Convert 5 parts-pm to parts-pb

So you want to convert 5 parts-per million into parts-per billion? If you're in a rush and just need the answer, the calculator below is all you need. The answer is 0.005 parts-per billion.

How to convert parts-per million to parts-per billion

We all use different units of measurement every day. Whether you're in a foreign country and need to convert the local imperial units to metric, or you're baking a cake and need to convert to a unit you are more familiar with.

Luckily, converting most units is very, very simple. In this case, all you need to know is that 1 parts-pm is equal to 0.001 parts-pb.

Once you know what 1 parts-pm is in parts-per billion, you can simply multiply 0.001 by the total parts-per million you want to calculate.

So for our example here we have 5 parts-per million. So all we do is multiply 5 by 0.001:

5 x 0.001 = 0.005

What is the best conversion unit for 5 parts-pm?

As an added little bonus conversion for you, we can also calculate the best unit of measurement for 5 parts-pm.

What is the "best" unit of measurement? To keep it simple, let's say that the best unit of measure is the one that is the lowest possible without going below 1. The reason for this is that the lowest number generally makes it easier to understand the measurement.

For 5 parts-pm the best unit of measurement is parts-per million, and the amount is 5 parts-pm.

Cite, Link, or Reference This Page

If you found this content useful in your research, please do us a great favor and use the tool below to make sure you properly reference us wherever you use it. We really appreciate your support!

  • "Convert 5 parts-pm to parts-pb". Accessed on April 20, 2021.

  • "Convert 5 parts-pm to parts-pb"., Accessed 20 April, 2021.

  • Convert 5 parts-pm to parts-pb. Retrieved from

More unit conversions

Hopefully this has helped you to learn about how to convert 5 parts-pm to parts-pb. If you want to calculate more unit conversions, head back to our main unit converter and experiment with different conversions.