This post contains a total of 27+ C Sharp Decimal to Binary Converter Examples with Source Code. All these Decimal to binary converters are made using C Sharp Programming language.
You can use the source code of these examples with credits to the original owner.
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C Sharp Decimal to Binary Converter Examples
1. By Jasper Diongco
Made by Jasper Diongco. Enter a decimal number to get an binary output. Source
Decimal: 1 Binary: 1
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace SoloLearn
{
class Program
{
static void Main(string[] args)
{
//decimal to binary
int dec = int.Parse(Console.ReadLine());//Enter input
string binary= "";
Console.WriteLine("Decimal: "+dec);
while(dec != 0)
{
int remainder = dec % 2;
dec /= 2;
binary += remainder;
}
Console.Write("Binary: ");
for(int i = binary.Length - 1; i>= 0;i--)
Console.Write(binary[i]);
}
}
}2. By Nurlan Aliyev
Made by Nurlan Aliyev. Basic C# Decimal to Binary Program. Source
2 in binary is 10
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace SoloLearn
{
class Program
{
static void Main(string[] args)
{
/*Program that converts decimal to binary easy method by Nurlan Aliyev*/
int N = int.Parse(Console.ReadLine());
string binary = Convert.ToString(N,2);
Console.WriteLine("{0} in binary is {1}",N,binary);
}
}
}3. By DxrkSxul
Made by DxrkSxul. Source
3 11
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace SoloLearn
{
class Program
{
static void Main(string[] args)
{
//Decimal to binary.
string b = "";
for (int d = Convert.ToInt32(Console.ReadLine()); d > 0;d = d / 2){
b = (d % 2) + b;
}
Console.Write(b);
}
}
}4. By Asgar Ali
Made by Asgar Ali. Source
4 in binary is 100
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace SoloLearn
{
class Program
{
static void Main(string[] args)
{
int dec = 0;
if(int.TryParse(Console.ReadLine(),out dec))
{
string bin = Convert.ToString(dec,2);
string hex = Convert.ToString(dec,16);
Console.WriteLine("{0} in binary is " + bin,dec);
Console.WriteLine("{0} in Hexadecimal is " + hex,dec);
}
else Console.WriteLine("Please input a number");
}
}
}
5. By WildGeese
Made by WildGeese. Source
5 101
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace SoloLearn
{
class Program
{
static void Main(string[] args)
{
int x;
x=int.Parse(Console.ReadLine());
binary(x);
}
public static void binary(int x)
{
if(x>0)
{
binary(x/2);
Console.Write(x%2);
}
}
}
}6. By AVg
Made by AVg. Enter any 64-bit based integer ( UP TO 9,223,372,036,854,775,808 !) and you’ll get it in binary. Source
Here is the binary result of: 6 110 <--
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace SoloLearn
{
class Program
{
static void Main(string[] args)
{
try {
long number =
Convert.ToInt64(
Console.ReadLine()
);
long backHold = number;
String result = String.Empty;
while (number != 0) {
if (number % 2 == 0)
result += "0";
else result += "1";
number /= 2;
}
Char[] reverse =result.ToCharArray();
Array.Reverse(reverse);
Console.Write(
"Decimal To Binary V 1.0 | "
+ string.Format("{0:hh:mm}", DateTime.Now) +"\n" +
"--------------------------------\n" +
"Here is the binary result of: " +
backHold.ToString() + "\n\n" +
new string(reverse) + " <--\n\n" +
"You May want to UPVOTE!"
);
}
catch (Exception err) {
Console.Write(
"Dear user please only enter 64-bit based integer ( x < 9000000B )\n" +
""
);
}
}
}
}
7. By Saleh
Made by Saleh. Source
Enter a decimal number: 7 Your binary number is 0111.
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace SoloLearn
{
class Program
{
static void Main(string[] args)
{
// Initialize the variables.
int decNum, quotient;
string remaining, binary;
remaining = ""; binary = "";
// Write the initial operation.
