ISO vs ANSI Keyboard Layout Differences Explained
ISO and ANSI keyboards differ in Enter shape, left Shift width and total key count. See what changes, why keycaps clash, and how to check yours.
Read the guideType what you see. The timer starts on your first keystroke, not before.
This test needs a physical keyboard. On a phone or tablet you can still browse the layouts, but the measurements will be empty.
Click the text or press Tab to focus, then start typing. Esc leaves the field.
New personal best
Darker keys collected more mistakes in this run.
Words per minute across your recent runs in this language.
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Every passage is in the public domain. Author, year and source are on each page.
Paste anything you want to practise on. It stays in your browser and is not sent anywhere.
One word means five characters, which is the convention every typing test uses, so a result here compares with a result elsewhere. Words per minute counts only characters that ended up correct. Raw speed counts everything you typed. Accuracy is the share of keystrokes that hit the right character on the first attempt, so fixing a mistake with Backspace repairs the text but not the accuracy figure.
Anyone who wants a number to work against: a first measurement before learning to touch type, a check after switching keyboard or layout, or a warm up before a working day of writing.
Read accuracy before speed. Above ninety seven per cent, extra speed is worth chasing. Below ninety five, speed is borrowed against corrections you will make later. The error map is more useful than the total: a single dark key usually means one finger is reaching wrong, and that is a habit you can fix in a few sessions.
ISO and ANSI keyboards differ in Enter shape, left Shift width and total key count. See what changes, why keycaps clash, and how to check yours.
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