# Binary to Decimal

## In mathematics and computer science, a binary number is a number expressed in the base-2 numeral system or binary numeral system, which uses only two symbols: typically "0" (zero) and "1" (one). The base-2 numeral system is a positional notation with a radix of 2. Each digit is referred to as a bit.

## Binary to Decimal converter web tool

When it comes to digital data storage, we often use the decimal number system, which has a base of **10**. This means that every digit in a decimal number can have **10** different values, from *0 to 9*. However, when we're dealing with computers, it's more convenient to use binary numbers. That's because computers are built on a foundation of logic gates, which can only operate with two states: on or off, *1 or 0*.

**Converting between binary and decimal** numbers is simple enough if you know the basic math behind it. But if you need to do it often, or if you need to convert large numbers, it can be tedious and time-consuming. Fortunately, there are **web tools** that can do the conversion for you quickly and easily. In this review for tool, we'll introduce you to some of the** best binary to decimal converter**.

#### What is Binary?

**Binary** is a system of representing numbers using only two digits: **0 and 1**. This system is used in computers because it is easy for machines to work with. In **binary**, every number can be represented as a combination of **0s and 1s**. For example, the number **12 **can be represented as:

The number **12** can also be represented in **decima**l form, which is the number we use in everyday life. In decimal, the number **12** would be written as **1, 2, 3, 4, 5, 6, 7, 8, 9, 10**. So, in binary form, the number **12** would be written as:

To **convert** a binary number into its decimal equivalent, you simply need to multiply each digit by its corresponding power of 2 and add them all together. So, for the binary number 1001, you would have:

= 1 × 2^3 + 0 × 2^2 + 0 × 2^1 + 1 × 2^0

= 8 + 0 + 0 + 1

= 9

Therefore, the binary number **1001** converts to the decimal value** 9**.

#### What is Decimal?

**Decimal** is a base **10** number system, which means that it uses **10** digits *(0-9)* to represent numbers. It is the most common number system in use today, and is used in everyday **mathematics**. The **decimal number** system has a long history, dating back to ancient times. It was first used by the Babylonians, and later adopted by the Greeks and Romans. The modern decimal number system we use today was first proposed by Simon Stevin in **1585**.

#### How to convert Binary to Decimal ?

If you're like most people, you probably think of binary numbers as being either 0 or 1. But in fact, binary numbers can represent any number, no matter how large or small. All you need is a way to convert the number from one form to another.

One such converter is our **Binary to Decimal converter web tool**. Simply **enter the binary number** into the field provided and click the **"Convert"** button. The converter will do the rest, displaying the equivalent decimal number on the screen.

The Binary to Decimal converter web tool is a great tool for anyone who needs to work with binary numbers on a regular basis. It's quick and easy to use, and it's free! Give it a try today and see how easy it is to convert binary numbers to decimal form.

#### How to use Binary to Decimal converter web tools ?

Assuming you want a tool titled "**How to use Binary to Decimal converter web tools?**":

**Binary to Decimal converter web tools** can be found in many online locations. Some popular search engines that easily lead to these tools are Google and Yahoo. A quick search using either of these should produce a variety of results from which you can choose the converter that best meets your needs.

To use these converters, simply enter the binary number you wish to convert into the appropriate field and press the convert button. The decimal equivalent will then be displayed. Most of these converters also offer the option to convert from decimal to binary as well. Simply enter the decimal number into the appropriate field and press the convert button.

These converters can be extremely helpful when working with binary numbers. If you are not sure what the decimal equivalent of a certain binary number is, or vice versa, a converter can quickly and easily give you the answer.

#### Conclusion

This Binary to Decimal converter web tool is a handy tool that can help you quickly and easily convert binary numbers to decimal. Just enter the binary number in the box and click on the Convert button, and you'll instantly get the equivalent decimal number. **Give it a try!**