Tomatoes or Tomatos: Which Spelling Is Correct?
Tomatoes is the correct plural spelling of tomato in American English. Tomatos is a misspelling when you mean more than one tomato. For example, write “I bought six tomatoes,” not “I bought six tomatos.”
This spelling rule is useful for grocery lists, recipes, schoolwork, and other everyday writing. Although many English plurals simply add -s, nouns ending in -o sometimes take -es, so it helps to learn the established spelling of each word.
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Tomatoes vs. Tomatos: The Key Difference
| Term | Meaning or status | When to use it | Example |
|---|---|---|---|
| Tomatoes | Correct plural of tomato | When referring to two or more tomatoes | The tomatoes are ripe. |
| Tomatos | Incorrect spelling for the standard plural | Avoid it in ordinary writing | Incorrect: I chopped three tomatos. |
What Does Tomatoes Mean?
Tomatoes is the plural noun for tomato, the edible fruit commonly used as a vegetable in cooking. It refers to more than one tomato.
When to Use Tomatoes
Use tomatoes when discussing multiple tomatoes in recipes, shopping, gardening, or everyday conversation.
Tomatoes in Example Sentences
- We picked fresh tomatoes from the garden.
- Add two chopped tomatoes to the soup.
- The tomatoes on the counter are ready to use.
In each example, tomatoes refers to more than one tomato.
Is Tomatos a Word?
Tomatos is not the standard spelling of the plural of tomato. The correct form is tomatoes, with -es at the end.
- Incorrect: The recipe calls for four tomatos.
- Correct: The recipe calls for four tomatoes.
Although tomatos may appear in informal writing or as a typing error, it should not be used as the regular plural in standard American English.
How to Choose the Right Spelling
For the plural of tomato, add -es to make tomatoes.
- Singular: one tomato
- Plural: two tomatoes
- Not standard: two tomatos
A Quick Test You Can Apply
Replace the word with another familiar noun that follows the same pattern:
- One potato → two potatoes
- One tomato → two tomatoes
Remembering these two words together is a practical way to check your spelling.
When the Quick Test Does Not Work
Not every noun ending in -o forms its plural with -es. For example, photo becomes photos and piano becomes pianos. When you are unsure, check a reliable dictionary instead of applying one rule to every word ending in -o.
Common Mistakes and How to Fix Them
| Original sentence | Corrected sentence | Why it changes |
|---|---|---|
| I bought five tomatos. | I bought five tomatoes. | The standard plural ends in -oes. |
| Add two tomatos to the salad. | Add two tomatoes to the salad. | The plural spelling needs -es. |
| The tomato’s are ripe. | The tomatoes are ripe. | A simple plural does not need an apostrophe. |
| The tomatoes’ skin is damaged. | The tomato’s skin is damaged. | For the skin of one tomato, use the singular possessive tomato’s. |
Why These Forms Get Confused
Many English nouns form plurals by adding -s, such as book → books. Since tomato ends in -o, it may seem natural to write tomatos. However, the established standard spelling is tomatoes, and familiar comparisons like potato → potatoes can help you remember it.
Common Phrases With Tomato or Tomatoes
| Phrase | When to use it | Original example |
|---|---|---|
| Fresh tomatoes | When referring to recently picked or purchased tomatoes | Fresh tomatoes make this sandwich taste brighter. |
| Cherry tomatoes | When referring to a small variety of tomato | I packed cherry tomatoes for lunch. |
| Sun-dried tomatoes | When referring to tomatoes preserved by drying | The pasta includes sun-dried tomatoes and olives. |
| Tomato sauce | When referring to a sauce made from tomatoes | Simmer the tomato sauce for twenty minutes. |
| Tomato plants | When referring to plants that produce tomatoes | The tomato plants need more sunlight. |
Apply the Rule to a Real Situation
Original Version
“Please buy four tomatos for the salad and two potato for dinner.”
Improved Version and Explanation
“Please buy four tomatoes for the salad and two potatoes for dinner.”
Both nouns need their standard plural forms: tomato → tomatoes and potato → potatoes. The correction changes the spelling and makes both quantities grammatically correct.
What Is the Difference Between Tomato’s, Tomatoes, and Tomatoes’?
These forms look similar, but they serve different purposes.
| Form | Meaning | Example |
|---|---|---|
| Tomato | One tomato | The tomato is ripe. |
| Tomatoes | More than one tomato | The tomatoes are ripe. |
| Tomato’s | Something belonging to one tomato, or a contraction in a suitable sentence | The tomato’s skin is thin. |
| Tomatoes’ | Something belonging to multiple tomatoes | The tomatoes’ color varies by variety. |
The apostrophe marks possession, not an ordinary plural. If you simply mean more than one tomato, write tomatoes without an apostrophe.
An Easy Way to Remember the Difference
Remember this pair: potato → potatoes; tomato → tomatoes.
Both words use -oes in their standard plural forms. When writing a grocery list or recipe, picture the pair together: “Buy potatoes and tomatoes.”
This memory aid works for these two words, but it is not a universal rule for every noun ending in -o.
Frequently Asked Questions
Is “tomatos” ever correct in American English?
For the ordinary plural of tomato, tomatos is incorrect in standard American English. Use tomatoes in recipes, school assignments, menus, and professional writing.
Is “tomatoes” the correct spelling in British English, too?
Yes. Tomatoes is the standard plural in both American and British English. There is no regional spelling difference for this word.
Why is the plural “tomatoes” instead of “tomatos”?
The standard plural spelling is established by English usage and recorded in dictionaries. Although some nouns ending in -o take only -s, tomato takes -es.
Do I write “tomatoes” or “tomato’s” in a grocery list?
Write tomatoes when you mean more than one. An apostrophe is unnecessary unless you are expressing possession or using a contraction.
Which Form Should You Use?
Use tomatoes whenever you mean more than one tomato. Tomatos is a spelling error for this meaning, and tomato’s means something different because it is possessive or a contraction.
For a quick reminder, pair tomatoes with potatoes. Both take -oes in their standard plural forms.
Sources
- Cambridge Dictionary: Tomato — defines tomato and lists its plural as tomatoes.
- Oxford Learner’s Dictionaries: Tomato — confirms the standard plural spelling and provides usage examples.
