Billion to Million

Welcome to billion to million, our article explaining the conversion of billions to millions. The meaning of one billion in both, American as well as present British English, is 1000000000 (one followed by nine zeroes), or 1,000,000,000 when spelled with thousand separators. The numeral billion is often abbreviated as bn.

In comparison, one million in numbers is 1000000 (one followed by six zeroes), or 1,000,000 when spelled with thousand separators. The numeral million is frequently abbreviated as m.

Billion to Million Calculator

To utilize our billion to million converter simply insert your number in billions, the calculation is done automagically without the need to hit a button.

Change Bn to M


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In the following section we show you how to convert Billion to Million. There, you can also find useful information regarding some languages distinct from English.

Convert Billion to Million

To convert a billion to million multiply the number in billions by 1000.

For example, 3 billion = 3000 (3 × 1000) million, 0.1 billion = 100 million, etc. Easier, however, is making use of our billion to million calculator.

The difference between billion and million is the factor of 103. One million is thousand times less than one billion. In turn, one billion is thousand times bigger than one million.

Here you can convert million to billion.

One billion is the natural number preceding 1000000001 and following 999999999. Frequent m to bn conversions on our site include, for example:

It is noteworthy that some languages different from present English, including, but not limited to, German, French, Spanish and Portuguese use the term billion for one million millions.

In these languages making use of the so called long scale notation, one billion equals 1,000,000,000,000 (12 zeroes). To avoid ambiguity, you could use scientific notation.

For example: 1 bn = 109 (in short scale).

Next you can find some more information in the context, and the summary of our article.

Billion to Million Conversion

You have reached our final part, and we would like bring to your attention that there are many more short forms for billion and million than bn and m, respectively.

Thus, always make 100% sure you get the numbers right. If appropriate or needed, make use of scientific notation or thousand separators to avoid uncertainty.

The frequently asked questions about the topic include, for instance:

  • 1 billion how many million?
  • How many millions in a billion?
  • 1 billion is equal to how many million?

With the help of our information, you should be able to answer these FAQs. Yet, if something has not been explained clear enough, then fill in the designated form at the bottom.

As another means, you may get in touch by sending an email with a meaningful subject line. Either way we hear from you, we strive to get back to you as soon as possible.

This image summarizes the billion to million conversion:

Billion to Million

BTW: You can find lots of number conversions with the help of our search box, positioned in the sidebar and our menu. Provided that x is your actual value, insert, for example, x bn to m.

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