# Convert Fahrenheit To Kelvin ## Write a program to convert fahrenheit to kelvin (1°F − 32) × 5/9 + 273.15 = 255.928K ``` Input : 1 Output : 255.928 ``` --- ```c #include double ConvertFahrenheitToKelvin(double fahrenheit) { return (fahrenheit + 459.67) * (5.0 / 9.0); } int main() { printf("1 (should convert to 255.928): %f\n", ConvertFahrenheitToKelvin(1)); printf("0 (should convert to 255.372): %f\n", ConvertFahrenheitToKelvin(0)); printf("1000 (should convert to 810.928): %f\n", ConvertFahrenheitToKelvin(1000)); printf("-50 (should convert to 227.594): %f\n", ConvertFahrenheitToKelvin(-50)); return 0; } ``` ```cpp #include using namespace std; double ConvertFahrenheitToKelvin(double fahrenheit) { return (fahrenheit + 459.67) * (5.0 / 9.0); } int main() { string input; cout << "enter a number to convert from ('exit' to exit): "; getline(cin, input); while (input != "exit") { double fern = stod(input); cout << ConvertFahrenheitToKelvin(fern) << endl; getline(cin, input); } return 0; } ``` ```csharp class Program { static double convertFK(double f) { double celc = (f - 32) * (5/9); return celc + 273; } public static void main(string[] args) { Console.WriteLine("Enter temp :"); double temp = Console.ReadLine(); Console.WriteLine(convertFK(temp) + " degrees Kelvin"); } } ``` ```fsharp let fahrenheitToKelvin fahrenheit : float = (fahrenheit-32.0) * 0.56 + 273.15 let kelvin = fahrenheitToKelvin 1.0 printfn "Equivalent value in kelvin : %f" kelvin ``` ```java import java.util.Scanner; public class ConvertFahrenheitToKelvin { public static double FahrentoKelvin(double n){ return (n-32)*(5/9)+273.15; } public static void main(String[] args){ Scanner scan = new Scanner(System.in); Double value = scan.nextDouble(); FahrentoKelvin(value); System.out.println(value); } } ``` ```javascript const fahrenheit = prompt(); const kelvin = ((fahrenheit - 32) * 5) / 9 + 273.15; console.log(`${kelvin.toFixed(3)}K`); ``` ```kotlin fun main() { print("Enter temperature in Fahrenheit: ") val fahrenheit = readLine()?.toDoubleOrNull() if (fahrenheit == null) { println("Invalid input. Please enter a valid number.") return } val kelvin = (fahrenheit - 32) * 5 / 9 + 273.15 println("Temperature in Kelvin: $kelvin") } ``` ```ruby puts "Let's convert Fahrenheit to Kelvin" puts 'Insert the Fahrenheit temperature' fahrenheit_input = gets.chomp.to_f #Takes input from the user and converts it into float value. kelvin = (fahrenheit_input + 459.67) * 5/9 puts "Temperature converted: #{kelvin}" ``` ```swift func fahrenheitToKelvin(fahrenheit: Double) -> Double { let kelvin = (fahrenheit + 459.67) * 5/9 return kelvin } print("Enter temperature in Fahrenheit: ") if let input = readLine(), let fahrenheit = Double(input) { let kelvin = fahrenheitToKelvin(fahrenheit: fahrenheit) print("Temperature in Kelvin: \(kelvin)") } else { print("Invalid input. Please enter a valid temperature in Fahrenheit.") } ``` ```typescript function convertFahrenheitToKelvin(fahrenheit: number): string { return ((fahrenheit - 32) * 5) / 9 + 273.15; } console.log("Given Fahrenheit in Kelvin:", convertFahrenheitToKelvin(1)); ``` ```julia println("Enter temperature in Fahrenheit:") fahrenheit = parse(Float64, readline()) if isnan(fahrenheit) println("Invalid input. Please enter a valid number.") else kelvin = (fahrenheit - 32) * 5/9 + 273.15 println("Temperature in Kelvin: $kelvin") end ``` ```scala import scala.io.StdIn._; object fahrenheitToKelvin { def main(args:Array[String]):Unit={ val fahrenheit = readLine().toInt; println("Enter the fahrenheit : "+fahrenheit); val kelvin = (fahrenheit - 32) * 5/9 + 273.15 ; println("Equivalent kelvin :"+kelvin); } } ``` ```dart import 'dart:io'; void main() { stdout.write('Enter the temperature in Fahrenheit: '); double fahrenheit = double.parse(stdin.readLineSync()!); double kelvin = (fahrenheit + 459.67) * (5 / 9); print('$fahrenheit degrees Fahrenheit is equal to $kelvin Kelvin.'); } ``` ```go package main import "fmt" func main() { var fahrenheit float64 fmt.Print("Enter temperature in Fahrenheit: ") fmt.Scanln(&fahrenheit) kelvin := (fahrenheit + 459.67) * 5 / 9 fmt.Printf("%.3f Kelvin\n", kelvin) } ``` ```haskell main :: IO () main = do putStrLn "Enter temperature in Fahrenheit: " input <- getLine let fahrenheit = read input :: Float let kelvin = (fahrenheit - 32) * 5/9 + 273.15 putStrLn $ "Given Fahrenheit in Kelvin: " ++ show(kelvin) ++ " K" ``` ```php ; my $kelvin = ($fahrenheit - 32.0) * 0.56 + 273.15; print $fahrenheit." fahrenheit is ".$kelvin." kelvin", "\n"; ``` ```python def fahrenheit_to_kelvin(temp_f): try: temp_k = (temp_f - 32) * 5 / 9 + 273.15 return temp_k except TypeError as e: print(f"Error: The input temperature must be a numerical value. {e}") except Exception as e: print(f"An unexpected error occurred. {e}") if __name__ == "__main__": fahrenheit = int(input("Fahrenheit input: ")) print("Kelvin:", fahrenheit_to_kelvin(fahrenheit)) ``` ```r fahrenheit_to_kelvin <- function(fahrenheit) { kelvin <- (fahrenheit - 32) * (5/9) + 273.15 return(kelvin) } cat("Enter temperature in Fahrenheit: ") fahrenheit <- as.numeric(readline()) if (is.na(fahrenheit)) { cat("Invalid input. Please enter a valid number.") } else { kelvin <- fahrenheit_to_kelvin(fahrenheit) cat("Temperature in Kelvin:", kelvin) } ``` ```rust use std::io; fn main() { println!("Enter temperature in Fahrenheit: "); let mut fahrenheit = String::new(); io::stdin().read_line(&mut fahrenheit) .expect("Failed to read input"); let fahrenheit: f64 = match fahrenheit.trim().parse() { Ok(num) => num, Err(_) => { println!("Invalid input. Please enter a valid number."); return; } }; let kelvin = (fahrenheit - 32.0) * (5.0/9.0) + 273.15; println!("Temperature in Kelvin: {:.2}", kelvin); } ```

Convert Fahrenheit To Kelvin

Write a program to convert fahrenheit to kelvin

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