Calclytix: The Ultimate Website for Free Online Calculators.
All-in-One Platform for Free Online Calculators — Finance, Health & More, General & Math, Finance & Money, Health & Fitness, Date & Time, Education & Exams, Real Estate & Home, Auto & Travel, Conversion, Life & Personal.
Featured Calculators
Our most popular tools, right at your fingertips.
Percentage Calculator
Calculates percentage values based on given inputs, such as finding percentages, percentage increase or decrease, and more.
EMI Calculator
Calculates the monthly loan payment based on principal, interest rate, and tenure using the formula: EMI = [P x R x (1+R)^N] / [(1+R)^N-1]
SIP Calculator
Projects mutual fund investment growth over time based on monthly contributions, expected returns, and investment duration.
Income Tax Calculator
Compare Old vs New Regime, add deductions (80C, 80D, HRA), compute TDS, surcharge, and cess for FY 2023-24 & 2024-25.
Age Calculator
Calculates the age of a person in years, months, and days from their date of birth to the current date.
Love Calculator
A fun tool that calculates the compatibility between two names based on a playful, randomized algorithm.
General & Math
Your essential tools for calculations, conversions, and everything in between.
Percentage Calculator
Calculates percentage values based on given inputs, such as finding percentages, percentage increase or decrease, and more.
Average Calculator
Calculates Mean, Median, Mode, and Weighted Average for a set of numbers. Features step-by-step explanations, data visualization, and a printable report.
Ratio Calculator
Simplify, compare, and solve ratios. Convert ratios to percentages or fractions, and split totals proportionally.
Fraction Calculator
Performs arithmetic operations on fractions, including addition, subtraction, multiplication, and division with simplification.
Number Converter
Convert between Binary, Decimal, Octal, Hexadecimal, and Roman numerals with step-by-step explanations.
Finance & Money
Powerful tools to manage your finances, from loans to investments and taxes.
Expense Tracker
Track monthly spending by category, set budgets, see savings rate, and export reports with charts and goals.
EMI Calculator
Calculates the monthly loan payment based on principal, interest rate, and tenure using the formula: EMI = [P x R x (1+R)^N] / [(1+R)^N-1]
Compound Interest
Calculates investment growth over time by applying compound interest based on principal, rate, and duration.
SIP Calculator
Projects mutual fund investment growth over time based on monthly contributions, expected returns, and investment duration.
Loan Interest
Calculates the total interest payable on a loan based on the principal amount, interest rate, and loan duration.
FD Calculator
Calculates fixed deposit maturity, interest, post-tax returns, and compares rates with charts.
RD Calculator
Calculates maturity, interest, post-tax & real returns for your Recurring Deposit. Features step-up, penalty simulation & scenario comparison.
Credit Card Interest
Calculates the interest cost on credit card outstanding balance based on the interest rate and payment period.
GST Calculator
Calculates the Goods and Services Tax (GST) amount and the total price including GST based on the input value and GST rate.
Income Tax Calculator
Compare Old vs New Regime, add deductions (80C, 80D, HRA), compute TDS, surcharge, and cess for FY 2023-24 & 2024-25.
CTC to In-Hand Salary
Accurately convert your CTC into take-home salary by breaking down all components, deductions, and taxes for both old and new tax regimes.
Currency Converter
Converts amounts between global currencies using live exchange rates for accurate and real-time conversions.
Health & Fitness
Tools to help you monitor and improve your physical well-being.
BMI Calculator
Determines an individual’s body fat based on their height and weight using the formula: BMI = weight (kg) / height² (m²).
BMR Calculator
Estimates an individual’s Basal Metabolic Rate (BMR) using weight, height, age, and gender to calculate daily calorie needs at rest.
Calorie Calculator
Estimate BMR & TDEE, choose goals (lose, maintain, gain), and get personalized macros with charts and a meal plan.
Ideal Weight Calculator
Estimates ideal body weight ranges using Devine, Hamwi, BMI, and other methods with frame size adjustments.
Body Fat Percentage
Estimate body fat using US Navy and BMI methods, track lean vs. fat mass, and visualize your progress toward health goals.
