All Calculators & Tools
Complete directory of 100+ free calculators, converters, and tools
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Financial Calculators
Smart financial tools to help you make better money decisions
Mortgage Calculator
Calculate monthly home loan payments and interest
Open Calculator →Loan Calculator
Personal loan, auto loan EMI calculator
Open Calculator →Investment Calculator
Calculate returns on investments and compound interest
Open Calculator →Savings Calculator
Plan your savings goals and monthly targets
Open Calculator →Retirement Calculator
Plan your retirement savings and income
Open Calculator →Simple Interest Calculator
Calculate simple interest on loans or investments
Open Calculator →Compound Interest Calculator
Calculate compound interest with various frequencies
Open Calculator →EMI Calculator
Calculate Equated Monthly Installments for any loan
Open Calculator →Tax Calculator
Calculate income tax and take-home salary
Open Calculator →Inflation Calculator
Calculate the impact of inflation on purchasing power
Open Calculator →FD Calculator
Fixed Deposit maturity amount and interest calculator
Open Calculator →SIP Calculator
Systematic Investment Plan returns calculator
Open Calculator →GST Calculator
Calculate GST amount and total price
Open Calculator →Salary Calculator
Calculate in-hand salary after deductions
Open Calculator →Rent vs Buy Calculator
Compare renting vs buying a property
Open Calculator →Budget Calculator
Plan and track your monthly budget
Open Calculator →Credit Card Calculator
Calculate credit card interest and payoff time
Open Calculator →Health & Fitness Calculators
Track your health journey with comprehensive fitness tools
BMI Calculator
Calculate your Body Mass Index and health status
Open Calculator →Calorie Calculator
Find daily calorie needs for weight goals
Open Calculator →Body Fat Calculator
Estimate your body fat percentage
Open Calculator →TDEE Calculator
Calculate Total Daily Energy Expenditure
Open Calculator →Macro Calculator
Calculate daily macronutrient needs
Open Calculator →BMR Calculator
Calculate your Basal Metabolic Rate
Open Calculator →Water Intake Calculator
Find how much water you should drink daily
Open Calculator →Heart Rate Calculator
Calculate target heart rate zones for exercise
Open Calculator →Ideal Weight Calculator
Find your ideal body weight range
Open Calculator →Math Calculators
Solve complex mathematical problems with advanced calculators
Percentage Calculator
Calculate percentages and percentage change
Open Calculator →Scientific Calculator
Advanced calculator with scientific functions
Open Calculator →Fraction Calculator
Add, subtract, multiply and divide fractions
Open Calculator →Algebra Calculator
Solve algebraic equations step by step
Open Calculator →Geometry Calculator
Calculate area, perimeter, volume of shapes
Open Calculator →Basic Calculator
Simple calculator for basic arithmetic
Open Calculator →Square Root Calculator
Calculate square roots and nth roots
Open Calculator →Statistics Calculator
Calculate mean, median, mode, standard deviation
Open Calculator →Triangle Calculator
Calculate triangle sides, angles, and area
Open Calculator →Circle Calculator
Calculate diameter, circumference, and area
Open Calculator →Business Tools
Professional calculators to optimize your business operations
ROI Calculator
Calculate Return on Investment for projects
Open Calculator →Profit Margin Calculator
Calculate gross and net profit margins
Open Calculator →Break-Even Calculator
Find your break-even point for business
Open Calculator →Payroll Calculator
Calculate employee salaries and deductions
Open Calculator →Business Loan Calculator
Calculate business loan payments and costs
Open Calculator →Sales Commission Calculator
Calculate sales commissions and bonuses
Open Calculator →Conversion Rate Calculator
Calculate marketing conversion rates
Open Calculator →Growth Rate Calculator
Calculate business growth rate
Open Calculator →Pricing Calculator
Calculate optimal product pricing
Open Calculator →Customer Lifetime Value
Calculate CLV for customer insights
Open Calculator →Date & Time Tools
Calculate dates, track time, and manage schedules
Age Calculator
Calculate exact age in years, months, days
Open Calculator →Date Calculator
Add or subtract days from any date
Open Calculator →Time Calculator
Add, subtract and convert time units
Open Calculator →Countdown Calculator
Create countdowns to important dates
Open Calculator →Time Zone Converter
Convert time between different time zones
Open Calculator →Days Between Dates
Calculate exact days between two dates
Open Calculator →Working Days Calculator
Calculate business days excluding weekends
Open Calculator →Stopwatch Timer
Online stopwatch with lap times
Open Timer →Military Time Converter
Convert 12-hour and 24-hour format
Open Calculator →Day of Week Calculator
Find day of the week for any date
Open Calculator →Conversion Tools
Convert between units, currencies, and measurements
Currency Converter
Convert between 150+ world currencies
Open Converter →Unit Converter
Convert length, weight, volume, area
Open Converter →Temperature Converter
Convert Celsius, Fahrenheit, Kelvin
Open Converter →Weight Converter
Convert kilograms, pounds, ounces
Open Converter →Length Converter
Convert meters, feet, inches, miles
Open Converter →Volume Converter
Convert liters, gallons, cups
Open Converter →Energy Converter
Convert joules, calories, BTU, watts
Open Converter →Area Converter
Convert square meters, acres, hectares
Open Converter →Speed Converter
Convert km/h, mph, m/s, knots
Open Converter →Data Storage Converter
Convert bytes, KB, MB, GB, TB
Open Converter →Fuel Economy Converter
Convert MPG to L/100km
Open Converter →Time Unit Converter
Convert seconds, minutes, hours, days
Open Converter →Frequency Converter
Convert Hz, kHz, MHz, GHz
Open Converter →Pressure Converter
Convert PSI, bar, Pascal, atm
Open Converter →Number System Converter
Binary, decimal, hexadecimal, octal
Open Converter →Angle Converter
Convert degrees, radians, gradians
Open Converter →Clothing Size Converter
Convert US, UK, EU sizes
Open Converter →Cooking Converter
Convert cups, tablespoons, teaspoons
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