In this example, we will write a program to convert pounds to kilograms in C#. On the web you will show this example as** C# lb to kg **convertor.

Firstly we should know the ratio of lbs to kg. The following formula shows the lbs ratio of kg.

1 pound (lb) is equal to 0.45359237 kilograms (kg)= **1 lb = 0.45359237 kg**

**Example**

Convert 5 lb to kilograms: **m(kg) = 5 lb × 0.45359237 = 2.268 kg**

Pounds to Kilograms conversion table

Pounds (lb) | Kilograms (kg) | Pounds (lb) | Kilograms (kg) | |

0 lb | 0 kg | 10 lb | 4.536 kg | |

0.1 lb | 0.045 kg | 20 lb | 9.072 kg | |

1 lb | 0.454 kg | 30 lb | 13.608 kg | |

2 lb | 0.907 kg | 40 lb | 18.144 kg | |

3 lb | 1.361 kg | 50 lb | 22.680 kg | |

4 lb | 1.814 kg | 60 lb | 27.216 kg | |

5 lb | 2.268 kg | 70 lb | 31.751 kg | |

6 lb | 2.722 kg | 80 lb | 36.287 kg | |

7 lb | 3.175 kg | 90 lb | 40.823 kg | |

8 lb | 3.629 kg | 100 lb | 45.359 kg | |

9 lb | 4.082 kg | 1000 lb | 453.592 kg |

Here is the code **how to convert Pounds to Kilograms**

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class Program { static void Main(string[] args) { Console.WriteLine("C# lb to kg program\n"); Console.Write("Enter a number in pounds: "); double pounds = Convert.ToDouble(Console.ReadLine()); double kilograms = pounds * 0.45359237; Console.WriteLine(pounds + " pounds is " + kilograms + " killograms"); Console.ReadLine(); } } |

**Output:**