JS: Number.parseFloat

By Xah Lee. Date: . Last updated: .

Number.parseFloat(string)

Convert a string string (for example, "3.14") to a decimal number.

Number.parseFloat is the same function as the global function parseFloat.

[see JS: the Global Object]

console.log(
 Number.parseFloat === parseFloat
);
// true
// string to number
console.log(
 parseFloat("324") === 324
);
// true

JS Number

  1. Format Number
  2. String to Number
  3. Number Object
  4. Number.prototype

JS String

  1. String Overview
  2. Template String
  3. Char, Code Unit, Codepoint
  4. String Escape Sequence
  5. Unicode Escape Sequence
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