Cool MateHence vs Therefore
When to use each in English, with meaning, register, and examples.
Hence
FormalTop 3,000 (common)B2adverb
Therefore
FormalTop 2,000 (common)B1adverb
Most common: Therefore
| Hence | Therefore | |
|---|---|---|
| Pronunciation | 🇬🇧 /["/hens/"]/🇺🇸 /["/hens/"]/ | 🇬🇧 /["/ˈðeəfɔː(r)/"]/🇺🇸 /["/ˈðerfɔːr/"]/ |
| Meaning | for that reason | For that reason; as a result. |
| Example | We suspect they are trying to hide something, hence the need for an independent inquiry. | He's only 17 and therefore not eligible to vote. |
| Register | Formal | Formal |
| How common | Top 3,000 (common) | Top 2,000 (common) |
| CEFR level | B2 | B1 |
| Part of speech | adverb | adverb |
| Collocations | hence the need, henceforth, hence it follows | therefore concluded, therefore it follows, therefore we can, therefore you should, therefore the result |
| Antonyms | therefore, thus | however, nevertheless, nonetheless |
| Common mistakes | Using 'hence' incorrectly as a standalone sentence., Confusing 'hence' with 'therefore' when they have slightly different usages., Forgetting to use a comma before 'hence' when it starts a new clause. | 'Therefore' is sometimes confused with 'therefor', which has a different meaning., Learners may use 'therefore' to start a sentence in informal contexts, which can sound awkward., 'Therefore' may be incorrectly placed in a sentence away from the cause or condition. |
| Usage notes | Used in writing or formal speech to explain outcomes or reasons. It may feel too formal in casual conversations. | Use 'therefore' to connect ideas in formal writing or speech. It’s less common in everyday conversation and can sound stiff. Avoid it in casual contexts. |
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Frequently asked questions: Hence vs Therefore
What's the difference between Hence and Therefore?
Hence: for that reason Therefore: For that reason; as a result.
Which is more common: Hence and Therefore?
Therefore is the most common in everyday English.
Which is more advanced: Hence and Therefore?
Hence is the highest level, at B2, on the CEFR scale.
Are Hence and Therefore the same CEFR level?
Hence: B2, Therefore: B1 on the CEFR scale.
What part of speech are Hence and Therefore?
Hence: adverb, Therefore: adverb.
Can you show an example of each?
Hence: We suspect they are trying to hide something, hence the need for an independent inquiry. Therefore: He's only 17 and therefore not eligible to vote.
Can I use Hence and Therefore interchangeably?
Not always. Hence and Therefore are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.