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Calculating typing speed and typing rhythm

5 min1 KwickClipsFull text belowFree
Next lesson →Kajal Ma'am (MCA), teaching since 2004Remembered in this browser

Learn how typing speed is measured in WPM, how to calculate gross WPM, net WPM and accuracy, and why typing rhythm matters. By standard, one word = 5 characters, including spaces.

Follows the syllabus of: CBSE Class 9 Information Technology (402)

On screen in this lesson

Two things a typing test measures

Speed: how much you type in a time
Accuracy: how much you type correctly
Both matter for exams and jobs

Words per minute

Speed is measured in words per minute, WPM
One word = 5 characters, by standard
Spaces and punctuation also count as characters

Gross speed

Gross WPM = (characters typed / 5) / minutes
Counts everything you typed
Mistakes are not removed

Example: Riya's test

DetailValue
Characters typed1000
Time taken5 minutes
Words1000 / 5 = 200
Gross WPM200 / 5 = 40

Net speed

Net WPM = Gross WPM - (errors / minutes)
Each uncorrected error cuts your speed
Net speed is your real speed

Riya's net speed

DetailValue
Gross WPM40
Errors10
Errors per minute10 / 5 = 2
Net WPM40 - 2 = 38

Quick answers

Aman types 600 characters in 3 minutes with 6 errors. Gross and net WPM?

Gross 40, net 38.

How many characters make one standard word?

5.

KwickClips from this lesson

Short clips, one idea each. Good for revision the night before.

The full lesson, in text

Hello students, welcome to Kwickprep. If you type fast but make many mistakes, are you really a fast typist? Today we will learn how typing speed is measured, how to calculate it step by step, and why typing rhythm matters.

A typing test measures two things. Speed tells how much you type in a fixed time. Accuracy tells how much of it you type correctly. Job typing tests and computer exams check both, so a fast typist with many errors does not pass.

Typing speed is measured in words per minute, written as WPM. Real words are long or short, so tests use a standard word. By this rule, one word means five characters. A character is any single key press that makes a symbol, and spaces and punctuation marks also count.

The first formula gives gross speed, which means speed before removing mistakes. Gross WPM equals the characters typed divided by five, then divided by the minutes taken. It counts everything you typed. Mistakes are not taken away yet.

Let us work an example. Riya types one thousand characters in a typing test. The test lasts five minutes. First we find words, so one thousand divided by five gives two hundred words. Then we divide by the minutes, so two hundred divided by five gives a gross speed of forty words per minute.

But Riya made some mistakes, so we need net speed. Net WPM equals gross WPM minus the number of errors divided by the minutes. Each mistake left uncorrected lowers your speed. Net speed is your real, useful speed.

Let us continue with Riya. Her gross speed is forty words per minute. She left ten errors. Ten errors divided by five minutes gives two errors per minute. So her net speed is forty minus two, which is thirty eight words per minute.

Accuracy is shown as a percentage. Accuracy equals correct characters divided by total characters typed, multiplied by one hundred. Riya typed one thousand characters, and nine hundred ninety were correct. Nine hundred ninety divided by one thousand, times one hundred, gives ninety nine percent accuracy.

Pause and predict before I give the answer. Aman types six hundred characters in three minutes. He leaves six errors. Six hundred divided by five is one hundred twenty words, and divided by three minutes that is forty gross WPM. Six errors divided by three minutes is two, so his net speed is thirty eight WPM.

Now the second part, typing rhythm. Typing rhythm means pressing keys with a steady, even gap of time between them. Think of a steady clap in a song, or a ticking clock. A good typist does not type in fast bursts and then stop for long pauses.

Rhythm helps in many ways. You make fewer mistakes, because you are not rushing. Your fingers learn to move without stopping to think. Your speed grows smoothly and stays high for the whole test. Your hands also get less tired.

Here is how to build rhythm. Start by typing slowly and evenly, even if it feels too slow. Keep the same speed for easy keys and hard keys, instead of speeding up on easy words. You can practise with a metronome, which is a device or app that ticks at a steady beat, or just count in your head. Increase your speed only when your accuracy stays high.

Let us revise what we learned today. Typing speed is measured in words per minute. By standard, one word is five characters, including spaces. Gross WPM is characters divided by five, divided by minutes. Net WPM is gross WPM minus errors per minute. And rhythm means keeping steady gaps between key presses. Take a five minute test today and calculate your own net speed.

Courses that teach this

CourseUnit
CBSE Class 9 Information Technology (402)Data Entry & Keyboarding Skills

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