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"Best free calculator site I've found. The Income Tax Calculator saved me ₹50,000 in taxes!"
"Pregnancy calculator was spot-on! My baby arrived exactly on the predicted date."
"Use the mortgage calculator every day in my real estate business. Super accurate!"
Quick access to the most searched calculations today
Estimate income tax, salary breakdown, HRA, EPF
Mortgage, home affordability, car loan EMI, down payment
Due date, trimester timeline, baby expenses, maternity planning
BMI, calorie needs, macros, weight loss, body fat
SIP calculator, compound interest, EMI comparison, retirement
Percentage, simple interest, currency converter, discount calculator
Find the right calculator for your life event or decision
Year-end financial planning. Optimize your taxes, investments, and retirement savings.
Free insurance premium calculator for India & USA. Calculate term life insurance, auto insurance (USA), and health insurance (India) premiums instantly. Get personalized quotes based on age, health, lifestyle. See detailed breakdowns, savings recommendations, NCB discounts. Compare plans and reduce insurance costs by 30-50%.
Free India Income Tax Calculator for FY 2025-26 (AY 2026-27). Calculate tax under old and new regime, compare both regimes instantly, maximize deductions under Section 80C (₹1.5L), 80D (₹50K health insurance), 80CCD1B (₹50K NPS). Includes TDS reconciliation, senior citizen benefits, tax planning tips. Know exact tax liability, monthly TDS deduction, and which regime saves more money.
Calculate your solar panel payback period, ROI, and 25-year savings in seconds. Includes 30% federal tax credit, state incentives, financing options (cash/loan/lease/PPA), and degradation. Works for all 50 US states and 28 India states with accurate tariff rates, sun hours, and regional benchmarks. See your exact break-even year and compare how you stack up against state averages.
Free advanced mortgage calculator 2025 with complete PITI breakdown (Principal, Interest, Taxes, Insurance), detailed amortization schedule, and instant payment estimates. Calculate your exact monthly mortgage payment, total interest cost over loan lifetime, optimal down payment amount, PMI requirements, and loan-to-value ratio. Compare 15-year vs 30-year mortgages side-by-side, analyze refinancing scenarios, estimate closing costs, and discover tax-saving strategies. Includes FHA, VA, Conventional, and Jumbo loan calculations with adjustable rate (ARM) options. Get personalized home affordability insights, early payoff scenarios, and print-ready payment schedules. Trusted by 5M+ home buyers for accurate, bank-level calculations. Your complete mortgage planning toolkit—understand every dollar of your home loan before you commit.
Free mortgage payoff calculator shows exactly how extra payments, lump sums, and bi-weekly payments can save you tens of thousands in interest and help you become debt-free years earlier. Calculate your early payoff date, see complete amortization schedules, compare payment strategies side-by-side, and discover the power of even small extra payments. Includes year-by-year breakdown, month-by-month details, and instant savings comparison. Perfect for homeowners looking to pay off their mortgage faster, reduce interest costs, and build equity quicker. Try scenarios like adding $100/month extra, making bi-weekly payments (13 payments/year), or applying year-end bonuses as lump sums. See real numbers on how much you can save—many homeowners save $50,000+ in interest and pay off mortgages 5-10 years early. No registration required, instant results, completely free.
Free US salary calculator calculates your take-home pay after federal tax, state tax, FICA, and deductions. Accurate 2025 tax brackets for all 50 states. See net pay by paycheck period instantly. Calculate exact take-home salary from hourly, weekly, biweekly, monthly, or annual pay. Includes federal income tax (10%-37% progressive brackets), state income tax for all 50 states, Social Security (6.2%), Medicare (1.45%), additional Medicare tax (0.9% over $200K), 401(k) contributions, health insurance premiums, HSA, FSA, and bonus calculations. Compare scenarios, understand effective vs marginal tax rates, optimize pre-tax deductions, and see detailed breakdown by pay period. Perfect for job offer evaluation, salary negotiation, budgeting, tax planning, and understanding your real purchasing power. Supports single, married filing jointly, married filing separately, and head of household filing statuses. No registration, instant accurate results, completely free.
RV loan calculator with EMI, true monthly cost (insurance + registration), gap insurance, trade-in, and amortization. Compare lender types (credit union, bank, online, dealer, RV-specialist), see state-by-state and India regional insights, and plan Class A/B/C motorhomes, travel trailers, and fifth wheels with updated 2025 rates.
