Calculators

Calculators are a quick way to get the answers you need. You can use them to calculate prices, convert units, or solve math problems.

FINANCE CALCULATORS

Compound Interest Calculator

Compound Interest Calculator lets you calculate the interest earned on an investment over time.

Effective Interest Rate Calculator

Effective Interest Rate Calculator lets you calculate the true cost of a loan.

GST Calculator lets you calculate the GST on a purchase.

Percent Error Calculator

Percent Error Calculator lets you calculate the error in a measurement.

Percentage Calculator

Percentage Calculator lets you calculate a percentage of a number.

Percentage Change Calculator

Percentage Change Calculator lets you calculate the percent change between two values.

Percentage Increase Calculator

Percentage Increase Calculator lets you calculate the percent increase between two values.

Simple Interest Calculator

Simple Interest Calculator lets you calculate the interest earned on an investment.

VAT Calculator lets you calculate the Value Added Tax on a purchase.

EVERYDAY LIFE CALCULATORS

Age Calculator calculates your age in years, months, days, hours, minutes, and seconds.

Birthday Calculator

Birthday Calculator calculates how many days until your next birthday.

Date Calculator

Date Calculator calculates the number of days between two dates.

Energy Consumption Calculator

Estimate your energy consumption based on the power requirements and usage of appliances.

Energy Cost Calculator

Energy Cost Calculator calculates the cost of your energy consumption.

Time Calculator

Time Calculator calculates the amount of time between two dates.

GRADE CALCULATORS

College GPA Calculator

College GPA Calculator lets you calculate your GPA for your entire college career.

Final Grade Calculator

Final Grade Calculator can be used to calculate your final grade in a course.

GPA Calculator lets you calculate your GPA for one semester or your entire college career.

GPA to Letter Grade Calculator

GPA to Letter Grade Calculator can be used to convert your GPA to a letter grade.

Grade Calculator

A Grade Calculator can be used to calculate your grade in a course.

High School GPA Calculator

High School GPA Calculator can be used to calculate your GPA for your entire high school career.

MATH CALCULATORS

Adding Fractions Calculator

Adding Fractions Calculator helps you add fractions quickly and easily.

Addition Calculator

Addition Calculator helps you quickly and easily add two numbers together.

Antilog Calculator

The Antilog Calculator computes the antilog of a given number.

Arccos Calculator

Arccos Calculator is a tool that calculates the arccosine of a number.

Arcsin Calculator

Arcsin Calculator is a tool that helps you figure out the arcsine of a number.

Arctan Calculator

Arctan Calculator is used to calculating the arctangent of a number.

Average Calculator

Average Calculator calculates the average of a set of numbers.

Base Calculator

Base Calculator lets you convert numbers between different bases.

Binary Calculator

Binary Calculator can be used to perform addition, subtraction, multiplication, and division on two binary numbers.

PHYSICS CALCULATORS

AC Power Calculator

AC Power Calculator calculates Impedance, Current, Voltage, and Power.

DC Power Calculator

DC Power Calculator calculates Resistance, Current, Voltage, and Power.

Energy to Power Calculator

Energy to Power Calculator determines the energy you need to convert into power.

Ohm's Law Calculator

Ohm's Law Calculator calculates Resistance, Voltage, Current, and Power.

Power Factor Calculator

Power Factor Calculator calculates the Power Factor of Single and Three Phase Systems.

Voltage Divider Calculator

Voltage Divider Calculator calculates the output potential dropped across the resistor.

CONVERSION CALCULATORS

Base Converter lets you convert between different bases.

Binary Converter

Binary Converter lets you convert between different binary values.

Date to Roman Numerals Converter

Date to Roman Numerals Converter lets you convert a date into Roman numerals.

The dBm Converter lets you convert to and from dBm.

Energy Converter

Energy Converter lets you convert between different energy units.

Frequency Converter

Frequency Converter is a simple yet powerful tool to convert between different frequency standards.

Height Converter

Height Converter lets you convert between different height units.

Length Converter

Length Converter lets you convert between different length units.

Number Converter

Number Converter lets you convert between different number formats.

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