Site Map
Browse our complete directory of free online calculators, tools, and converters.
Finance 32 tools
- Mortgage Calculator Estimate monthly payments and interest for home loans.
- Rent vs Buy Calculator Compare renting and buying to find the homeownership break-even point.
- Early Retirement Calculator Calculate your FIRE number and timeline to financial independence.
- Loan Calculator Calculate repayment schedules for personal or auto loans.
- Auto Loan Calculator Calculate monthly auto loan payments with trade-in and down payment.
- Car Loan Calculator Determine your total car loan cost including interest over the loan term.
- Car Payment Calculator Estimate your monthly car payment based on price, down payment, and term.
- Capital Gains Tax Calculator Estimate 2026 short-term and long-term capital gains tax on stocks, real estate, and crypto.
- Mortgage Payoff Calculator Calculate extra principal payments and see time and interest saved on your mortgage.
- Net Worth Calculator Track your personal net worth, total assets, liabilities, and debt-to-asset ratio.
- Self-Employment Tax Calculator Estimate 2026 self-employment SECA tax, Social Security, and Medicare withholding.
- Compound Interest Calculator Project the future value of investments over time.
- Investment Calculator Calculate returns on investments with regular contributions over time.
- Paycheck Calculator Estimate your take-home pay after taxes and deductions.
- Retirement Calculator Project retirement savings based on contributions and expected ROI.
- 401(k) Retirement Calculator Project 401(k) savings with employer match contributions and IRS limits.
- Roth IRA Calculator Calculate tax-free Roth IRA retirement wealth and compare taxable account savings.
- Sales Tax Calculator Quickly add or remove sales tax from a base price.
- Tip & Split Bill Calculator Calculate tip amounts and split the total bill easily.
- Salary to Hourly Calculator Convert annual salary to hourly, daily, weekly, and monthly rates.
- Hourly to Salary Calculator Convert hourly wage into annual salary, monthly paychecks, and weekly gross income with overtime.
- Overtime Calculator Calculate your total gross pay including regular hours, overtime (time and a half), and double time.
- Bi-Weekly Loan Calculator Calculate how much interest and time you save by switching mortgage or auto loan to bi-weekly payments.
- CAGR Calculator Calculate your Compound Annual Growth Rate (CAGR) with beginning value, ending value, and time period.
- DCA (Dollar-Cost Averaging) Calculator Project how periodic contributions build long-term wealth through Dollar Cost Averaging.
- GST Calculator Add or remove Goods and Services Tax instantly with presets for 5%, 10%, 12%, 18%, and 28% slabs.
- High Yield Savings (HYSA) Calculator Calculate interest earned in a High Yield Savings Account with daily vs monthly compounding.
- SIP Calculator Calculate the future value of your Systematic Investment Plan (SIP).
- EMI Calculator Calculate your Equated Monthly Installment (EMI) for home loans, car loans, or personal loans.
- Gratuity Calculator Calculate your estimated gratuity payout under the Payment of Gratuity Act 1972 for employees in India.
- Income Tax Calculator Compare old vs new regime tax liabilities in India for FY 2024-25 under the latest Union Budget rules.
- Professional Tax Calculator Calculate professional tax (PT) liabilities online by state (Maharashtra, Karnataka, Tamil Nadu, etc.).
Health 7 tools
- BMI Calculator Determine your Body Mass Index and weight category.
- Calorie Calculator Estimate daily caloric needs based on activity levels.
- TDEE Calculator Calculate Total Daily Energy Expenditure for fitness goals.
- Body Fat Calculator Estimate body fat percentage using the U.S. Navy Method.
- Ideal Weight Calculator Calculate ideal body weight ranges using scientific formulas.
- Macro Calculator Provide daily macronutrient breakdowns based on fitness goals.
- Water Intake Calculator Calculate daily water requirement in oz, liters, or cups based on body weight, exercise, and climate.
Education 7 tools
- Grade Calculator Calculate your weighted or unweighted course grade from assignments.
- GPA Calculator Calculate your Grade Point Average on a 4.0 scale.
- GPA to Percentage Calculator Convert standard GPA values to percentage points on a 4.0, 5.0, or 10.0 scale.
- Percentage to GPA Calculator Convert percentage to GPA on a 4.0, 5.0, or 10.0 scale.
- Final Grade Calculator Find out what grade you need on your final exam to reach your target.
- CGPA to Percentage Calculator Convert your CGPA to percentage online. Supports conversion formulas for CBSE, Mumbai University, VTU, and Anna University.
- Percentage to CGPA Calculator Convert your percentage to CGPA online. Supports conversion formulas for CBSE, Mumbai University, VTU, and Anna University.
Math 5 tools
- Percentage Calculator Calculate percentage increases, decreases, and more.
- Scientific Calculator Advanced calculator with trigonometry, logarithms, and scientific functions.
- Graphing Calculator Plot mathematical functions and visualize equations on an interactive graph.
- Fraction Calculator Add, subtract, multiply, and divide fractions and mixed numbers.
- Geometry Calculator Calculate area, perimeter, and volume for common 2D and 3D shapes.
Utilities 6 tools
- Age Calculator Find your exact age in years, months, and days.
- Age Difference Calculator Calculate exact age difference between two people and test relationship compatibility rules.
- Time Calculator Convert time units and calculate durations between dates.
- Date Calculator Calculate the difference between two dates or add/subtract days from a date.
- Password Generator Generate highly secure, customizable passwords locally on your device.
- Text Analyzer Count words, characters, and estimate reading time for any text.
Conversion 10 tools
- Length Converter Convert between meters, kilometers, feet, inches, miles, and more.
- Weight Converter Convert weights between kilograms, pounds, ounces, grams, and more.
- Height Converter Convert heights between feet/inches (Imperial) and centimeters (Metric).
- Volume Converter Convert between liters, gallons, cups, fluid ounces, and milliliters.
- Area Converter Convert square meters, acres, hectares, square feet, and square miles.
- Speed Converter Convert speeds between km/h, mph, meters per second, and knots.
- Temperature Converter Convert temperatures between Celsius, Fahrenheit, and Kelvin.
- Data Converter Convert between bytes, kilobytes, megabytes, gigabytes, and terabytes.
- Time Converter Convert time between milliseconds, seconds, minutes, hours, days, and years.
- GPA Converter Convert GPA to percentage, CGPA to percentage, and convert between different GPA scales.