Free advanced interest calculator 2025 with simple & compound interest calculations, multiple currency support (INR, USD, EUR, GBP, AUD), and recurring deposits. Calculate interest earned on savings, investments, loans, FDs, RDs with daily, monthly, quarterly, or annual compounding. Get year-by-year breakdown, APY calculations, comparison charts, and comprehensive interest growth projections. Perfect for savings planning, investment analysis, loan calculations, and financial decision-making. Supports lump sum and monthly contributions with detailed amortization schedules. Trusted by millions for accurate interest calculations.
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Formulas validated against official sources (IRS, WHO, Bank Standards). Industry-standard algorithms trusted by financial institutions and healthcare professionals.
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Not sure which tool fits your needs? Here's a quick guide:
| Your Goal | Best Calculator | Why Use It |
|---|---|---|
| Calculate income tax | Income Tax Calculator | Compare Old vs New regime, maximize deductions |
| Buy a house | Mortgage Calculator | Calculate monthly EMI, total interest, affordability |
| Plan home loan | Loan EMI Calculator | Compare rates, prepayment impact, amortization |
| Start investing | SIP Calculator | See wealth growth over time with SIPs |
| Save for retirement | PPF Calculator | 15-year PPF maturity, tax-free returns |
| Convert currency | Currency Converter | 150+ currencies, live rates, travel planning |
| Calculate tip | Tip Calculator | Split bills, calculate gratuity by country |
| Calculate insurance premium | Insurance Premium Calculator | Term life, auto & health insurance quotes for India & USA |
| Your Goal | Best Calculator | Why Use It |
|---|---|---|
| Check if healthy weight | BMI Calculator | Instant BMI with health risk assessment |
| Lose weight | Calorie Calculator | Personalized calorie deficit for weight loss |
| Build muscle | Macro Calculator | Protein/carbs/fats ratio for muscle gain |
| Track pregnancy | Pregnancy Calculator | Week-by-week development, due date, trimester |
| Plan conception | Ovulation Calculator | Fertile window, best days to conceive |
| Measure body fat | Body Fat Calculator | Navy method, body composition analysis |
| Daily protein needs | Protein Calculator | Personalized protein based on goals |
| Your Goal | Best Calculator | Why Use It |
|---|---|---|
| Calculate percentage | Percentage Calculator | What is X% of Y, percentage increase/decrease |
| Calculate GPA | GPA Calculator | 4.0 scale, weighted grades, honor classes |
| Work with fractions | Fraction Calculator | Add, subtract, multiply, divide fractions |
| Convert temperature | Temperature Converter | Celsius, Fahrenheit, Kelvin conversions |
| Convert length | Length Converter | cm, inches, feet, meters, miles, km |
| Convert weight | Weight Converter | kg, lbs, ounces, grams conversions |
| Average calculation | Average Calculator | Mean, median, mode for statistics |
| Your Goal | Best Calculator | Why Use It |
|---|---|---|
| Calculate days between dates | Days Between Dates Calculator | Exact count with years, months, weeks breakdown |
| Find your exact age | Age Calculator | Years, months, days, zodiac signs, next birthday |
| Calculate 90-day notice period | Add/Subtract Days Calculator | Add or subtract days, weeks, months from any date |
| Count working days | Business Days Calculator | Exclude weekends and Indian holidays automatically |
| Countdown to event | Days Until Calculator | Live countdown with hours, minutes, seconds |
| All date calculations | Date Calculators Hub | 5 professional date calculators in one place |
| Your Goal | Best Calculator | Why Use It |
|---|---|---|
| Check home affordability | House Affordability | How much house can you afford on your salary |
| Calculate mortgage | Mortgage Calculator | Monthly payments, total cost, interest |
| Estimate concrete | Concrete Calculator | Cubic meters/yards for construction projects |
| Property investment | Investment Calculator | ROI, rental yield, capital appreciation |
Get answers to common questions about our calculators
A: Our mortgage calculator uses industry-standard formulas (amortization schedules) and supports Conventional, FHA, VA, and USDA loans. It accounts for PMI, property taxes, insurance, and different interest rates. Results are accurate for planning purposes, but actual rates and terms depend on your credit score, lender policies, and market conditions. For precise quotes, always consult with licensed mortgage professionals. Want to see how extra payments can reduce your interest? Use our Mortgage Payoff Calculator.
A: Yes! Our mortgage calculator works for both new purchases and refinancing. Enter your current loan balance, desired new interest rate, and loan term to see potential savings. For detailed refinance analysis including break-even points and closing costs, use our dedicated Refinance Calculator which compares your current loan with refinance options.
