're actively developing Tax Planning, Estate Tax, Inheritance, and Gift Tax calculators to complete our comprehensive financial planning suite. Our team is working hard to bring you the most accurate and user-friendly tax planning tools.
Over halfway to our goal of 42 comprehensive financial calculators!