How to use
- Fill the fields with numbers you measured or were quoted.
- Click Calculate.
- Change one input and run it again. The interesting answer is the difference.
- If a handbook or a product label disagrees, believe that, not this page.
A black bar in a text box is not the same as deleting a PDF layer. Copy the result into a new message. Do not send the original draft.
Worked example. The sample hides the name and the phone number you list. Read the output before you paste it into an email.
This does not upload the text. Close the tab when you are done. If the words are inside an image, use the face blur page.
FAQ
Does this need an account?
No.
Is this official?
No. It uses the numbers you type.
Can I share the result?
Yes. We do not keep a copy.
What if my policy differs?
The handbook, the can, or the quote wins over this page.
Where does the file go?
Nowhere. The page runs in your browser.