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## What’s unique about our Calculators?

1. Calculate With a Different Unit for Each Variable: Now you can calculate the volume of a sphere with radius in inches and height in centimeters, and expect the calculated volume in cubic meters.
2. Supports a Huge Collection of Measurements and Units: We support 100+ measurements like length, weight, area, acceleration, pressure, speed, time, etc and 1000s of units of measurement.
3. Widest Coverage of Calculators and Growing: We currently support a huge number of calculators and adding more. Need a new calculator? Just let us know and we shall bring it for you ASAP.
4. Learn Other Ways to Calculate the Same Output: There maybe more than one way to reach the output. Our generic calculator framework lists them for you. For example an area of a circle can be measured by its radius, diameter, perimeter, area of sector, etc.
5. Know Other Calculators Using the Same Inputs: Our generic calculator framework identifies other calculators that use the same input. For example, radius can be used to calculate area of circle, perimeter of circle, volume of sphere, etc.

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8
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63
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135
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## Free Online Calculator

This free online calculator provides a big help in calculating everything, right from calculating simple math to solving complex equations without physically possessing a calculator. This calculator can be used for a variety of purposes and different areas such as Chemistry, Engineering, Financial, Health, Math, Physics, Playground with support for units for input and output. We are confident that this calculator with units will play a big part in excelling every field in an evolving world of technology which promises accurate counting, measuring and calculating. We aim to get all Calculators Online!

## How to use this Online Solver?

On this calculator online, you are able to perform easy as well as sophisticated calculations ONLINE as per the need. How to calculate on this online solver? To use this online math problem solver, you need to choose the desired calculator where you will be then asked to furnish the input variables that come with a complete description.
This tool will calculate and show you the output along with the respective unit, symbol and the formula associated with it. Questions like who invented the particular measurement, what are the other ways to calculate a measurement, etc are also answered here.

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