Console.Write("Enter a decimal number: ");
// Read a decimal number;
decNum = Convert.ToInt32(Console.ReadLine());
Console.WriteLine(decNum);
// Write the split operation.
while (decNum >= 1) // Create a while loop.
{
quotient = decNum / 2;
remaining += (decNum % 2).ToString();
decNum = quotient;
} // Creat a for loop.
for (int i = remaining.Length - 1; i >= 0; i--)
{
binary += remaining[i];
}
// After splitting, It's time to print
// the binary number on the output.
if (binary.Length >= 4)
Console.WriteLine(" Your binary number" +
" is {0}.", binary);
else if (binary.Length <= 3 &&
binary.Length >= 2)
Console.WriteLine(" Your binary number" +
" is 0{0}.", binary);
else if (binary.Length == 1)
Console.WriteLine(" Your binary number" +
" is 00{0}.", binary);
}
}
}8. By Rabee Abbas
Made by Rabee Abbas. Source
enter an integer number 8 Decimal Number : 8 Binary Number : 1000
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace SoloLearn
{
class Program
{
static void Main(string[] args)
{
// user input
Console.WriteLine("enter an integer number");
int number = Convert.ToInt32(Console.ReadLine());
Console.WriteLine("Decimal Number : {0}",number);
// a string builder used to hold the binary value of the number
StringBuilder builder = new StringBuilder();
// Convert decimal to binary
while (number >0)
{
builder.Insert(0,number%2);
number=(number-number%2)/2;
}
// output
Console.WriteLine("Binary Number : {0}",builder.ToString());
}
}
}9. By CoderX
Made by CoderX. Source
Decimal:9 Binary:1001
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace SoloLearn
{
class Program
{
static void Main(string[] args)
{
int d = int.Parse(Console.ReadLine());
string bin = Convert.ToString(d,2);
string hex = d.ToString("X");
Console.WriteLine("Decimal:{0}",d);
Console.WriteLine("Binary:{0}",bin);
Console.WriteLine("Hexadecimal:{0}",hex);
}
}
}10. By Piotr Tyc
Made by Piotr Tyc. Source
10 1010
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace SoloLearn
{
class Program
{
// decimal to binary
static void Main(string[] args)
{
int dec = Convert.ToInt32(Console.ReadLine());
int y;
string binary = "";
while (dec > 0)
{
y = dec % 2;
binary = Convert.ToString(y) + binary;
dec /= 2;
}
Console.WriteLine(binary);
}
}
}11. By NFS101
Made by NFS101. This Is A Program That Will Find The Binary Of Any Decimal Number, Input A Integer In The User Input Box e.g, 10. Source
11 Binary Of 11 is 1011
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace SoloLearn
{
class Program
{
static void toBinary(int a)
{
if(a == 0)
{
return;
}
else
{
toBinary(a / 2);
Console.Write(a % 2);
}
}
static void Main(string[] args)
{
int input = Convert.ToInt32(Console.ReadLine());
Console.Write("Binary Of " + input + " is ");
toBinary(input);
}
}
}12. By Skayo
Made by Skayo. Source
12 -> 1100
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace SoloLearn
{
class Program
{
static void Main(string[] args)
{
int dec = Convert.ToInt32(Console.ReadLine());
int currDiv = dec;
string binaryNum = "";
while(currDiv != 1){
binaryNum = Convert.ToString(currDiv % 2) + binaryNum;
currDiv = currDiv / 2;
}
binaryNum = Convert.ToString(currDiv % 2) + binaryNum;
Console.WriteLine("{0} -> {1}",dec,binaryNum);
}
}
}13. By Alex Aramyan
Made by Alex Aramyan. Source
13 1101
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace SoloLearn
{
class Program
{
static void Main(string[] args)
{
long n = Convert.ToInt64(Console.ReadLine());
Console.WriteLine(System.Convert.ToString(n,2));
}
}
}14. By ondra pokondra
Made by ondra pokondra. Source
14 1110
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace SoloLearn
