Hexadecimal to decimal binary octal converter provided on this web page is an effective tool which can be used to convert hexadecimal in to decimal, binary and octal in a fracture of second.
HEXADECIMAL TO DECIMAL BINARY OCTAL CONVERTER
Decimal :
Decimal is nothing but the number we use in our day to day life. Whatever number we write in our day to day life, we use the ten digits 0, 1, 2, 3, 4, 5, 6, 7, 8, 9.
Since we use one or some of these ten digits in decimal, we say that decimal is having base 10.
Binary:
In digital electronics, we write the numbers using only the two digits "0" and "1". Whatever number we we have in regular, it will be written in digital electronics only by using the two digits "0" and "1".
Since we use only the two digits "0" and "1" in binary, we say that binary is having base 2.
Octal:
Octal is nothing but the number we write using the eight digits 0, 1, 2, 3, 4, 5, 6, 7.
Since we use one or some of these eight digits in octal, we say that octal is having base 8.
Hexadecimal:
Hexadecimal is nothing but the number we write using the sixteen digits 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, F.
Here A =10, B = 11, C = 12, D = 13, E= 14, F = 16
Whatever number we have in regular, it will be written in hexadecimal using these 16 digits.
Since we use one or some of these 16 digits in hexadecimal, we say that hexadecimal is having base 16.
The above explanation of decimal, binary, octal and hexadecimal is more clearly shown in the below picture.
When students do lengthy problems in math which is the part of the syllabus in college level computer courses, they may have to convert hexadecimal in to decimal or binary or octal as a part of the math problem. When students do lengthy math problem related to decimal,binary,octal and hexadecimal, they have to concentrate a lot on how to solve the given problem. In that situation, they would not like to spend time to do calculation on hexadecimal to decimal or binary or octal conversion.
Even if they do such calculation, they might do some careless mistakes in doing conversion. Sometimes, doing a small careless mistake will make the entire problem wrong. At that time students can use this hexadecimal to decimal binary octal converter to convert hexadecimal to decimal, binary and octal. When students enter a hexadecimal value in our hexadecimal to decimal binary octal converter, it will give you the result in seconds.
Often students get confused on how to convert a number from one number system to another number system. The following examples clearly shows, "How to convert a number from one number system to another number system".
Decimal to Binary Conversion Decimal to Octal Conversion Decimal to Hexadecimal Conversion Binary to Decimal Conversion Octal to Decimal Conversion Hexadecimal to Decimal Conversion 

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