July 12, 2025 - ... // Java program to convert String to float import java.util.*; public class StringToFloat { public static void main(String[] args) { String s = "1.6"; // Convert string to float float n = Float.parseFloat(s); System.out.println("" + n); } }

January 8, 2024 - One of the most common ways is to use Float‘s static method: parseFloat(). It will return a primitive float value, represented by the String argument.

May 31, 2022 - In the above example, we used the DecimalFormat class to convert string to float. We first created an instance df of this class. Then, we parsed the string value into the instance df and used the floatValue() method to convert the string into float.

Java Convert String to float example and examples of string to int, int to string, string to date, date to string, string to long, long to string, string to char, char to string, int to long, long to int etc.

October 20, 2025 - In general, the two-step sequence ... converted to an intermediate double and then to float, the string "1.00000017881393421514957253748434595763683319091796875001d" results in the float value 1.0000002f; if the string is converted directly to float, 1.0000001f resu...

To convert String to float, use the valueOf() method. Let’s say we have the following string value. String str = "0.8"; Converting the string to float.

You can also see Core Java Volume 1 - Fundamentals by Cay S. Horstmann to learn more about different static factory methods to convert one type of variable to another primitive or wrapper type in Java. BTW, if you already have Float object then you don't need to do String concatenation because calling Float.toString() will anyway give you floating point String you are looking for.

If you are already familiar with converting String to int or maybe String to double in Java, then you can extend the same techniques and method to parse float String values. key methods like valueOf() and parseInt(), which is used to parse String to float are overloaded for most primitive data types. If you are particularly interested in rounding of float values, you can use RoundingMode and BigDecimal class, as float and double are always approximate values, and comparing two float variables of the same values may not always return true, that's why it's advised, not to use float for monetary calculation. In this Java tutorial, we will first see examples of parsing String to float in Java and later converting float to String objects.

January 20, 2026 - In general, the two-step sequence ... converted to an intermediate double and then to float, the string "1.00000017881393421514957253748434595763683319091796875001d" results in the float value 1.0000002f; if the string is converted directly to float, 1.0000001f resu...

This example code segment converts the String "100.00" to a Java float:

Enter the Float Value : 84.45371 String Value : 84.45371 Float Value Using floatValue() Method : 84.45371 Float Value Using parseFloat() Method : 84.45371

June 15, 2024 - The DecimalFormat class allows ... StringToFloatUsingDecimalFormat { public static void main(String[] args) { String strValue = "1234.56"; // Convert string to float using DecimalFormat DecimalFormat decimalFormat = new ...

January 4, 2024 - String-to-float conversion ensures accurate representation of smaller decimal values, enabling these applications to operate swiftly and effectively. Java offers a method, Float.parseFloat(), specifically designed to convert strings containing numeric representations into their float counterparts.

Almost there... just a few more seconds

March 27, 2023 - This example shows how to use the parseFloat() method to convert string to float.

public class StringToFloat { public ... (NumberFormatException nfe) { System.out.println("NumberFormatException: " + nfe.getMessage()); } } } Float.toString(float f) is used to convert in the other direction, from a float to a String....

October 20, 2025 - In general, the two-step sequence ... converted to an intermediate double and then to float, the string "1.00000017881393421514957253748434595763683319091796875001d" results in the float value 1.0000002f; if the string is converted directly to float, 1.0000001f resu...

January 22, 2025 - public class stringToFloat { public static void main(String[] args) { String s1 = "10.22F"; String s2 = "33.21F"; float f1 = Float.parseFloat(s1); float f2 = Float.parseFloat(s2); System.out.println("Float.parseFloat(s1) result = " + f1); ...

Here, a string value is converted into the float values by using the parseFloat() method. public class StudyTonight { public static void main(String args[]) { String s = "454.86"; //String Decleration float i = Float.parseFloat(s); // ...