Altogether or All together

Which spelling is correct, Altogether or All together, and how to use them properly.

INCORRECT
All together
This spelling is incorrect for the adverb meaning. "All together" means everyone in one place.
CORRECT
Altogether
This is the correct spelling for the adverb meaning completely or entirely.
Definition
Altogether (adverb): Completely, entirely, or in total; used to emphasize the whole amount or extent.
Examples:
  • I altogether disagree with that statement.
  • The project cost altogether $10,000.
  • Altogether, there were 50 people at the event.
Synonyms
Words with similar meanings to "altogether":
Adverbs:
  • Completely
  • Entirely
  • Totally
  • Wholly
  • In all
Related Terms:
  • All in all
  • On the whole
  • Overall
  • Sum total
Note: "Altogether" (one word) means completely or entirely. "All together" (two words) means everyone in one place or at the same time.
FAQ's
Is it all together or altogether?
Both are correct but have different meanings. "Altogether" means completely, while "all together" means everyone in one place.
How to pronounce altogether?
The correct pronunciation is /ˌɔːltəˈɡeðər/ (awl-tuh-GETH-er).
What does altogether mean?
Completely, entirely, or in total; used to emphasize the whole amount or extent.
What's the difference between altogether and all together?
"Altogether" is an adverb meaning completely. "All together" is a phrase meaning everyone in one place or at the same time.
Can you give examples of all together?
Yes! "We were all together at the party" or "Let's sing all together now."
Is altogether formal or informal?
Altogether can be used in both formal and informal contexts.
What are common phrases with altogether?
Common phrases include: altogether different, altogether too much, and altogether now.
Can altogether be used at the beginning of a sentence?
Yes! "Altogether, the project was a success" or "Altogether, we spent $500."
What's the origin of altogether?
Altogether comes from Old English "eall" (all) + "togædere" (together), meaning completely or entirely.
Is altogether the same as in total?
They are very similar, but "altogether" can also mean completely or entirely, not just the sum.