calculator

/ˈkæl.kjə.leɪ.tə(ɹ)/

//ˈkæl.kjə.leɪ.tə(ɹ)// noun

By · According to Wiktionary data (CC BY-SA) ·

"calculator" is a 10-letter English headword indexed on PlainSpell.

The verdict

“calculator” has 15 generated spelling variants in the English index at frequency #13,676. The variants make it a useful spelling check.

#13,676
frequency rank, English
5,599
“C” headwords
15
tracked misspellings
3
confusable pairs

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - A mechanical or electronic device that performs mathematical calculations; (now usually) an electronic one specifically.

Corpus desk

Index EN-calculator · calculator · English

calculator · rank #13,676 · 15 variants · 3 confusables

  • FREQ-MID #13,676
  • LEN-MEGA 10 letters
  • VOW-4 4 vowels
  • CONFUS-LOW 3 pairs
  • VAR-HIGH 15 variants
  • BOOK-DENSE 5,599
  • PHOTO-FINISH calmly

Nearest frequency peer: calmly (+1 rank slots)

Read with this headword: Spelling guide for this pattern

Desk codes from Wiktionary headword shape, FrequencyWords rank tier, confusable-pair count, generated misspelling depth, letter-cohort book size, and photo-finish peer. Not a difficulty grade.

Rank peers near misspelling magnet “calculator”

Same rarity band: useful when a typo lands on a peer headword

corpus weight

What this shows “calculator” sits among these FrequencyWords peers; misspelling depth is tracked separately in the edit-distance chart.

Source FrequencyWords open word-frequency list As of September 3, 2026

Visual similarity to commonly confused words

How many letter changes separate each confused pair (Levenshtein distance, normalized).

calculator vs calculate
80% similar
calculator vs calculated
80% similar
calculator vs calculation
82% similar

Source: PlainSpell confusable corpus (Wiktionary, CC BY-SA).

Key facts for calculator
PropertyValue
Headwordcalculator
LanguageEnglish
Part of speechNoun
IPA/ˈkæl.kjə.leɪ.tə(ɹ)/
Letters10
Frequency rank#13,676
Misspellings tracked15
Confusable pairs3
SourceWiktionary (kaikki.org)

Frequency seat of misspelling magnet “calculator”

This scale runs from the tiny cluster of words that carry ordinary speech (left) to the long tail of words almost nobody reaches for (right).calculatorlands here:

#1#100#1K#10K#100K
← used constantlyrarely used →

Scale is logarithmic (each tick is 10× rarer). Same rarity band neighbours include “calmly” (#13,677), “bun” (#13,674), “captivity” (#13,678). Among 5,599 “C” headwords, “calculator” is #13,676. Source: FrequencyWords open word-frequency list.

A misspelling magnet

The generator records 15 spelling variants around calculator (IPA /ˈkæl.kjə.leɪ.tə(ɹ)/), anoun. Corpus frequency is #13,676 among 5,599 “C” headwords. Wiktionary lists 4 senses, so context still picks the gloss.

Our generated misspelling index lists 15 likely wrong-spelling variants for calculator, with forms such as "aclculator", "caclulator", and "calcculator". Each of these forms differs from the correct spelling by one small edit: a doubled letter, a dropped silent letter, or a substituted vowel. It also participates in 3 confusable-pair relationships, "calculate", "calculated", "calculation", where similar look or sound leads writers to substitute one word for another in context.

Etymologically, the entry records: In the sense of a person, from Middle English calkelatour (“a mathematician, an astrologer”), borrowed from Latin calculātor, equivalent to calculate + -or. The other meanings arose in Modern English. The correct English form is calculator, spelled C-A-L-C-U-L-A-T-O-R.

Definition

  1. 1
    A mechanical or electronic device that performs mathematical calculations; (now usually) an electronic one specifically.
  2. 2
    A person who performs mathematical calculation.
  3. 3
    A person who calculates (in the sense of scheming).
  4. 4
    A set of mathematical tables.

Recorded use

Wiktionary examples

These source excerpts show how calculator appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.

  1. electronic calculator; pocket calculator
  2. The calculator on a bookkeeper's desk in the 1950s was an adding machine with mechanical guts.

Etymology

In the sense of a person, from Middle English calkelatour (“a mathematician, an astrologer”), borrowed from Latin calculātor, equivalent to calculate + -or. The other meanings arose in Modern English.

This word in other languages

calculador(Español)calculatrice(Français)Rechner(Deutsch)

Common misspellings

Also misspelled as:

  • aclculator
  • caclulator
  • calcculator
  • calcluator
  • calcualtor
  • calculaotr
  • calculatorr
  • calculatro
  • calculattor
  • calcullator
  • calcultaor
  • callculator
  • caluclator
  • ccalculator
  • claculator

Misspelling Pattern Breakdown

How far each generated variant is from the correct spelling of calculator - expressed in single-character edits (insert, delete, or swap one letter). Bigger bars stand out at a glance; a one-edit slip is the hardest to catch.

aclculator2caclulator2calcculator1calcluator2calcualtor2calculaotr2calculatorr1calculatro2
Edit distance from "calculator"

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA); frequency ordering uses the FrequencyWords open word-frequency list (2018 English corpus, MIT). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "calculator"?
"calculator" is spelled C-A-L-C-U-L-A-T-O-R. The IPA pronunciation is /ˈkæl.kjə.leɪ.tə(ɹ)/.
What does "calculator" mean?
As a noun, "calculator" means: A mechanical or electronic device that performs mathematical calculations; (now usually) an electronic one specifically.
What words are commonly confused with "calculator"?
"calculator" is commonly confused with "calculate", "calculated", "calculation". These words look or sound similar but have different meanings. PlainSpell provides detailed comparisons for each pair.
How do you pronounce "calculator"?
The IPA (International Phonetic Alphabet) transcription for "calculator" is /ˈkæl.kjə.leɪ.tə(ɹ)/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What is the origin of the word "calculator"?
In the sense of a person, from Middle English calkelatour (“a mathematician, an astrologer”), borrowed from Latin calculātor, equivalent to calculate + -or. The other meanings arose in Modern English. See the full etymology section above for more details.
Is PlainSpell free to use?
Yes, PlainSpell is a completely free word reference. You can look up definitions, pronunciations, confusable pairs, homophones, and spelling corrections across 5 languages without any sign-up or subscription.

Similar English words by spelling shape

Same letter count and similar misspelling depth for "calculator", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 10 letters (nearest by frequency rank).

belongings#13,669concussion#13,689antibodies#13,659encryption#13,709

Similar misspelling depth

Headwords with a similar count of attested misspellings (15 here; floor ≥5).

insecurity15 variantssanitation15 variantsrelocation15 variantsmoderately15 variants

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

Source: FrequencyWords open word-frequency list