Have you ever stopped while writing because you weren’t sure whether to use smelt or smelled? Maybe you wanted to describe the smell of fresh coffee, something burning in the kitchen, or a perfume you tried yesterday.
Both words may look right, but you want to know which one is correct. The good news is that smelt and smelled are both correct past-tense forms of the verb smell.
The main difference is regional usage. Smelled is more common in American English, while smelt is particularly familiar in British English. Both forms are also used in British English.
In this guide, you’ll learn the difference between smelt and smelled, how to use each word in a sentence, which form to choose for American or British English, and how to avoid common grammar mistakes.
Smelt vs. Smelled: The Main Difference

The words smelt and smelled describe the same basic action when they are used as past-tense forms of the verb smell. They tell you that someone noticed an odor or that something had a particular scent in the past.
For example, consider these two sentences:
- I smelled fresh bread when I entered the bakery.
- I smelt fresh bread when I entered the bakery.
Both sentences are grammatically correct. They communicate the same idea, so you don’t need to change the meaning of your sentence when switching between these two forms.
The main distinction is how commonly each form is used in different varieties of English. American English generally favors smelled, while smelt is a familiar alternative in British English.
| Word | Meaning | Common Usage | Example |
| Smelled | Past tense of smell | Common in American and British English | I smelled smoke. |
| Smelt | Past tense of smell | Particularly familiar in British English | I smelt smoke. |
When Should You Use Smelled?
Use smelled when describing an odor you noticed in the past or the scent something produced. It is a natural choice for everyday conversations, school assignments, emails, stories, and professional writing.
Here are some examples:
- I smelled coffee as soon as I woke up.
- She smelled the flowers in the garden.
- We smelled something burning near the kitchen.
- He smelled the perfume before buying it.
- The room smelled fresh after cleaning.
- The food smelled delicious when it came out of the oven.
Notice that smelled works in different sentence patterns.
In the sentence “I smelled the flowers,” the person notices the flowers’ scent. In “The flowers smelled sweet,” the word describes the scent of the flowers.
Both uses are correct.
Example in conversation:
Alex: Why did you open the windows?
Sam: I smelled smoke coming from outside.
Here, smelled tells us what Sam noticed before opening the windows.
If you’re writing for an American audience and aren’t sure which form to choose, smelled is generally the safer option.
When Should You Use Smelt?
Use smelt when it fits your preferred variety of English, especially if you’re following a British English style. It has the same basic meaning as smelled when referring to detecting or describing an odor.
Consider these examples:
- I smelt fresh bread from the bakery.
- She smelt the roses and smiled.
- We smelt smoke coming from the fireplace.
- He smelt something unusual in the room.
- The kitchen smelt wonderful after dinner.
- They smelt the salty sea air during their walk.
All these sentences are grammatically acceptable.
Example in conversation:
Oliver: Did you notice anything strange in the hallway?
Harry: Yes, I smelt something burning.
Harry is describing an odor he noticed in the past. You could replace smelt with smelled without changing the basic meaning.
Remember that smelt isn’t an incorrect or outdated form simply because it is less common in American English. It remains a valid choice in modern English.
Smelt or Smelled in American and British English
Regional preferences are one of the main reasons people search for smelt or smelled. Both words are accepted, but their frequency differs across varieties of English.
Understanding this distinction can help you choose a form that sounds natural to your readers.
Which Form Is Preferred in American English?
In American English, smelled is generally the more common choice for the past tense of smell.
For example:
- I smelled gas near the stove.
- She smelled fresh coffee in the morning.
- The flowers smelled wonderful.
- We smelled smoke outside the building.
You may still encounter smelt in American writing, and it isn’t automatically grammatically incorrect. However, smelled is usually the more familiar option for an American audience.
If you’re writing an essay, blog post, school assignment, or work email in American English, using smelled will generally sound natural.
Which Form Is Preferred in British English?
In British English, both smelt and smelled are accepted. Smelt is particularly familiar to many British English speakers, although smelled is also widely used.
For example:
- I smelt rain in the air.
- I smelled rain in the air.
- The kitchen smelt lovely after dinner.
- The kitchen smelled lovely after dinner.
Both versions are grammatically correct.
Your choice may depend on your personal writing style, the publication you’re writing for, or a style guide that specifies British English conventions.
If you’re writing for a British audience, you don’t have to avoid smelled. The important thing is to use the word naturally and remain consistent throughout your article.
Examples of Smelt and Smelled in Sentences
Seeing both words in different situations makes the difference easier to understand. The following examples show how the verb works in everyday writing.
| Situation | Example With Smelled | Example With Smelt |
| Detecting smoke | I smelled smoke near the door. | I smelt smoke near the door. |
| Describing a scent | The room smelled musty. | The room smelt musty. |
| Talking about food | The soup smelled delicious. | The soup smelt delicious. |
| Describing perfume | She smelled the perfume. | She smelt the perfume. |
| Remembering an odor | I smelled that scent before. | I smelt that scent before. |
The examples show that either form can express the same idea. However, when you use expressions such as have smelled or have smelt, you’re using the past participle rather than the simple past tense.
Negative Sentences and Questions
You can also use smelled and smelt in negative sentences and questions.
Examples include:
- I didn’t smell anything unusual.
- She didn’t smell the smoke.
- Did you smell the flowers?
- Did he smell something burning?
In standard English, use the base form smell after did or didn’t. For example, “Did you smelled the flowers?” is incorrect.
You can also express the same ideas using other tenses:
- I haven’t smelled anything strange.
- I haven’t smelt anything strange.
- Had you smelled the smoke before leaving?
- Had you smelt the smoke before leaving?
Both past participle forms are acceptable in these examples.
Is It “I Have Smelt” or “I Have Smelled”?
Both “I have smelt” and “I have smelled” are correct. The word following have, has, or had should be the past participle of the verb.
Here are some examples:
- I have smelled this perfume before.
- I have smelt this perfume before.
- She has smelled the flowers already.
- She has smelt the flowers already.
- We had smelled something strange earlier.
- We had smelt something strange earlier.
The choice between the two forms comes down to usage and style, not a difference in meaning.
To understand the grammar, compare these sentences:
- Simple past: I smelled smoke yesterday.
- Present perfect: I have smelled smoke before.
- Past perfect: I had smelled smoke before the alarm rang.
The simple past describes an action that happened in the past. The present perfect connects a past experience to the present, while the past perfect describes an earlier action in relation to another past event.
Both smelled and smelt can serve as the past participle in the perfect tenses.
What Are the Other Meanings of Smelt?

