Enter the words per minute (wpm) and the characters per word into the Calculator. The calculator will evaluate the Characters Per Minute. 

Characters Per Minute Formula



  • CPM is the Characters Per Minute (characters/min)
  • WPM is the words per minute (wpm)
  • CPW is the characters per word

To calculate Characters Per Minute, multiply the words per minute by the average number of characters per word.

How to Calculate Characters Per Minute?

The following steps outline how to calculate the Characters Per Minute.

  1. First, determine the words per minute (wpm). 
  2. Next, determine the characters per word. 
  3. Next, gather the formula from above = CPM = WPM * CPW.
  4. Finally, calculate the Characters Per Minute.
  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 minute (wpm) = 89

characters per word = 12

Frequently Asked Questions

What is the significance of calculating Characters Per Minute (CPM)?

Calculating CPM is crucial for understanding typing speed, efficiency in text-based communication, and optimizing content for readability and engagement. It helps in setting benchmarks for typing or reading speed improvements and is often used in professional settings to assess typing proficiency.

How can I improve my WPM and CPM?

Improving WPM and CPM can be achieved through regular practice, typing exercises, and using typing software. Focusing on accuracy before speed, learning to touch type, and familiarizing yourself with the keyboard layout can also significantly boost your typing speed and efficiency over time.

Are there tools or software recommended for measuring WPM and CPM?

Yes, there are several online tools and software available for measuring WPM and CPM. Websites like TypingTest.com, 10FastFingers, and the calculators provided in the article are great resources. These platforms often offer typing tests, exercises, and games to practice and track your progress.

Is there a standard number of characters per word used in calculating CPM?

The standard number of characters per word is often considered to be 5 for English text. However, this can vary depending on the language and the context of the text. For more accurate calculations, it’s best to use the actual average characters per word of the text you are working with.