Excel is the correct standard English spelling. Excell is generally a misspelling when you mean the verb “excel,” meaning to be exceptionally good at something or to perform very well. The word excel has only one final l. For example, “She excels at mathematics” is correct, while “She excells at mathematics” is incorrect.
Quick Answer: Excel or Excell?
Excel is the correct spelling in standard English. As a verb, excel means to perform exceptionally well or to be particularly successful at something. When certain endings are added, the final consonant is doubled: excel → excels, excelled, and excelling. However, the base form is always spelled excel, not excell.
- Correct: I want to excel in my career.
- Incorrect: I want to excell in my career.
- Correct: She excels at science.
- Correct: He excelled in the competition.
- Correct: They are excelling at their new jobs.
What Does Excel Mean?
Excel is a verb that means to be extremely good at something, to perform better than others, or to achieve a high level of success. It is commonly followed by at when describing a particular skill or activity, such as “excel at writing” or “excel at sports.” It can also be followed by in when referring to a broader field, subject, or area, such as “excel in mathematics” or “excel in business.”
The word can be used in everyday conversation, professional writing, academic contexts, applications, resumes, and formal descriptions of performance.
Why Does Excel Matter?
Knowing the correct spelling of excel matters because excell is a common spelling mistake. The extra l can seem logical because related forms of the word double the final consonant, such as excelled and excelling. However, the base verb does not contain two final ls.
Using the correct form is especially important in professional emails, resumes, cover letters, academic assignments, websites, and other formal writing. A simple spelling error can make otherwise polished writing look less careful.
The Core Rule: Excel Has One Final L

The base form of the verb is spelled excel, with one l at the end.
Excel = correct
Excell = incorrect
When the word takes certain suffixes, the final consonant is doubled according to English spelling rules:
| Form | Correct Spelling | Example |
|---|---|---|
| Base form | excel | She wants to excel. |
| Third-person singular | excels | He excels at chess. |
| Past tense | excelled | She excelled in school. |
| Present participle | excelling | He is excelling at work. |
How to Use Excel Correctly
Use excel when you are talking about performing exceptionally well or being particularly successful. It is often used with at for specific skills or activities and with in for broader areas or fields.
For example, you can say that someone excels at solving problems, excels at communication, or excels in mathematics. The exact preposition depends on the context, but the spelling of the base verb remains excel.
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Correct Examples of Excel
- She hopes to excel in her new position.
- He works hard to excel at his studies.
- They want their children to excel academically.
- Maria tends to excel at creative tasks.
- Good leaders often excel at communication.
- He has always excelled in mathematics.
- Our team continues to excel in difficult situations.
- She excels at explaining complicated ideas.
- The student is excelling in her science classes.
- Employees who excel in their roles may receive additional responsibilities.
- I want to excel in my chosen profession.
- He excels at working with customers.
Excel vs Excell: Incorrect vs Correct
| Incorrect | Correct | Why? |
|---|---|---|
| I want to excell at my job. | I want to excel at my job. | The base verb is spelled excel. |
| She wants to excell in school. | She wants to excel in school. | Excell is not the standard spelling of the base form. |
| He hopes to excell in business. | He hopes to excel in business. | Only one final l is used in excel. |
| They need to excell academically. | They need to excel academically. | The infinitive uses the base form excel. |
| I want to excell at writing. | I want to excel at writing. | Excel is the correct dictionary form. |
| She can excell at almost anything. | She can excel at almost anything. | After “can,” the base form excel is required. |
| He will excell in his new role. | He will excel in his new role. | After “will,” use the base form excel. |
| Students should try to excell. | Students should try to excel. | Excel is the correct infinitive form. |
| Our team wants to excell this year. | Our team wants to excel this year. | The extra l in excell is unnecessary. |
| She hopes to excell professionally. | She hopes to excel professionally. | The standard spelling is excel. |
Why Do People Spell Excel as Excell?
One major reason is the spelling of related forms. When the verb excel changes to the past tense, it becomes excelled. When it becomes the present participle, it becomes excelling. Seeing the doubled ll in these forms can cause writers to assume that the base word must also contain two ls.
Pronunciation can also contribute to the mistake because the difference between excel and excell is not heard in normal speech. Spellcheck and autocomplete may catch some instances, but they should not replace knowledge of the correct spelling.
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Common Mistakes With Excel

- Writing excell instead of excel.
- Assuming that the base word has two final l’s because of excelled.
- Writing “to excell” after a modal verb or another infinitive structure.
- Confusing the base form excel with its inflected forms.
- Using an extra l because the word appears to sound as though it could contain one.
- Copying the misspelling from informal online writing.
- Assuming every form of the word has the same number of final consonants.
- Failing to proofread professional documents for common spelling errors.
Excel in Real English
Grammatically Correct
Excel is the standard English verb for describing exceptional performance. Sentences such as “She excels at teaching,” “He wants to excel in business,” and “They excel at problem-solving” are natural and grammatically correct. The base form is particularly common after words such as to, can, will, should, and may.
