errechnenvserreichenTell them apart

Which to use

“errechnen” and “erreichen” are a confusable German pair: similar on the page, but distinct in meaning, check the gloss before you choose.

#38,723
“errechnen” frequency rank
#826
“erreichen” frequency rank
39549
confusion score

Side-by-Side Comparison

Feature errechnen erreichen
Definition ein Ergebnis durch Rechnen ermitteln zu jemandem oder zu etwas hingelangen

Where the eye mixes errechnen and erreichen

Muted = shared; highlighted = the visual trap. They share 8 letters in sequence. errechnen (VCCVCCCVC) and erreichen (VCCVVCCVC) run the same length but a different consonant-vowel pattern - the shape difference is usually the fastest tell.

9 ch
errechnen
9 ch
erreichen

Look-alike desk: errechnen vs erreichen

A purely visual mix-up. errechnen ([ɛɐ̯ˈʁɛçnən]) and erreichen ([ɛɐ̯ˈʁaɪ̯çn̩]) are said differently, so reading them aloud is the quickest way to catch the wrong one. On the page they stay close: they share most of their letters but differ in 3 positions. Our composite confusion score for this pair is 39549, derived from the frequency rank of both members and their visual similarity.

errechnen is recorded at frequency rank #38,723, classified as averb, pronounced [ɛɐ̯ˈʁɛçnən]. erreichen is at rank #826, tagged as averb, pronounced [ɛɐ̯ˈʁaɪ̯çn̩].

Glosses for this pair are partially populated in our dataset, but the full side-by-side definitions above should still guide you to the right choice.

With a confusion score of 39549, this pair ranks #1,533,691 of 2,006,359 scored German confusable pairs - a relatively easy-to-tell-apart pair.

Orthographic DNA of errechnen vs erreichen

Shared letters: cehnr. Private to "errechnen": -. Private to "erreichen": i.

"errechnen" · 9 letters · shape VCCVCCCVC  ·  "erreichen" · 9 letters · shape VCCVVCCVC

Known mistypes of this pair

  • errechnen ← erechnen · ererchnen · errcehnen · errecchnen · errechenn · errechhnen · errechnenn · errechnne
  • erreichen ← ereichen · ererichen · errecihen · erreicchen · erreicehn · erreichenn · erreichhen · erreichne

Frequently Asked Questions

Can "errechnen" and "erreichen" be used interchangeably?
No. They are said differently ([ɛɐ̯ˈʁɛçnən] versus [ɛɐ̯ˈʁaɪ̯çn̩]) and carry different meanings; reading the sentence aloud is usually enough to catch the wrong one.
Frequency check: "errechnen" vs "erreichen" - which ranks higher?
"erreichen" is the more common of the two: it sits at frequency rank #826 in our German list, against #38,723 for "errechnen". That is a wide gap, so in ordinary text the rarer spelling is the one worth double-checking.

Useful next steps

Pronunciation already separates them, if the page still looks alike, the dictionary links below settle it.

  • Full dictionary entry for "errechnen" with definition, IPA, and generated misspellings. Word entry
  • Full dictionary entry for "erreichen" - compare definitions side by side with the headword page. Word entry
  • This pair ranks #1,533,691 of 2,006,359 scored German confusable pairs in this corpus vintage. Corpus statistics
  • "errechnen" and "erreichen" also get mixed up with nearby pairs, the highest-scored neighbour is "errechnen vs errechnete". Nearby pair
  • Recorded mistypes exist for at least one side of this pair, useful when a spell-checker or OCR lands on the wrong form. See mistypes

Confusion rank #1,533,691 of 2,006,359 scored German pairs, corpus vintage 2026-09-03, not spelling advice.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list