{
class Program
{
static int ReadNumber()
{
return int.Parse(Console.ReadLine());
}
static void Main(string[] args)
{
char bit;
int N = ReadNumber();
string digit = "";
while(N != 0)
{
bit =(char)(48+N%2);
digit= bit+digit;
N = N/2;
}
Console.WriteLine(digit);
}
}
}15. By Odumodu Okwudili Joshua
Made by Odumodu Okwudili Joshua. Source
15 1111
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace SoloLearn
{
class Program
{
static void Main(string[] args)
{
int dec = Convert.ToInt32(Console.ReadLine());
string rslt = Convert.ToString(dec, 2);
Console.WriteLine(rslt);
}
}
}16. By Marfik Em
Made by Marfik Em. Simple Program to Convert a Decimal number to Binary. Source
(16) in decimal = (10000) in binary
using System;
using static System.Console;
namespace SoloLearn
{
class Program
{
static void Main(string[] args)
{
int input = int.Parse(ReadLine());
WriteLine("({0}) in decimal = ({1}) in binary", input, Convert.ToString(input, 2));
}
}
}17. By CyberScythe
Made by CyberScythe. Enter the number you want to be converted to Binary, Must be smaller than 19 digits. Source
17 = 10001 in Binary/Base2
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace DecimalToBinary
{
class Program
{
static void Main(string[] args)
{
decimalToBinary();
}
static void decimalToBinary(){
string decimalInput;
string output;
decimalInput = Console.ReadLine();
int counter = 0;
UInt64 decimalInputAsInt;
List<UInt64> remainders = new List<UInt64>();
List<UInt64> temp = new List<UInt64>();
if (decimalInput.All(Char.IsDigit) && decimalInput != "" && !decimalInput.Contains(" ")){
if (decimalInput.Length <= 19){
decimalInputAsInt = Convert.ToUInt64(decimalInput);
while (decimalInputAsInt > 0){
remainders.Add(decimalInputAsInt % 2) ;
decimalInputAsInt /= 2;
counter++;
}
remainders.Reverse();
output = string.Join("", remainders);
Console.WriteLine("\n" + decimalInput + " = " + output + " in Binary/Base2 \n");
}
else{Console.WriteLine("Number must be smaller than 19 digits");}
}
else{Console.WriteLine("Input must be a whole number with no spaces");}
}
}
}18. By Mehboob Shah
Made by Mehboob Shah. Source
Enter decimal no. to convert : 18 binary equivalent : 10010
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace SoloLearn
{
class Program
{
static void Main(string[] args)
{ int[] rem=new int [10];
Console.WriteLine("Enter decimal no. to convert : ");
int a=int.Parse(Console.ReadLine());
Console.WriteLine(a);
int i;
for(i=0;a>0;i++){
rem[i]=a%2;
a/=2;
}
Console.WriteLine("binary equivalent : ");
for(i=i-1;i>=0;i--){
Console.Write(rem[i]);
}
}
}
}19. By ilya.iz
Made by ilya.iz. Source
Your number is: 19 Binary: 10011
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
// my C# Converter "Decimal-->Binary"
namespace SoloLearn
{
class Program
{
static void bin(int x)
{
string binary = Convert.ToString(x, 2);
Console.WriteLine("Binary: "+binary);
}
static void Main(string[] args)
{
int bn = Convert.ToInt32(Console.ReadLine());
Console.WriteLine("Your number is: "+bn);
bin(bn);
}
}
}20. By Reee
Made by Reee. Source
input a decimal number 20 Here is your binary 10100
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace SoloLearn
{
class Program
{
static void Main(string[] args)
{
Console.WriteLine("input a decimal number\n");
int digi=Convert.ToInt16(Console.ReadLine());
int basex=2;
int rem=0;
string equals="";
while(digi!=0)
{
rem=digi%basex;
digi=digi/basex;
equals=equals.Insert(equals.Length,rem.ToString());
}
char[]arr=equals.ToCharArray();
Array.Reverse(arr);
Console.WriteLine("Here is your binary \n");
