What’s the Plural of Tomato? Unveiling the Correct Usage
Quick Answer
The plural of tomato is tomatoes. The spelling “tomatos” is not correct.
One: I need one tomato for the sandwich.
More than one: We bought six tomatoes at the shop.
Tomato Becomes Tomatoes — See the Pattern
Look at these words. Can you see what happens?
- one tomato → two tomatoes
- one potato → two potatoes
- one hero → two heroes
- one echo → two echoes
Did you see the pattern? These words all end in a consonant + o. When that happens, you add -es to make the plural — not just -s.
| One (singular) | More than one (plural) |
|---|---|
| tomato | tomatoes |
| potato | potatoes |
| hero | heroes |
| volcano | volcanoes |
Why Tomatoes and Not Tomatos
In English, when a word ends in a consonant + o, you usually add -es to make it plural:
- tomato → tomatoes (not “tomatos”)
- potato → potatoes (not “potatos”)
- hero → heroes (not “heros”)
But when a word ends in a vowel + o, you just add -s:
- video → videos
- radio → radios
- zoo → zoos
The letter before the -o tells you what to do. In “tomato,” the letter before the -o is t (a consonant), so you add -es.
Easy way to remember: Tomato and potato are best friends. They both end in -ato, and they both add -es. If you can remember one, you know both.
The Rule in One Line: Consonant + o = add -es. One tomato, two tomatoes.
How to Use Tomatoes in Everyday English
- Can you buy some tomatoes from the shop? (more than one)
- This tomato is not ripe yet. (just one)
- I put three tomatoes in the salad. (more than one)
- She grows tomatoes in her garden every summer. (more than one)
- He sliced one tomato for his sandwich. (just one)
You are doing great. Now let’s look at the mistakes many learners make with this word.
The Most Common Mistake With Tomato
Even advanced learners write “tomatos” sometimes — so if you have made this mistake, you are not alone. It feels like just adding -s should work, but English has a special rule for words ending in consonant + o.
Mistake: Writing “tomatos” instead of “tomatoes”
✗ We need more tomatos for the sauce.
✓ We need more tomatoes for the sauce.
✗ She bought five tomatos at the market.
✓ She bought five tomatoes at the market.
✗ The tomatos in the garden look ready.
✓ The tomatoes in the garden look ready.
How to remember: Think of the word heroes. You would never write “heros,” right? Tomato works the same way. Consonant + o always gets -es.
Other words like this: potato → potatoes, hero → heroes, echo → echoes, volcano → volcanoes, mango → mangoes.
Test Yourself: Tomato or Tomatoes?
Choose the correct answer for each sentence. Click Check to see if you are right.
1. We need to buy some _______ for the salad.
2. This _______ is very red and ripe.
3. She grows _______ in her garden every summer.
4. He sliced one _______ for his burger.
5. The recipe needs three large _______.
Keep Going — You Are Building Something
You just learned that tomato becomes tomatoes. That is one more plural you will never get wrong again.
But here is something interesting — the word potato looks almost the same as tomato. They both end in -ato. So does potato follow the same rule? Is it “potatos” or “potatoes”? And are there any words ending in -o that break this rule completely?
Next lesson: What Is the Plural of Potato?
Sources
My name is Khamis Maiouf. I am the creator of the English Teacher Site, dedicated to providing valuable resources and insights for students around the world. With a passion for education and a commitment to helping students enhance their skills, I aim to make English teaching more effective and enjoyable for both educators and students.
