Enter the words per page and the words per line into the Calculator. The calculator will evaluate the Lines Per Page. 

Lines Per Page Formula



  • LPP is the Lines Per Page (lines/page)
  • WPP is the words per page
  • WPL is the words per line

To calculate Lines Per Page, divide the words per page by the average number of words per line.

How to Calculate Lines Per Page?

The following steps outline how to calculate the Lines Per Page.

  1. First, determine the words per page. 
  2. Next, determine the words per line. 
  3. Next, gather the formula from above = LPP = WPP / WPL.
  4. Finally, calculate the Lines Per Page.
  5. After inserting the variables and calculating the result, check your answer with the calculator above.

Example Problem : 

Use the following variables as an example problem to test your knowledge.

words per page = 100

words per line = 12


How do you determine the average words per line for a given text?

To determine the average words per line, you can take a sample of lines from your text, count the words in each, and then divide the total number of words by the number of lines sampled. This gives you the average words per line (WPL).

Can this formula be used for any type of document?

Yes, the formula for calculating Lines Per Page (LPP = WPP / WPL) can be applied to any document, whether it’s a book, an article, or a report, as long as you can determine the words per page (WPP) and the words per line (WPL).

Why is calculating lines per page useful?

Calculating lines per page can be useful for several reasons, including formatting documents to meet publishing guidelines, estimating the length of texts for readability studies, or planning the layout for printed materials to ensure consistency and accessibility.

Does font size or type affect the calculation of lines per page?

Yes, font size and type can significantly affect the number of lines per page as they influence the number of words that can fit on a line and, consequently, the page. When calculating lines per page, it’s important to consider these factors, especially if you’re working with specific formatting requirements.