Although smelt is commonly discussed as a past-tense form of smell, the word has other meanings. The surrounding sentence helps you understand which meaning the writer intends.
Smelt as a Metalworking Verb
The verb smelt can mean to extract a metal from ore by heating it, usually as part of a process that separates the metal from unwanted material.
For example:
- The factory smelted iron ore to produce iron.
- Workers smelt copper for industrial use.
- The company uses a furnace to smelt metal.
In these sentences, smelt is a separate verb related to metal production. It doesn’t mean that someone noticed an odor.
The past tense smelted is also used for this metalworking verb.
Compare these examples:
- I smelt smoke in the workshop. This means I noticed an odor.
- The workers smelted the ore. This means they extracted metal from it.
The context makes the difference clear.
Smelt as a Type of Fish
Smelt can also refer to a small fish belonging to a group of fish known as smelts.
For example:
- The fishermen caught smelt in the river.
- The restaurant served fried smelt with lemon.
- We saw a school of smelt swimming in the water.
Here, smelt is a noun rather than a past-tense verb.
These additional meanings are useful to know, especially if you encounter the word in cooking, fishing, or industrial writing.
Common Mistakes to Avoid
Although the difference between smelt and smelled is straightforward, some common mistakes can make your writing confusing.
Thinking Smelt Is Always Wrong
Some writers assume that smelt is incorrect because smelled is more common in American English.
That assumption is incorrect. Both are accepted forms of the verb smell when describing an odor.
Correct examples:
- I smelt something burning.
- I smelled something burning.
Choose the form that fits your preferred English variety.
Using the Past Tense After Did
When forming a question or negative sentence with did, use the base form smell, not smelled or smelt.
Incorrect: Did you smelled the smoke?
Correct: Did you smell the smoke?
Incorrect: I didn’t smelt anything unusual.
Correct: I didn’t smell anything unusual.
This rule applies regardless of whether you generally prefer smelled or smelt.
Using Smell Instead of a Past-Tense Form
If you’re describing a completed action in the past, use smelled or smelt when the sentence requires the simple past.
Incorrect: Yesterday, I smell smoke near the garage.
Correct: Yesterday, I smelled smoke near the garage.
Also correct: Yesterday, I smelt smoke near the garage.
Words such as yesterday and last night often signal that the simple past is appropriate.
Mixing Smelt and Smelled Without a Reason
Using both forms in one article isn’t automatically wrong. However, switching between them without a clear reason can make your writing feel inconsistent.
For example:
“I smelled smoke yesterday, and today I smelt something burning.”
Both verb forms are correct, but the change may distract the reader.
A more consistent version would be:
“I smelled smoke yesterday, and today I smelled something burning.”
Alternatively:
“I smelt smoke yesterday, and today I smelt something burning.”
Writing tip: Choose the form that suits your audience and use it consistently, unless you’re quoting someone or intentionally reflecting a particular style or dialect.
Frequently Asked Questions
Is Smelt or Smelled More Correct?
Neither form is universally more correct. Both are accepted past-tense forms of smell. Smelled is more common in American English, while smelt is particularly familiar in British English.
Is Smelt a Real Word?
Yes. Smelt is a real English word. It can be the past tense or past participle of smell, a separate verb meaning to extract metal from ore, or a noun referring to a type of fish.
Is “It Smelt Good” Correct?
Yes. “It smelt good” is grammatically correct, particularly in British English. “It smelled good” is also correct and is generally more common in American English.
Can I Say “I Smelt It”?
Yes. “I smelt it” is correct when you mean that you noticed an odor in the past. “I smelled it” is equally acceptable.
Which Word Should I Use in an Essay?
Follow your teacher’s instructions or the style guide required for your assignment. If you’re writing in American English and no preference is specified, smelled is generally the safer choice. In British English, either form is acceptable.
What Is the Past Participle of Smell?
Both smelled and smelt can be used as the past participle of smell. For example, you can write “I have smelled this before” or “I have smelt this before.”
Conclusion
The difference between smelt and smelled is mainly a matter of regional usage. Both words are correct past-tense forms of smell when you’re talking about detecting or describing an odor. Smelled is generally more common in American English, while smelt is particularly familiar in British English.
If you’re unsure which form to choose, consider your audience and use your preferred form consistently. Remember that both have smelled and have smelt are correct, and that smelt can also refer to metalworking or a type of fish. With these simple rules in mind, you can use both words confidently.

Nicholas Turner is a dedicated writer who enjoys creating clear, engaging and well-researched content for readers around the world. He has a passion for exploring language, culture and everyday topics that spark curiosity. Nicholas is also the fictional author of The Silent Ember Road and Where Morning Echoes Rest, two original story concepts created exclusively for his author profile. Outside of writing, he enjoys traveling, reading, and discovering new perspectives. His goal is to make every article informative, approachable, and genuinely useful.