Pregnancy Due Date
Estimates the expected delivery date, gestational age, and key milestones based on LMP, conception, IVF, or ultrasound dates.
Heart Rate Zones Calculator
Calculates workout heart rate target zones using Max HR or Karvonen formula to optimize exercise for fat burn, cardio, and performance.
Water Intake
Calculates the recommended daily water intake based on age, weight, and activity level for optimal hydration.
Protein Intake
Estimates daily protein requirements based on weight, activity level, and fitness goals for muscle health and growth.
Date & Time
Calculators for managing schedules, time, and important dates.
Age Calculator
Calculates the age of a person in years, months, and days from their date of birth to the current date.
Date Difference
Calculates the duration between two dates in years, months, weeks, and days for scheduling and time tracking.
Time Duration Calculator
Find time between dates, add/subtract durations, and compute business days/hours with precision.
Countdown Calculator
Create live timers for any event. Features count-up, business day mode, and animated displays.
Next Birthday
Calculates time until your next birthday, your upcoming age, zodiac, and more. Features shareable countdown cards and calendar integration.
Retirement Calculator
Estimates the savings required to achieve retirement goals based on current age, income, and desired lifestyle.
Education & Exams
Essential tools for academic success, from GPA tracking to exam preparation.
GPA Calculator
Calculates Grade Point Average (GPA) based on grades and credit hours to monitor academic performance.
Grade Percentage
Convert marks, GPA, and grades to percentages with international scales (4.0, 10.0, UK, EU).
Exam Marks Calculator
Calculate total marks, percentage, average, and grade for multiple subjects and terms. Features charts and a printable marksheet.
Attendance Calculator
Calculates attendance percentage and determines the number of classes one can miss while maintaining a required percentage.
Real Estate & Home
Tools for making informed decisions about property and housing.
Home Loan EMI Calculator
Calculates the Equated Monthly Installment (EMI) for home loans based on principal, interest rate, and tenure.
Property Tax
Estimate annual property tax based on location, property type, area, and local tax rates. Includes city presets, cess breakdown, and rebates.
Rent vs. Buy
Compares the financial implications of renting versus buying a home to help make an informed housing decision.
Affordability
Determines the maximum home price and loan amount one can afford based on income, debt, and down payment.
Auto & Travel
Calculators for planning your journeys and managing vehicle costs.
Fuel Cost Calculator
Calculates the total fuel cost for a trip based on distance, fuel efficiency, and price per liter/gallon.
Mileage Calculator
Calculates a vehicle’s fuel efficiency (km/l or mpg), cost per distance, and tracks average mileage across multiple trips.
Toll Calculator
Estimates the total toll costs for a specific route based on vehicle type and toll plaza rates.
Travel Time Calculator
Estimate total travel time, distance, and arrival time for cars, bikes, buses, trains, or flights. Compare routes and travel modes instantly.
Conversion
Quickly convert between different units of measurement.
Unit Converter
A versatile tool to convert between various units of measurement like length, weight, volume, and more.
Temperature Converter
Converts temperatures between Celsius, Fahrenheit, and Kelvin for accurate thermal measurements.
Speed Converter
Convert speeds between km/h, mph, m/s, knots, and Mach with a visual speedometer and comparison charts.
Area & Volume Converter
Convert area & volume between acres, sq ft, liters, gallons, cubic meters, and more with our real-time calculator.
Life & Personal
Tools for life's moments, big and small.
Love Calculator
A fun tool that calculates the compatibility between two names based on a playful, randomized algorithm.
Life Expectancy
Estimate your expected lifespan based on age, gender, and lifestyle habits. Get a personalized longevity score and wellness tips.
Zodiac Sign Finder
Determines a person’s zodiac sign based on their date of birth, with insights into personality traits.
Baby Name Picker
Find the perfect baby name by meaning, origin, and zodiac. Filter through thousands of names for boys, girls, and unisex options.
Sleep Calculator
Determines the best time to wake up or go to bed based on natural sleep cycles for better rest.