NOR Gate

NOR Calculator

Updated: Sep 5, 2018

Online calculator for bitwise NOR operation on numbers in Binary, Octal, Decimal, Hex & Ascii format.

Multiple input numbers (even greater than 2) are supported by applying bitwise operations successively on the intermediate results.

Input: Paste numbers below (at least two, 1 per line or separated by space, comma or semi-colon)


Binary Result:
The result of NOR operation in Binary
Octal Result:
The result of NOR operation in Octal
Decimal Result:
The result of NOR operation in Decimal
Hex Result:
The result of NOR operation in Hex
Ascii Result:
The result of NOR operation in Ascii
Input Base:
The base of the input numbers either explicitly specified or automatically detected

About NOR Calculation

NOR is a digital logic gate that outputs true or 1 only when the two binary bit inputs to it are 0 or LOW.

NOR is like AND gate with all the inputs inverted. Checkout the Truth Table below for more information on the results.

What can you do with this tool?

Well, simply put it you can use it to do bitwise NOR calc online. The tool supports inputs in the common numerical bases Binary, Octal, Decimal, Hex & even ASCII. That means you can also NOR hex values or NOR strings in ASCII. This is done by first converting the inputs into their Binary equivalents then performing the NOR operation on them. Finally, the results are returned in all of the above numerical bases so that you can pick whichever ones you want.

Intermediate Calculation

The intermediate results are shown in a tabular format which can help you diagnose any problems you encountered while doing a manual NOR operation. In this table, your inputs are shown in their original form. If the input base is not binary then each translation of the inputs to binary is also shown in a different column.

Input Base
Choose the base of the input numbers
Auto Detect
In this mode, number base is automatically detected based on the input provided
Binary (base 2)
NOR two binary numbers
1000 ⊽ 1111 = 0
Octal (base 8)
NOR two octal numbers
1000 ⊽ 7777 = 0
Decimal (base 10)
NOR two decimal numbers
1000 ⊽ 9999 = 6160
Hex (base 16)
NOR two hex numbers
1000 ⊽ FFFF = 0
Ascii (base 256)
NOR two ascii strings
a ⊽ B = 
Auto Cleansing
If selected, automatic cleansing is performed on the data

NOR Truth Table

Boolean Operations
Bit Operations


Mar 25, 2018
Tool Launched

Created: Mar 25, 2018
Online Tool Designed For: Windows, OS X, Android, iOS, Linux