Mathematical & Financial Tools
GST Calculator
Calculate Goods and Services Tax amounts quickly and accurately.
Attendance Calculator
Calculate your attendance percentage and required classes to meet targets.
Income Tax Calculator
Estimate your income tax liability for the financial year.
EMI Calculator
Calculate Equated Monthly Installments for loans and mortgages.
Compound Interest Calculator
See how your investments grow with compound interest over time.
CGPA to Percentage
Convert your CGPA into percentage quickly and accurately.
Percentage to CGPA
Convert your percentage into CGPA effortlessly with precision.
Simple Interest Calculator
Calculate simple interest on loans or investments.
Scientific Calculator
Perform advanced mathematical operations with functions like trigonometry, logarithms, and more.
Fraction Calculator
Add, subtract, multiply, and divide fractions, and simplify results.
Percentage Calculator
Calculate percentages, find percentage change, and solve percentage problems easily.
Mortgage Calculator
Estimate your monthly mortgage payments and total interest.
Rent Calculator
Analyze rent affordability and share of income.
Debt-to-Income Ratio Calculator
Calculate your DTI ratio to assess financial health.
401K Calculator
Estimate your 401K retirement savings and growth over time.
Pension Calculator
Determine your potential pension benefits for retirement planning.
Currency Calculator
Convert between different world currencies with live exchange rates.
Inflation Amount Calculator
See how inflation impacts the purchasing power of money over time.
Repayment Calculator
Calculate loan repayments, interest, and amortization schedules.
Student Loan Calculator
Plan your student loan payments and understand interest accrual.
College Cost Calculator
Estimate the total cost of attending college, including tuition and expenses.
Time Calculator
Add or subtract time, or calculate the duration between two points.
Hours Calculator
Calculate total hours worked, including breaks and overtime.
Day of the Week Calculator
Find the day of the week for any given date.
Concrete Calculator
Determine the amount of concrete needed for your project.
BTU Calculator
Calculate the British Thermal Units needed for heating or cooling a space.
Square Footage Calculator
Measure the area of a room or surface in square feet.
Stair Calculator
Design and calculate dimensions for building stairs.
Roofing Calculator
Estimate the materials needed for your roofing project.
Tile Calculator
Figure out how many tiles you need for your floor or wall.
Mulch Calculator
Calculate the amount of mulch required for your landscaping.
Height Calculator
Convert height measurements or calculate growth projections.
Conversion Calculator
Convert units of measurement across various categories.
GDP Calculator
Analyze Gross Domestic Product data and growth rates.
Density Calculator
Calculate the density of an object given its mass and volume.
Attendance Percentage Calculator
Calculate your attendance percentage and required classes to meet targets.
Mass Calculator
Determine the mass of an object based on its density and volume.
Weight Calculator
Calculate weight based on mass and gravitational acceleration.
Speed Calculator
Calculate speed, distance, or time for various scenarios.
Molarity Calculator
Calculate the molarity of a solution given moles and volume.
Molecular Weight Calculator
Calculate the molecular weight of chemical compounds.
Refinance Calculator
See potential savings from refinancing your loan.
APR Calculator
Determine the Annual Percentage Rate of a loan.
Voltage Drop Calculator
Calculate voltage loss in electrical circuits.
Resistor Calculator
Determine resistor values based on color codes or vice versa.
Electricity Calculator
Estimate electricity consumption and costs.
Percent Error Calculator
Determine the accuracy of your measurements or calculations by finding the percent error.
Exponent Calculator
Compute powers and roots of numbers quickly and accurately.
Binary Number Calculator
Perform arithmetic operations on binary numbers (base-2).
Hex Number Calculator
Convert and perform operations on hexadecimal numbers (base-16).
Octal Number Calculator
Work with and convert octal numbers (base-8).
Half Life Calculator
Calculate the half-life, initial amount, remaining amount, or elapsed time for decay processes.
Quadratic Formula Calculator
Solve quadratic equations by finding the roots using the quadratic formula.
