Enter the number of characters you type per minute into the calculator to convert it to words per minute. This calculator helps you to estimate your typing speed in words per minute based on your speed in characters per minute.

CPM ↔ WPM (Characters per Minute ↔ Words per Minute) Calculator

Enter your speed — we assume 5 characters per word unless you change it.

CPM → WPM
WPM → CPM
CPM
CPW
CPW
WPM
CPW
CPW
▸ How this is calculated
Copy result

Cpm To Wpm Formula

The following formula is used to convert characters per minute (cpm) to words per minute (wpm).

WPM = CPM / 5

Variables:

  • WPM is the words per minute
  • CPM is the characters per minute

To convert characters per minute to words per minute, divide the number of characters typed per minute by 5, assuming the average word length is 5 characters.

CPM to WPM Conversion Table (Assumes Average Characters per Word = 5)
Characters per Minute (CPM) Words per Minute (WPM)
10020
12525
15030
17535
20040
22545
25050
27555
30060
32565
35070
37575
40080
42585
45090
47595
500100
525105
550110
600120
* Exact values using CPW = 5. Formula: WPM = CPM ÷ CPW; CPM = WPM × CPW. With CPW = 5, 1 WPM = 5 CPM.

What is Words Per Minute (WPM)?

Words per minute (WPM) is a measure of typing speed, commonly used to assess the efficiency of typists, writers, and keyboard users. The standard measure of WPM is based on the assumption that a word consists of five characters, including spaces and punctuation. WPM is an important metric for jobs that require proficient typing skills.

How to Calculate Words Per Minute?

The following steps outline how to convert Characters Per Minute (CPM) to Words Per Minute (WPM).


  1. First, determine the number of characters typed in one minute (CPM).
  2. Next, use the formula WPM = CPM / 5.
  3. Finally, calculate the Words Per Minute (WPM).
  4. After inserting the variable and calculating the result, check your answer with the calculator above.

Example Problem :

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

characters typed in one minute (CPM) = 300