Then vs than is a common English confusion because the two words look and sound similar, but they have different meanings and grammatical purposes.
The main difference is simple: then relates to time, order, or results, while than introduces a comparison.
For example:
- “We ate dinner, then watched a movie.”
- “This movie is better than the first one.”
In the first sentence, then shows what happened next. In the second sentence, than compares two things.
These words are not interchangeable. Choosing the correct one depends on the meaning of the sentence, not just the spelling.
Quick Answer
- Then = time, sequence, or result.
- Example: “Call me then.”
- Example: “Finish your work, then relax.”
- Than = comparison.
- Example: “She is taller than me.”
- Example: “This option is better than the other one.”
Remember that then has more than one use. It can describe a time in the past, show the next step in a sequence, or explain a result.
Why People Confuse Them
People often confuse then and than because they have similar letters and are very close in pronunciation. In fast conversations or quick writing, the difference can be easy to miss.
Texting and casual writing can also increase mistakes because people often type quickly without checking the meaning.
Example:
Wrong:
- “This option is better then before.”
Correct:
- “This option is better than before.”
The word better signals a comparison, so than is the correct choice.
Key Differences At A Glance
| Context | Best Choice | Why |
|---|---|---|
| Showing when something happens | Then | It refers to time |
| Showing the next action | Then | It shows sequence |
| Showing a result | Then | It connects a condition with an outcome |
| Comparing two things | Than | It introduces a comparison |
| Feature | Then | Than |
|---|---|---|
| Meaning | Time, order, or result | Comparison |
| Grammar role | Adverb (usually) | Conjunction/preposition (depending on use) |
| Common pattern | First this, then that | Better than, more than |
| Example | We left then | She is faster than me |
Meaning and Usage Difference
Then
Then has several common uses.
1. Time
Then can refer to a specific time, especially a time in the past or a future moment.
Examples:
- “Back then, things were different.”
- “I was younger then.”
2. Sequence
Then can show what happens next.
Examples:
- “First, wash the vegetables, then cut them.”
- “We finished dinner, then watched a movie.”
3. Result or Consequence
Then can show what happens because of a condition.
Examples:
- “If you study, then you will improve.”
- “If that is true, then we need a new plan.”
Than
Than is used when comparing two things, people, ideas, or amounts.
It commonly follows comparative words such as:
- better
- faster
- bigger
- more
- less
- older
Examples:
- “She runs faster than me.”
- “This book is more useful than that one.”
- “Today is warmer than yesterday.”
Tone, Context, and Formality
Both then and than are standard English words used in casual conversations, professional writing, and academic communication.
Neither word is more formal than the other. The difference is based only on meaning.
Professional examples:
- “Complete the report, then send it to the manager.”
- “This method is more effective than the previous one.”
- “See you then.”
- “This pizza is better than the last one.”
Using the wrong word is usually considered a writing mistake because it changes the meaning of the sentence.
Which One Should You Use?
Ask yourself one question:
Am I talking about time/order, or am I making a comparison?
Use then for:
- time
- next steps
- results
Examples:
- “First finish your homework, then play games.”
- “We can discuss it then.”
Use than for comparisons.
Examples:
- “This phone is cheaper than that one.”
- “She is more experienced than him.”
A helpful check:
If you see a comparison word like better, more, less, faster, bigger, or older, you probably need than.
When One Choice Sounds Wrong
Using the wrong word can make the sentence unclear.
Wrong:
- “She is smarter then him.”
Correct:
- “She is smarter than him.”
The sentence compares two people, so than is needed.
Wrong:
- “First do this than do that.”
Correct:
- “First do this, then do that.”
The sentence shows order, so then is correct.
Remember:
- Comparison → than
- Time or order → then
Common Mistakes
Mistake 1: Better then vs Better than
Wrong:
- “This version is better then the old one.”
Correct:
- “This version is better than the old one.”
Fix:
Comparisons use than.
Mistake 2: More then vs More than
Wrong:
- “There were more then 100 people.”
Correct:
- “There were more than 100 people.”
Fix:
Amounts and comparisons use than.
Mistake 3: First then sequence confusion
Wrong:
- “First mix the ingredients than bake the cake.”
Correct:
- “First mix the ingredients, then bake the cake.”
Fix:
Steps that happen one after another use then.
Mistake 4: Choosing by spelling only
Because the words look similar, it is easy to choose the wrong one. Always check the sentence meaning.
Everyday Examples
Conversations
- “I will call you then.”
- “This restaurant is better than the old one.”
- “Back then, we lived in Texas.”
- “She is younger than her brother.”
School
- “Finish your assignment, then submit it online.”
- “This answer is clearer than the first one.”
Workplace
- “Review the document, then send your feedback.”
- “The new system is faster than the previous one.”
Comparisons
- “My laptop is lighter than yours.”
- “This route is shorter than the other route.”
Instructions
- “Press the button, then wait for the screen to load.”
- “If you agree, then sign the form.”
Dictionary-Style Word Details
Verb
Then:
- Does not apply.
- Then is not used as a verb.
Than:
- Does not apply.
- Than is not used as a verb.
Noun
Then:
- Applies partly.
- Then can appear as a noun-like reference to a particular time or period in some expressions, although this use is uncommon.
Example:
- “The decisions made since then changed everything.”
Than:
- Does not commonly apply.
- Than is not normally used as a noun in modern standard English.
Synonyms
Then:
Closest alternatives:
- afterward
- next
- at that time
Examples:
- “We ate, then left.”
- “We ate, afterward we left.”
Than:
Closest alternatives:
- compared with
- in comparison with
Examples:
- “Better than expected.”
- “Better compared with expectations.”
These alternatives depend on sentence structure and are not exact replacements in every situation.
Example Sentences
Then:
Time:
- “I lived there back then.”
Sequence:
- “Finish your work, then relax.”
Result:
- “If you need help, then ask.”
Than:
Comparison:
- “This test was easier than the last one.”
Comparison:
- “She is more prepared than before.”
Comparison:
- “The blue shirt is cheaper than the black one.”
Word History
Then:
Then developed from older English forms connected with time and sequence. Its meaning has remained connected to ideas of “at that time” and “after that.”
Than:
Than developed from older English comparison-related forms. It has continued to be used to connect two things being compared.
Phrases Containing
Then:
Common phrases include:
- back then
- every now and then
- then and there
- since then
Than:
Common phrases include:
- better than
- more than
- less than
- rather than
FAQs
Is then about time?
Yes. Then often refers to time, order, or a result.
Examples:
- “Back then, life was different.”
- “Finish this, then start the next task.”
Is than only for comparisons?
Yes. Than is mainly used to introduce comparisons.
Example:
- “This book is better than that one.”
Are then and than pronounced the same?
Not always. Many speakers pronounce them very similarly, but there can be a small sound difference depending on accent and speech style.
Why do people confuse them?
They look similar, sound close, and appear often in everyday writing.
Is “better then” ever correct?
Usually no when making a comparison.
Correct:
- “This is better than before.”
However, then can be correct when it refers to time:
- “I was better then.”
How can I remember the difference?
Use this simple rule:
- Then = time or next step.
- Than = comparison.
Conclusion
The difference between then vs than depends on meaning.
Then shows time, order, or results:
- “We finished dinner, then watched a movie.”
Than introduces comparisons:
- “This movie is better than the first one.”
A quick memory tip: if you are comparing, choose than. If you are talking about what happens next or when something happens, choose then.
