Get Random Float

getRandomFloat

The getRandomFloat function generates a random floating-point number within a specified range (inclusive of min, exclusive of max). It's useful for simulations, statistical sampling, and any scenario requiring precise random decimal values.

Function Signature

function getRandomFloat(min: Numeric, max: Numeric): number

Parameters

• min (Numeric): The lower bound (inclusive) - can be a number or numeric string.
• max (Numeric): The upper bound (exclusive) - can be a number or numeric string.

Return Value

• number: A random floating-point number where min ≤ value < max.

Example Usage

Notes

• Inclusive/Exclusive: The minimum is inclusive, while the maximum is exclusive (matching native Math.random() behavior).
• Numeric Conversion: Automatically converts numeric strings to numbers.
• Edge Cases: If min equals max, it returns min. If min > max, the values are swapped internally.

Types

Numeric

type Numeric = number | `${number}`;

Aliases

• getRandomDecimal