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Todok

Korean and English typing practice

Publishes how speed is counted

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Typing test and practice in English and Korean that shows which keys you missed and where you slowed down.

  • 200+original practice sentences
  • 15–120 stest lengths
  • 51.56 WPMaverage in a 2018 study

Try it here

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WPM is correct characters ÷ 5 ÷ minutes, the same formula the site shows with every result.

No start button: your first key starts the 30-second test

  1. Pick a text and a timeIt starts on ‘Words’ and 30 seconds, and you can switch to ‘Sentences’, ‘Paragraphs’ or ‘Proverbs’, or to 15, 60 or 120 seconds.
  2. Start typingType the line under ‘Text to copy’; ‘WPM’, ‘Accuracy’, ‘Sec left’ and ‘Combo’ update as you go.
  3. Read your resultWhen time is up, you see your WPM worked out with your own numbers, and how many of your key presses were correct.
  4. Practice missed keys‘Practice missed keys’ gives you words that contain up to four of your most-missed keys, with no timer.

It can also

What it checks and discloses

The way speed and WPM are counted is published, and the practice texts contain no books, articles or lyrics.

‘typing test’ counts as 11 characters, or 2.2 words

Rules and sources

WPM
Correct characters ÷ 5 ÷ seconds × 60. Only characters that are right in the final text count, so this is net WPM.Todok: ‘How the numbers are calculated’
One word
Any five characters, spaces included, make one word.Dhakal et al., CHI 2018 · Checked Oct 10, 2026
Accuracy
Correct key presses ÷ all key presses, judged the moment each key is pressed, so a mistake you fix still counts. Backspace is not counted.Todok: ‘How the numbers are calculated’
Time
The clock starts on your first key and pauses when the tab is hidden. The time is rounded to 0.1 s first, and WPM is worked out from that rounded time.Todok: ‘How the numbers are calculated’
Wrong layout or Caps Lock
Key presses made while the wrong-layout or Caps Lock notice is showing are left out of accuracy and missed keys.Todok: ‘How the numbers are calculated’

Typing sites do not all count the same way, and Todok does not claim its numbers match anyone else's.

3 guides

  1. How WPM is calculated
  2. Touch typing basics: the home row and finger chart
  3. Why accuracy first makes you faster

Added 28 original paragraphs, with new practice sentences every quarter

  1. Deleting now has its own sound, the erased letter floats up and fades, and the cursor steps back.

  2. The typing test now shows ‘What you typed’ right under ‘Text to copy’.

  3. Added ‘Paragraphs’ (28 written for the site) and ‘Proverbs’ (80) as text types.

  4. Added effect levels (‘Off’, ‘Light’, ‘Full’) and a ‘Combo’ counter.

  5. It now opens in the light theme whatever the device setting, with key sound on.

  6. Todok first went online.

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