@themythicalcoder/temperature-conversion/index.js

Used to Convert the temperature to Celsius,Kelvin,Fahrenheit and Rankine Scale.

function convert(value, type) {
    type = type.toLowerCase()
  if (type == "c-f") {
    return (value * 9) / 5 + 32;
  } else if (type == "c-k") {
    return value + 273.15;
  } else if (type == "c-r") {
    return (value * 9) / 5 + 491.67;
  } else if (type == "f-c") {
    return ((value - 32) * 5) / 9;
  } else if (type == "f-k") {
    return ((value - 32) * 5) / 9 + 273.15;
  } else if (type == "f-r") {
    return value + 459.67;
  } else if (type == "k-c") {
    return value - 273.15;
  } else if (type == "k-f") {
    return ((value - 273.15) * 9) / 5 + 32;
  } else if (type == "k-r") {
    return value*9/5;
  } else if (type == "r-c") {
    return (value - 491.67)*5/9;
  } else if (type == "r-f") {
    return (value-459.67);
  } else if (type == "r-k") {
    return (value*5/9);
  } else {
    return "Please Check Your Converssion Type.";
  }
}

module.exports = convert;