for(int i =0; i<arr.Length; i++)
{
Console.Write(arr.GetValue(i));
}
}
}
}21. By Michał Zawitaj
Made by Michał Zawitaj. Source
21 Decimal to Binary: 10101
using System;
namespace SoloLearn
{
class DecimalToBinary
{
static void Main(string[] args)
{
int y = int.Parse(Console.ReadLine());
int x;
string z = string.Empty;
while (y > 0)
{
x = y % 2;
y /= 2;
z = x.ToString() + z;
}
Console.WriteLine("Decimal to Binary: {0}",z);
}
}
}22. By Victor Dantas
Made by Victor Dantas. Source
22 10110
using System;
using System.Text;
class Program
{
static void Main()
{
int input = int.Parse(Console.ReadLine());
var res = new StringBuilder();
int rem = 0;
do
{
rem = input % 2;
input /= 2;
res.Append(rem);
if (input <= 0)
break;
} while (true);
string binary = res.ToString();
for (int i = binary.Length - 1; i >= 0; i--)
Console.Write(binary[i]);
}
}23. By Rex
Made by Rex. Source
Enter a Number : 23 The Binary format for given number is 10111
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace SoloLearn
{
class Program
{
static void Main(string[] args)
{
int num;
Console.Write("Enter a Number : ");
num = int.Parse(Console.ReadLine());
int quot;
string rem = "";
while (num >= 1)
{
quot = num / 2;
rem += (num % 2).ToString();
num = quot;
}
string bin = "";
for (int i = rem.Length - 1; i >= 0; i--)
{
bin = bin + rem[i];
}
Console.WriteLine("The Binary format for given number is {0}", bin);
Console.Read();
}
}
}24. By BonPon
Made by BonPon. Source
24 11000
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace SoloLearn
{
class Program
{
static string toBinary(int n)
{
if (n == 0)
{
return "0";
}
string binary = "";
int rem;
while (n > 0)
{
rem = n % 2;
n = n / 2;
binary = rem + binary;
}
return binary;
}
static void Main(string[] args)
{
string numuc = Console.ReadLine();
int num = Convert.ToInt32(numuc);
Console.WriteLine(toBinary(num));
}
}
}25. By Sololearn
Made by Sololearn. Source
156 10011100
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
/* A binary number is made up of elements called bits where each bit can be 1 or 0 */
namespace SoloLearn
{
class Program
{
static string toBinary(int n)
{
if (n == 0)
{
return "0";
}
string binary = "";
while (n > 0)
{
// The % (modulus) operator returns the remainder of the division
int rem = n % 2;
// add the result (0 or 1)
binary = rem + binary;
// divide the number by 2
n = n / 2;
}
return binary;
}
static void Main(string[] args)
{
//sample number
int number = 156;
Console.WriteLine(toBinary(number));
}
}
}26. By Muralitharan K
Made by Muralitharan K. Simple Decimal to Binary Converter Program. Source
26 11010
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace SoloLearn
{
class Program
{
static void Main(string[] args)
{
int n,i;
n=Convert.ToInt32(Console.ReadLine());
int[] arr=new int[10];
for( i=0;n>0;i++)
{
arr[i]=n%2;
n=n/2;
}
for( i=i-1;i>=0;i--)
{
Console.Write(arr[i]);
}
}
}
}27. By Alessio
Made by Alessio. Source
255 11111111
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace SoloLearn
{
class Program
{
static void Main(string[] args)
{
int value = 255;
string binary = Convert.ToString(value, 2);
Console.Write(binary);
}
}
}
28. By Felix
Made by Felix. Simple decimal to binary calculator with no Exceptional handler. Source
28 binary: 11100
using System;
public class Test
{
public static void Main()
{
CalcBin();
Console.ReadLine();
}
public static string Ausgabe;
public static void CalcBin()
{
int input = Int32. Parse(Console.ReadLine());
int x;
do
{
x = input%2;
Ausgabe = (x.ToString())+Ausgabe;
input = input/2;
}
while (input > 0);
Console.WriteLine("binary: " + Ausgabe);
}
}