Possible but Unnatural
Although excel is completely standard, some sentences can sound overly formal depending on the context. For example, saying “I intend to excel in the recreational activity of cooking” is grammatically possible but unnecessarily formal for everyday conversation. In casual situations, simpler wording such as “I want to get really good at cooking” may sound more natural.
Natural Everyday English
In everyday English, excel is natural when you are describing strong performance, especially in professional, academic, or achievement-related contexts. “She excels at math” and “He excels at solving problems” sound normal. In very casual conversation, speakers may instead use phrases such as “be really good at” or “do really well,” depending on the situation.
Excel vs Excell: Comparison Table
| Feature | Excel | Excell |
|---|---|---|
| Standard spelling | Yes | No |
| Part of speech | Verb | Not the standard spelling of this verb |
| Meaning | To perform exceptionally well | Usually a spelling error |
| Base form | excel | excell |
| Example | She wants to excel. | She wants to excell. |
| Correct in formal writing | Yes | No |
Excel in Different Real-Life Situations
At School
Students can use excel when describing academic performance. For example, “She excels in mathematics” describes a student who performs particularly well in that subject.
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At Work
In professional writing, excel can describe skills and performance. A manager might write, “James excels at building strong relationships with clients.”
In a Resume
The word excel can be useful when describing strengths in a resume, provided the statement is specific and supported by experience. For example, “Excel at analyzing customer data” may appear in a skills section, although a complete sentence may be preferable in some resume formats.
In an Email
You might write, “I believe she will excel in this role” when professionally describing someone’s potential performance.
In Academic Writing
Excel can be used in academic writing when discussing achievement or performance. For example, “Students who receive regular feedback may excel in specific areas of study.”
In Conversation
In ordinary conversation, you can say, “He really excels at fixing computers.” However, depending on the situation, “He’s really good at fixing computers” may sound more casual.
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Excel, Excels, Excelled, and Excelling
These forms can look confusing because the final consonant changes when suffixes are added. The important point is that the base form remains excel.
| Word | Use | Example |
|---|---|---|
| excel | Base form | I want to excel. |
| excels | Third-person singular | She excels at art. |
| excelled | Past tense/past participle | He excelled at school. |
| excelling | Present participle/gerund | She is excelling at work. |
Does Excel Have Two L’s?
No. The base word excel has only one l at the end. However, when suffixes such as -ed and -ing are added, the final consonant is doubled, producing excelled and excelling. This is why it is easy to mistakenly write excell as the base form.
Is Excell a Word?
Excell is not the standard spelling of the common English verb meaning “to perform exceptionally well.” If you want to express that meaning in standard English, use excel. A different word, name, or specialized proper noun could potentially have the spelling “Excell,” but that does not make it the correct spelling of the ordinary verb.
Practice Quiz: Excel or Excell?
Choose the correct spelling in each sentence.
- She wants to (excel / excell) in her career.
- He (excels / excells) at mathematics.
- They hope to (excel / excell) in the competition.
- Our students (excel / excell) in science.
- She (excelled / excelled) in her final exams.
- He is (excelling / excelling) at his new job.
- I believe you can (excel / excell) in this position.
- She wants to (excel / excell) at public speaking.
Answers
- excel
- excels
- excel
- excel
- excelled
- excelling
- excel
- excel
Frequently Asked Questions
Is Excel or Excell correct?
Excel is correct when you mean “to perform exceptionally well.” Excell is generally a misspelling of the verb.
How do you spell excel correctly?
The correct spelling is excel: E-X-C-E-L. It has one l at the end in its base form.
Why is excel sometimes spelled with two L’s?
The confusion usually comes from forms such as excelled and excelling, which contain two l’s. The base form, however, is excel.
Is “excell” ever correct?
Not as the standard spelling of the common verb meaning “to perform exceptionally well.” Use excel for that meaning.
What is the past tense of excel?
The past tense is excelled. For example: “She excelled in mathematics.”
What is the present participle of excel?
The present participle is excelling. For example: “He is excelling in his new role.”
Is it “excel at” or “excel in”?
Both excel at and excel in are used in standard English. “Excel at” commonly introduces a skill or activity, while “excel in” is often used for a subject, field, or broader area.
Is “I want to excell” correct?
No. The correct sentence is “I want to excel.” After “to,” the base form of the verb is used.
Is “she excels” correct?
Yes. Excels is the correct third-person singular form of excel. For example: “She excels at writing.”
Is Excel a verb?
Yes. Excel is a verb meaning to perform exceptionally well or to be particularly successful in something.
How can I remember the spelling of excel?
Remember that the base word has one final l: excel. The doubled l appears when certain endings are added, as in excelled and excelling.
Quick Summary
Excel is the correct standard spelling, while excell is generally incorrect when you mean “to perform exceptionally well.” The base verb has one final l: excel. Its related forms include excels, excelled, and excelling. The double l in excelled and excelling is one reason people sometimes mistakenly write excell as the base form. Use excel in academic, professional, formal, and everyday English. For example, “She wants to excel in her career” is correct, while “She wants to excell in her career” is not.
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