Log Calculator
Calculate logarithms with different bases, including natural log and common log.
Ratio Calculator
Simplify ratios, find unknown values in proportions, and compare ratios.
Root Calculator
Find square roots, cube roots, and n-th roots of any number.
Least Common Multiple Calculator
Determine the smallest common multiple for a set of two or more integers.
Greatest Common Factor Calculator
Find the largest positive integer that divides two or more integers without a remainder.
Factor Calculator
List all positive factors (divisors) of a given integer.
Rounding Calculator
Round numbers to the nearest integer, decimal place, or significant figure.
Matrix Calculator
Perform matrix operations such as addition, subtraction, multiplication, and determinant.
Scientific Notation Calculator
Convert numbers to and from scientific notation and perform calculations.
Big Number Calculator
Perform arithmetic operations on extremely large numbers that exceed standard limits.
Standard Deviation Calculator
Calculate the standard deviation and variance for a given set of data.
Number Sequence Calculator
Analyze patterns in number sequences and predict the next terms.
Square Number Generator
Generate a list of perfect square numbers up to a specified limit.
Cube Number Generator
Generate a list of perfect cube numbers up to a specified limit.
SIP Calculator
Plan your Systematic Investment Plan returns effectively.
Loan Eligibility Calculator
Check how much loan amount you qualify for based on income.
Investment Return Calculator
Project potential returns on your investments.
Retirement Calculator
Plan your retirement savings and future financial needs.
Age Calculator
Calculate exact age in years, months, and days.
Sales Tax Calculator
Compute sales tax amounts for purchases.
Margin & Markup Calculator
Calculate profit margins and markup percentages.
Profit Calculator
Determine profit amounts and percentages.
PayPal Fee Calculator
Calculate PayPal transaction fees and net amounts.
Discount Calculator
Compute discounted prices and savings percentages.
Retirement Savings Estimator
Project how much you need to save for retirement.
Fibonacci Sequence Checker
Verify if a sequence follows the Fibonacci pattern and predict next terms.
Probability Calculator
Calculate probabilities for events, combinations, and distributions.
Statistics Calculator
Compute various statistical measures and analyze datasets.
Central Tendency Calculator
Calculate mean, median, mode, and range for any dataset.
Permutation & Combination
Calculate arrangements and selections for probability problems.
Z-Score Calculator
Convert between raw scores and standard deviations from the mean.
Confidence Interval Calculator
Estimate population parameters with specified confidence levels.
Inflation Calculator
See how inflation affects purchasing power over time.
ROI Calculator
Calculate Return on Investment for business projects.
Currency History Tool
View historical exchange rates between currencies.
Love Calculator
Fun tool to calculate love compatibility between names.
Date Difference Calculator
Calculate days between two dates.
Countdown Timer
Create custom countdowns to important events.
Random Number Generator
Generate random numbers within any range.
Height Converter
Convert between feet/inches and centimeters.
Weight Converter
Convert between kg, lbs, stones and other weight units.
Unit Converter
Convert various measurement units (length, volume, etc.).
Time Zone Converter
Compare times across different time zones worldwide.
Roman Numeral Converter
Convert between Roman numerals and Arabic numbers.
Text Diff Checker
Compare two texts and highlight differences.
JSON to CSV Converter
Convert JSON data to CSV format easily.
CSV to JSON Converter
Convert CSV files to JSON format.
Color Contrast Checker
Check color contrast ratios for accessibility standards.
Hike Percentage Calculator
Check your salary hike percentage.
Volume Calculator
Determine the 3D space occupied by various shapes.
Slope Calculator
Find the slope of a line given two points.
Area Calculator
Calculate the area of different 2D geometric shapes.
Distance Calculator
Compute the distance between two points on a coordinate plane.
Circle Calculator
Calculate properties of a circle (area, circumference, radius, diameter).
Surface Area Calculator
Determine the total surface area of 3D objects.
Pythagorean Theorem Calculator
Solve for missing sides of right-angled triangles.
Right Triangle Calculator
Find all unknown sides and angles of a right triangle.