Finance & Calculators
Calculate loan EMI, compound interest growth, shopping discounts, salary wages, ROI, and bill tips.
All Finance & Calculators
Every tool runs 100% locally in your browser with zero server uploads.
Loan EMI & Interest Calculator
Calculate monthly loan EMI, total interest payable, loan breakdown chart, and export full amortization schedule.
Compound Interest & SIP Calculator
Project future investment growth and compounding returns with regular monthly contributions and visual growth charts.
Percentage & Shopping Discount Calculator
Calculate promotional sales discounts, final checkout prices, tax amounts, and total savings in one instant view.
Hourly Wage to Annual Salary Calculator
Convert hourly pay rates into daily, weekly, bi-weekly, monthly, and annual gross earnings with overtime calculation.
ROI & Profit Margin Calculator
Calculate Return on Investment (ROI %), gross profit, net margin, and markup percentage from cost and revenue values.
Tip & Bill Split Calculator
Calculate restaurant tips, customize service percentage, round bill totals, and split costs evenly among friends.
GST & VAT Calculator
Calculate inclusive and exclusive GST / VAT tax amounts, net prices, gross totals, and custom tax slabs.
Crypto Profit & Loss Calculator
Calculate cryptocurrency investment gains, losses, ROI percentage, exit values, and exchange trading fees.
Mortgage & Amortization Calculator
Calculate home mortgage monthly payments, total interest costs, extra principal repayments, and amortization schedule.
Inflation & Purchasing Power Calculator
Calculate the erosion of purchasing power over time, future cost of goods, and equivalent historic money value.
Simple Interest & Loan Yield Calculator
Calculate simple interest (P × R × T), final maturity amount, monthly payment, and interest earned for personal loans and fixed promissory notes.
Auto Loan & Car Lease Affordability Calculator
Calculate monthly auto loan payments, trade-in equity, sales tax, total vehicle financing costs, and total interest paid over 36 to 84 months.
Retirement Nest Egg & 401(k) Planner
Plan your retirement target fund, future monthly pension income, and required monthly contributions based on age, investment returns, and inflation.
Stock Dividend Yield & DRIP Reinvestment Calculator
Calculate annual stock dividend yields, quarterly cash payouts, and project future passive income growth with Dividend Reinvestment (DRIP).
Business Break-Even Point (BEP) Calculator
Calculate the break-even sales volume in units and revenue dollars from fixed operating costs, variable cost per unit, and selling price.
Credit Card Payoff & Interest Calculator
Calculate the exact months and total interest required to become debt-free by paying more than the minimum monthly credit card payment.
Target Savings Goal & Monthly Deposit Planner
Find out exactly how much money you need to save each month to reach your financial target (emergency fund, house down payment, vacation) by a set date.
Reverse Sales Tax & VAT Calculator
Calculate original pre-tax net prices and exact tax amounts from tax-inclusive receipt totals and invoice amounts.
Asset Depreciation Calculator (Straight-Line & MACRS)
Calculate annual business asset depreciation, salvage value, and book value schedules using Straight-Line and Declining Balance methods.
Compound Annual Growth Rate (CAGR) Calculator
Calculate the true geometric annualized compound growth rate (CAGR %) of investments, portfolio assets, and business revenue over time.
Freelance Hourly Rate & Billable Hours Calculator
Calculate the true hourly billable rate needed to hit your annual income goal factoring in non-billable hours, self-employment taxes, insurance, and profit.
Personal Net Worth & Asset vs. Liability Calculator
Track your financial health by categorizing liquid assets, investments, real estate, and liabilities (mortgages, student debt) to compute net worth.
Road Trip Fuel Cost & Mileage Split Calculator
Calculate total gas cost for road trips based on distance (miles/km), vehicle fuel efficiency (MPG or L/100km), gas price, and split per passenger.
Rule of 72 & Investment Doubling Time Calculator
Determine how many years it will take to double your investment or purchasing power at any annual interest or inflation rate using the mathematical Rule of 72.
Double Discount & Sales Tax Final Price Calculator
Calculate clearance sale bargains with stacked double discounts (e.g., 30% off original price plus extra 15% VIP coupon) and local sales tax.
3-to-6 Month Emergency Fund Runway Calculator
Determine your ideal emergency financial safety net based on monthly essentials (rent, food, utilities, debt minimums) and income stability risk level.
Rent vs. Buy Home Affordability & Opportunity Cost Calculator
Compare the long-term wealth impact of buying a home (mortgage, property tax, HOA, maintenance) versus renting and investing the down payment in index funds.
Cryptocurrency & Stock Investment Profit / Loss (PnL) Calculator
Calculate net return on investment (ROI), percentage gain/loss, and total exit capital on cryptocurrency and stock trades including buying/selling exchange fees.
Annual Salary to Hourly Wage & Overtime Converter
Convert annual salary into equivalent hourly, daily, weekly, and monthly rates based on standard 40-hour workweeks or custom hours with overtime multipliers.
Historical Inflation & Future Purchasing Power Calculator
Calculate how inflation erodes cash purchasing power over time. Compare what $100 today will be worth in 10, 20, or 30 years at historical inflation rates.
Invoice Number Generator & Tracker
Generate professional sequential invoice numbers with custom prefix, suffix, padding, and auto-increment tracking saved to localStorage.
Currency Unit Converter (Offline)
Convert between 150+ world currencies using manually entered exchange rates, completely offline without API keys or rate subscriptions.
Tip & Bill Splitter Calculator
Calculate restaurant tip amounts, split bills evenly or by custom percentage among any number of people, with tax-before or tax-after options.
Stock & Crypto Average Down Cost Calculator
Calculate your new average cost per share when buying additional stock or crypto at different prices, including total investment and breakeven targets.
Debt Snowball vs Avalanche Payoff Calculator
Compare the Debt Snowball (lowest balance first) and Debt Avalanche (highest interest first) payoff methods with month-by-month debt-free timeline.
Stripe & PayPal Merchant Fee Calculator
Calculate exact payment gateway deductions, net bank payouts, and required invoice markups across Stripe, PayPal, Square, and custom merchant processors.
FIRE (Financial Independence, Retire Early) Calculator
Project your timeline to financial independence, calculate Lean, Fat, and Coast FIRE targets, and analyze the power of your savings rate.