PPM to PPT converter (ppm to ppt)
Convert PPM (ppm) to PPT (ppt) with this free calculator. Type a value, press Convert, and the page applies the same factor shown in the formula below — no rounded shortcut, and nothing is stored on a server.
How to convert PPM to PPT
1 ppm = 1,000,000 ppt.
ppt = ppm × 1,000,000
Multiply ppm by 1,000,000:
Example: Convert 1 ppm to ppt:
1 × 1,000,000 = 1,000,000 ppt
What is a PPM?
The PPM (ppm) is the starting or target unit on this page. Use the calculator above to convert values without looking up the factor by hand.
What is a PPT?
The PPT (ppt) is the starting or target unit on this page. Use the calculator above to convert values without looking up the factor by hand.
This page converts number systems from PPM into PPT. One ppm equals 1000000 ppt.
PPM to PPT conversion table
Common ppm values and the matching ppt result, calculated with the same factor as the widget. Highlight a nearby row if you want a quick check without entering a number.
| PPM (ppm) | PPT (ppt) |
|---|---|
| 0.000001 ppm | 1 ppt |
| 0.001 ppm | 1000 ppt |
| 1 ppm | 1000000 ppt |
| 10 ppm | 10000000 ppt |
| 100 ppm | 100000000 ppt |
| 1000 ppm | 1000000000 ppt |
How this calculator works
The form on this page is a PPM-to-PPT converter. After you enter a number, JavaScript multiplies or rearranges it with the published conversion factor and writes the ppt result in the output box. The step-by-step panel repeats the arithmetic so you can copy it into homework or a spreadsheet.
Reviewed by Hamsen, founder of GigaTables and a biology engineer. See the about page for how formulas are checked before a tool is published.
FAQ
How many ppt are in 1 ppm?
1 ppm = 1000000 ppt.
How do I convert PPM to PPT?
Multiply ppm by 1,000,000:
Is this ppm to ppt converter free?
Yes. GigaTables calculators are free to use in a browser. You do not need an account, and the values you type are not uploaded.