Most Popular Finance Calculators
Our most popular calculators used by thousands of people daily for accurate financial planning
Capital Gains Tax Calculator: Estimate Your Investment Taxes (2025)
Free capital gains tax calculator for 2025. Calculate short-term and long-term capital gains taxes w...
Business Cash Flow Calculator: Free Cash Flow Forecasting Tool
Free business cash flow calculator with direct and indirect forecasting methods. Critical tool for t...
Arizona Paycheck Calculator: Calculate Your AZ Take-Home Pay
Free Arizona paycheck calculator for 2025. Calculate your take-home pay after federal, state, and FI...
Estimated Quarterly Tax Calculator: Calculate 1040-ES Payments (2025)
Free quarterly estimated tax calculator for 2025. Calculate IRS Form 1040-ES payments, avoid underpa...
Debt Snowball Calculator: Free Debt Payoff Planner & Snowball Method Tool
Free debt snowball calculator to pay off debt faster. Compare snowball vs avalanche methods, calcula...
Financial Planning Calculator: Free Comprehensive Financial Plan & Net Worth Calculator
Free financial planning calculator with net worth tracking, goal setting, and scenario analysis. Cre...
Effective Interest Rate Calculator: Free EIR Calculator (2025)
Calculate the true annual interest rate with compounding. Compare effective rates for loans, savings...
401k Withdrawal Calculator: Calculate Taxes, Penalties & Net Amount
Free 401k withdrawal calculator estimates federal & state taxes, early withdrawal penalties (10%), a...
Debt to Equity Ratio Calculator: Free Business Leverage Analysis Tool
Free debt to equity ratio calculator for business owners and investors. Analyze financial leverage, ...
Airbnb Calculator: Free Short-Term Rental Revenue & ROI Calculator
Free Airbnb calculator to estimate short-term rental revenue, occupancy rates, and ROI. Analyze prof...
Boat Loan Calculator: Free Marine Financing & Payment Calculator
Free boat loan calculator with 2025 rates. Calculate monthly payments, total interest, and understan...
Auto Loan Payoff Calculator: Calculate Early Payoff Savings & Interest Reduction
Free auto loan payoff calculator shows how much you'll save by paying off your car loan early. See i...
Browse by Category
Explore our complete collection of finance calculators organized by category
Banking & Savings
12 calculators
APY, compound interest, savings growth, CDs, money markets, effective rate and real return calculators. Compare accounts, project earnings and plan savings.
Loans & Mortgages
35 calculators
Mortgage payment, amortization, payoff, refinance, PMI, LTV and loan schedule calculators. Estimate monthly costs, interest and compare terms to save.
Investment & Retirement
40 calculators
ROI, IRR, SIP, retirement savings, withdrawal planning, asset growth and risk calculators. Analyze returns, compound growth and plan long‑term investing.
Credit & Debt Management
15 calculators
Credit card payoff, snowball/avalanche, interest costs and consolidation tools. Model payments and timelines, plan strategies, chart a path to become debt‑free.
Personal Finance Planning
18 calculators
Budgeting, net worth, emergency fund, savings goals and expense planning tools. Track spending, build reserves and plan financial milestones confidently.
Real Estate & Property
12 calculators
Property value, cap rate, NOI, GRM, rent vs buy and real estate investment calculators. Evaluate cash flow, returns and compare property scenarios easily.
Business Finance
43 calculators
Cash flow, break‑even, margin/markup, inventory, loan and small‑business finance tools. Forecast revenue, costs and profitability to guide decisions today.
Tax & Payroll
83 calculators
Income tax, paycheck, withholding, FICA, effective tax and self‑employment calculators. Estimate take‑home pay, taxes due and optimize withholding choices.
Why Choose E Finance Calculator?
Professional-grade finance calculators built for accuracy and privacy
Expert Calculators
Professionally designed tools covering key finance metrics
Instant Results
Get accurate calculations in seconds with detailed explanations
100% Private
No data storage — all calculations done locally
Clear Assumptions
Standard formulas with transparent assumptions
Professional Finance Calculators for Every Need
E Finance Calculator provides professional finance calculators designed for clarity and accuracy. Each calculator delivers instant, reliable results to help you plan and compare key financial decisions.
Popular tools include the Mortgage Payment Calculator, Loan Amortization Calculator, and Savings Growth Calculator. Each tool uses standard finance formulas and clear assumptions.
Most Comprehensive Calculators
- Mortgage Payment Calculator — Monthly payments with taxes/insurance
- Loan Amortization — Full schedule with interest and principal
- Savings & APY — Compound interest and effective yields
- Investment Returns — ROI, IRR, and cash flow metrics
Key Features
- Transparent formulas and assumptions
- No registration or data storage required
- Mobile-optimized for use anywhere
- Instant results with detailed explanations
Whether you're comparing loans, estimating mortgage payments, projecting savings growth, or planning retirement, our calculators provide the accurate, professional-grade tools you need. All calculations are performed locally in your browser, ensuring complete privacy and instant results.
Plan Your Finances With Confidence
Professional calculators for loans, mortgages, savings, investments, taxes and payroll