Smelled or Smelt: Which Is Correct?

You just finished your essay and all of a sudden, you realize you used smelt as the past tense of smell. In your head, you know it must be smelt, right? Well, if that’s the case, why is smelled an option?

The only answer is that both are the correct past tense of smell. The smelt or smelled difference is predominantly a cause of concern when it comes to writers aiming for US versus UK audiences.

Which spelling to use for a specific region?

Here’s your guide, along with some examples, so you know next time.

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Key Takeaways

• Smelled and smelt are correct spellings. They are only wrong when used in the incorrect region. 

• Smelled is used in American English and global media, while smelt is used in British English and Commonwealth countries.

• Smelled is a regular verb and the past tense and past participle of the word smell.

• Smelt is an irregular verb and also the past tense and past participle of the word smell.

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What Do Smelled and Smelt Mean

Smelled and smelt are past tense forms of the verb smell, and also work as its past participle. Smelled or smelt are used to describe a smell you perceived a while ago. 

In an informal text message you send your friends on your phone, it makes no difference whatsoever to your meaning whether you use one or the other.

That said, it really won’t work on a more formal document where only the proper spelling for that region will be accepted.

The rule here is that:

• Smelled is used and accepted in American English.
• Smelt is used in British English and Commonwealth nations.

Smelt uses an older past tense construction using a t at the end of a word. Keep in mind that smelt also has additional meanings, including:

• The name of a fish and 
• The practice of heating ore to extract metals

You must establish the context in which you’re using the word to avoid confusion in your writing.

British vs American English Usage

So, how can we solve the “smelled or smelt grammar” debate? The best way to approach it is with a regional English mindset.

As a matter of fact, both are semantically correct, but the distinction here is based on a matter of preference.

Smelt = British English (common in UK writing)

In British English, it is more correct and more natural to use smelt rather than smelled.

If you are composing something intended for British readers, you will soon find that smelt is much more prevalent than smelled throughout papers, books, and in Brits’ writings.

Smelt is just the past tense derivation of smell that has persisted in Britain and has also maintained popularity throughout the rest of the UK, as well as most other Commonwealth countries, including Australia and New Zealand.

Smelled = American English (common in US writing)

In American English smelled is the obvious default. It accords with the regular verb pattern that American English seems to prefer, and it is hard to find smelt used in mainstream American writing.

So, in American English, is it smelt or smelled? The answer is smelled. That is perfectly reasonable, and your readers in the United States understand what you are saying; there is no need for clarification there.

When to Use Smelled or Smelt

There are particular instances when each spelling must be used, and if you know which circumstances apply, you’ll have more precision and purpose in your writing.

When to Use Smelled

In writing, smelled is the safer, more familiar option in most situations.

You must stick with it if:

• You’re writing to Americans and adhering to American English writing rules.
• You’re writing a formal paper, like an academic paper or a business document, that requires uniformity and unambiguous spelling.
• You don’t know who you’re writing to and want a spelling that will be comprehensible and natural-sounding across different regions.
• You’re creating content for a global audience, as American English is often treated as the standard.
• You want to avoid any ambiguity since smelled has no alternative meanings, unlike smelt.

When to Use Smelt

Smelt is the more natural and recognized spelling choice in British and Commonwealth English contexts.

Use it when:

• You are writing for a British or Commonwealth audience.
• You are following UK editorial or publishing guidelines.
• If you’re writing a fictional work or other creative content, and the context would fit the UK usage of the word smelt. For example, you are writing about a story that is set in Britain.
• You are employing a style guide that directly references UK English.
• You desire your writing to resonate as naturally with a British audience who have been accustomed to British English throughout their entire lives.

Examples of Smelled and Smelt in Sentences

One of the most helpful ways to get familiar with the smelled vs. smelt spelling divide is to see them applied in sentences, like the following:

Smelled (American Spelling)	Smelt (British Spelling)
“The house smelled heavenly when she was cooking in the kitchen.”	“My dog smelt the stranger at the door and started barking to scare them off.”
“I smelled the coffee before I tasted it.”	“The Grandfather’s cellar smelt damp and had not been opened for years.”
“The new house smelled of the scent of fresh paint and wood as we walked in.”	“As soon as he entered the room, he knew the cat had puked on his sheets because it smelt of fish”
“The flowers in my garden smelled so sweet that they stopped me in my tracks”	“My mother smelt the scented candle delicately before agreeing she liked it”
“I’ve noticed that after the rain fell on a sunny day, the earth smelled musky and fresh”	“His coat smelt of wood smoke from the bonfire that night”
“She smelled her food burning from the other end of the house”	“I smelt his breath and could see he needed to visit a dentist urgently”
“I saw my old school books in my childhood bedroom, and they strangely smelled like dust and vanilla”	“The hospital corridor always smelt strongly of antiseptics and cleaning products”
“He smelled the milk and instantly knew the new milk had gone rancid”	“I smelt the bread straight from the oven, and it instantly reminded me of my mom.”
“The street I took every day always smelled of street food and warm spices in the evening.”	“He smelt the leather seats of his new car and grinned with satisfaction at his new purchase.”
“She swore that she smelled another woman’s perfume on her husband’s jacket.”	“The village river always smelt strongly in the dry season.”

