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C# Convert.ToInt32(float) Method - Convert float value to int

C# Convert.ToInt32(float) Method: Here, we are going to learn how to convert a float value to an integer value in C#?
Submitted by IncludeHelp, on February 11, 2019

C# Convert.ToInt32(float) Method

Convert.ToInt32(float) Method is used to convert a specific float value (a single precision floating point number) to its equivalent integer (int 32 bytes signed number).

Syntax:

    int Convert.ToInt32(float value);

It accepts a float value/variable as an argument and returns its equivalent signed integer.

Example:

    Input: 
    decimal a = 1023.12f;
    Output:
    1023

    Input: 
    decimal a = 1023.56f;
    Output:
    1024

Code:

using System;
using System.Text;

namespace Test
{
    class Program
    {
        static void Main(string[] args)
        {            
            float a = 1023.00f;
            float  b = 1023.56f;
            float  c = 1023.12f;
            
            Console.WriteLine("value of a: {0}, type of a: {1}", a, a.GetType());
            Console.WriteLine("value of b: {0}, type of b: {1}", b, b.GetType());
            Console.WriteLine("value of c: {0}, type of c: {1}", c, c.GetType());

            //converting to Int32 & printing values & types
            Console.WriteLine("value: {0}, type: {1}", Convert.ToInt32(a), Convert.ToInt32(a).GetType());
            Console.WriteLine("value: {0}, type: {1}", Convert.ToInt32(b), Convert.ToInt32(b).GetType());
            Console.WriteLine("value: {0}, type: {1}", Convert.ToInt32(c), Convert.ToInt32(c).GetType());

            //hit ENTER to exit
            Console.ReadLine();
        }
    }
}

Output

value of a: 1023, type of a: System.Single
value of b: 1023.56, type of b: System.Single
value of c: 1023.12, type of c: System.Single
value: 1023, type: System.Int32
value: 1024, type: System.Int32
value: 1023, type: System.Int32