Java BigInteger to BigDecimal

In this post, we will see how to convert BigInteger toBigDecimal in java.

Using BigDecimal constructor

You can simply use BigDecimal’s following constructor to convert BigInteger to BigDecimal.

Here is the complete example to convert BigInteger to BigDecimal in java.

package org.arpit.java2blog;
import java.math.BigDecimal;
import java.math.BigInteger;

public class BigDecimalToBigIntegerMain {
public static void main(String[] args) {
        BigInteger bi=new BigInteger("10");
        BigDecimal bd= new BigDecimal(bi);
        System.out.println("BigDecimal bd: "+bd.toString());
    }
}

When you run above program, you will get below output:

That’s all about how to convert BigInteger to BigDecimal in java.