These sentences are not enough to fully grasp the usage of these spellings. You can explore even more ways to use these spellings naturally in your own writing with our Paraphrasing Tool.

It’ll help you generate the phrasing that fits your context best.

Regular Verb vs Irregular Verb

In English Language, verbs are grouped into two main types. That is, the regular verbs and irregular verbs. If you’re wondering why is this helpful, and what is the point of this separation.

Well, it is because of the formation of the past tense of smell. 

When it comes to regular verbs, you just have to add ‘ed‘ or ‘d‘ to the present tense form of the verb. Smelled follows this pattern exactly, whereby you take the base form smell and add ed.

You get smelled.

Irregular verbs are never straightforward. The word forms vary greatly, and there’s really no way around it other than to learn what they are.

Smelt is the irregular past tense of smell, and here is why we have the smelt and Smelled spelling argument.

Using Undetectable AI to Master Smelled vs Smelt

Good grammar does not need to slow down your writing and with the right tools, it does not have to.

Undetectable AI is a platform built to help writers produce content that is accurate, natural, and audience-ready within seconds.

The platform has several tools to help make your writing and editing process smoother.

With Undetectable AI, you too can get the smelt or smelled difference right in your own writing with the aid of its tools.

So far, you’ve even been worrying about how to make sure your content reads naturally and smoothly.

Our AI Humanizer is designed for this, to take your sentences and make them sound natural for your reader. 

This tool is helpful if you are aiming to communicate with specific readers within a region and need your word choice to reflect that you actually made an effort to understand them.

Tips for Choosing the Correct Form

It doesn’t have to be a guessing game for you when you want to use either smelled or smelt in your writing.

The best practice for you is to follow these practical tips we’ve put together to help you choose the correct spelling every time:

Know Your Audience

This is the single most important factor you have to consider when using either spelling. If you are writing for an American audience smelled is always the safer and more natural choice.

However, if your audience is based in the UK, Australia or another Commonwealth country, smelt will feel more familiar and appropriate.

So, before you sit and start writing that article or marketing campaign material, identify your audience to save yourself from doubts and inconsistent spellings in your work.

Follow your Style Guide

Many publications, marketing campaigns, organisations, and academic institutions have a preferred style guide for their published content. This style guide dictates which form of English to follow.

Perhaps you are working with an American publisher, then the style guide you’ll get will specify American English for you, meaning that smelled is the appropriate choice. 

Naturally, if the style guide follows British English conventions, then use smelt and use it throughout your work. When in doubt, it is better to use the style guide than to use your own judgment.

Stay Consistent in your Writing

Whichever spelling of the word you use, it must be consistent throughout your work from start to finish. You don’t want to use smelled at the start of your work and smelt in another section.

It will be embarrassing if your reader comments that you don’t know how to spell the past tense of smell correctly.

Consider the Tone and Context of your Content

As a creative writer, once the actions of your characters are set in a British environment, this automatically means that you have to use smelt.

Meanwhile, in a corporate report written for an American brand or a global brand, you will lean toward using the spelling, smelled.

All this to say that the context of your content must always inform the grammatical choices you make within it.

Use Tools to Guide You When Unsure

The details of this guide can be confusing, and some of the tips might be difficult for you to remember. If that happens, there’s no need to worry.

All you have to do when you’re not sure which version of the spelling is correct, quickly ask our AI Chatbot to get instant answers to is it smelled or smelt. You’ll get to learn precisely how to use either option in your writing.

Try the AI Detector and Humanizer tools in the widget below!

Final Thoughts

One important point you must take with you is that both spellings are correct. Rather, what you have to focus on is using each spelling appropriately and in the right context.

This means using smelled for American readers and publication, and smelt for British ones. 

It’s likely you slip up and use the spelling incorrectly. Not to worry, that isn’t the end of the world.

A quick change of spelling can fix that, and in cases where you’re totally lost, our tools on Undetectable AI can provide the answer and examples to guide you.