A: Use our India Income Tax Calculator to estimate your in-hand salary. Enter your CTC (Cost to Company), deductions (80C, 80D, HRA, etc.), and choose between Old and New Tax Regime. The calculator shows gross salary, deductions, taxable income, tax liability, and final in-hand amount. It accounts for standard deduction (₹75,000 in New Regime), TDS, and EPF contributions for accurate results.
A: BMI (Body Mass Index) uses only height and weight, making it a quick screening tool but less accurate for athletes or those with high muscle mass. Body fat percentage measures actual fat vs. muscle, providing a more precise health assessment. For example, a bodybuilder may have a "overweight" BMI (25-30) but healthy body fat (8-12%). Use our BMI Calculator for general screening, then our Body Fat Calculator for detailed body composition analysis, especially if you're athletic or muscular.
A: For FY 2025-26, the New Tax Regime has these slabs: 0% up to ₹3 lakhs, 5% for ₹3-7 lakhs, 10% for ₹7-12 lakhs, 15% for ₹12-15 lakhs, 20% for ₹15-20 lakhs, 30% above ₹20 lakhs. The Old Regime has higher rates but allows deductions (80C, 80D, HRA, etc.). Our India Income Tax Calculator automatically applies the correct slabs and shows which regime saves you more based on your income and deductions.
A: Our Mortgage Calculator shows total interest paid over the loan term. Enter loan amount, interest rate, and term (15 or 30 years). The results display total interest, total payment (principal + interest), and an amortization schedule showing how much interest vs. principal you pay each month. Interest is front-loaded—early payments are mostly interest. To reduce total interest, consider making extra principal payments or using our Mortgage Payoff Calculator to see how extra payments save interest.
A: Our Currency Converter uses live exchange rates from reliable financial APIs, updated frequently throughout the day. It's accurate for planning and general reference, but actual rates at banks or exchange bureaus may differ slightly due to fees, spreads, and market fluctuations. For exact travel rates, check with your bank or currency exchange service. The converter supports 150+ currencies and shows historical trends to help you plan the best time to exchange.
A: Add 280 days (40 weeks) to the first day of your Last Menstrual Period (LMP). Our Pregnancy Calculator does this automatically and also calculates from conception date or IVF transfer date. Enter your LMP date, and it shows your due date, current week of pregnancy, trimester, and key milestones. Note: Only 5% of babies are born exactly on the due date—most arrive between 38-41 weeks. Early ultrasounds (6-12 weeks) are the most accurate method for confirming due dates. For fertility planning, use our Ovulation Calculator to track your fertile window.
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Select from 134+ calculators by category or use the search bar to find exactly what you need. Browse finance, health, math, or real estate calculators.
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See instant results with detailed breakdowns. Most calculators provide comprehensive analysis, charts, and explanations to help you understand the calculations.
Find the perfect calculator for your unique situation
Determine your maximum affordable home loan based on your monthly income. Our House Affordability Calculator considers your salary, existing debts, down payment, and interest rates to show the maximum loan amount you can comfortably afford. It follows the 28/36 rule (28% of income for housing, 36% for total debt) to ensure sustainable homeownership.
Calculate Home Affordability →Get accurate tax estimates with our Income Tax Calculator. Enter your annual income, deductions (80C, 80D, HRA, etc.), and compare Old vs New Tax Regime side-by-side. The calculator automatically applies FY 2025-26 tax slabs and shows your tax liability, in-hand salary, and which regime saves you more money. Perfect for tax planning and optimizing your deductions.
Calculate Income Tax →Track your pregnancy journey with our Pregnancy Calculator. Enter your Last Menstrual Period (LMP) or conception date to get your due date, current week of pregnancy, trimester breakdown, and week-by-week milestones. The calculator also shows key development stages and prenatal appointment schedule. For fertility planning, use our Ovulation Calculator to identify your fertile window.
Calculate Due Date →Use our BMI Calculator to check if your weight is healthy for your height. Enter your height and weight to get your BMI score, category (underweight, normal, overweight, obese), and healthy weight range. For athletes or those with high muscle mass, also check your Body Fat Percentage for a more accurate health assessment, as BMI may overestimate body fat for muscular individuals.
Calculate BMI →Lower your total mortgage interest with strategic payment strategies. Our Mortgage Calculator shows how extra payments reduce interest. Use our Mortgage Payoff Calculator to see how making one extra payment per year or biweekly payments can save tens of thousands in interest and pay off your loan years earlier. Strategies include: making extra principal payments, refinancing to a lower rate, or shortening your loan term.
Calculate Interest Savings →