# The complete ASCII to Decimal Conversion Table (+ PDF File)

Do you want to convert numbers between different bases?

For example, converting binary into decimal, hexadecimal, octal, etc.

?

ASCII stands for American Standard Code for Information Interchange.

This is a standard way of representing text using only seven characters 0-9, A-Z, and space.

These characters represent each number from 0 to 127.

In this tutorial I will explain you how to create a simple program that converts numbers between different bases.

**Contents**hide

## What Is ASCII in a Nutshell?

ASCII stands for American Standard Code for Information Interchange. It was created in 1963 by IBM and AT&T. It is a 7-bit character set that uses 128 characters. It is used to represent text on computers. How does ASCII work? Answer: It works by using seven bits to represent each letter. For example, if we take the letter ‘A’, it takes seven bits to represent it. This means that A could be represented by any of these numbers: 00000111 0x41, 01000100 0x50, 00100101 0x61, 10011000 0x70, 10100110 0x71, 11000001 0x7E, 11100000 0x80.

## ASCII Explained

There are 128 different characters in the ASCII code. These characters are divided into two groups: upper case letters 0x41 – 0x5A and lower case letters 0x61 – 0x7A. Each group contains 64 characters. Why is ASCII important? Answer: Because it is the most widely used character encoding system in the world. It is used in almost every computer language and software program. What is Unicode? Unicode is a new character coding scheme that is being introduced to replace ASCII. It is a 16 bit character set that uses 1,114,112 characters. It is designed to support many languages around the world.

## ASCII Sections

0x00–0x1F – Control codes 0x20–0x3F – Basic Latin English 0x40–0x5B – Latin-1 Supplement Western European Languages 0x5C–0x7E – Latin Extended A Central European Languages 0X80–0x9F – Coded Character Set CCS 0xA0–0xBF – Latin Extended B East European Languages 0xc0–0xDF – Greek 0xe0–0xEF – Cyrillic 0xf0–0xFF – General Punctuation

## History of ASCII

ASCII was created in 1960s by American computer scientist Joseph E. McCarthy. It stands for American Standard Code for Information Interchange. In 1962, he published his paper “Information Processing Techniques” where he described the 7-bit character set. He also proposed the idea of using upper case letters for upper case characters and lower case letters for lower case characters. This was later adopted by International Organization for Standardization ISO in 1963.

## Using the ASCII

To write text in ASCII we need to know how to type each letter. Here is a list of the ASCII codes for English alphabet. A = 65 B = 66

## Variations of ASCII

ASCII stands for American Standard Code for Information Interchange. It was created in 1963 by IBM and AT&T. It is used to represent characters on computers and other devices. In addition to representing letters, numbers, punctuation marks and symbols, it is also used to represent binary data.

## What Is the Decimal Numeral System in a Nutshell?

The decimal numeral system is a way of writing numbers using digits instead of whole numbers. This system uses 10 different numerals from 0 to 9. Each digit represents a power of ten. For example, the number 1,234,567,890 is written as 1234567890. How Do I Calculate Percentages?

## What is the Origin of the Decimal Numeral System?

The decimal numeral system was invented by the ancient Greeks. It was used to represent fractions. In the Roman Empire, the decimal numeral system was adopted as the official method of representing fractions.

## The Influence of Ancient Civilizations

The decimal system was invented by the Greek mathematician Diophantus around 300 BC. He devised a way to express numbers using a base 10 decimal system. This system was later adopted by the Romans who were the first to use it as the official method of expressing fractions.

## What is Decimal Notation?

Decimal notation is a numerical representation of numbers that uses ten digits to represent each digit from 0 to 9. It is used to write down numbers in scientific calculations.

## What Are Decimal Fractions?

Fractional notation is a way of writing fractions using numerals instead of words. For example, 1/2 could be written as ½. How Do I Calculate Percentages Using Decimal Fractions?

## So, How Do You Convert Decimals to Fractions?

To convert decimals into fractional form, divide the decimal by 100. So, if you wanted to know what 3.5% was, you would divide 3.5 by 100, which equals 0.035. This is how you calculate percentages in fractional form.

## Complete ASCII to Decimal Table

ASCII stands for American Standard Code for Information Interchange. It is a 7-bit character set used to represent letters, numbers, punctuation marks, and other characters. It is a common misconception that only computers use the ASCII code. In reality, almost every computer uses ASCII codes to store data. For example, we use the ASCII code to write down our names, addresses, phone numbers, passwords, credit card information, etc.

## Complete ASCII to Decimal Table as PDF

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156

## More ASCII Tables

You can download the complete table here: https://www.asciitable.com/decimal_table.pdf