until when

[cubisto]

Hi,
are these sentences correct?
1. Until when I have to get there?
2. Until when I have to be there?
3. Till when I have to be in the office?

and if not what would be the correct form?
Thanks in advance.

 

[emsr2d2]

Hi​.
Are these sentences correct?

1. Until when I have to get there? :cross:
2. Until when do/will I have to be there?
3. Till when do/will I have to be in the office?

[STRIKE]and[/STRIKE] If not, what would be the correct form?
Thanks in advance.

See above. With my changes, they're OK but 2 and 3 would be more natural as "Until/Till what time ...?" or with a change in word order to "What time will I have to be there till?"

I'm not sure what you were trying to say with #1. You can say "What time do I have to get there?" or "How long have I got to get there?" but your version doesn't work at all.

 

[YAMATO2201]

1. Until when I have to get there?

I am not a teacher.

I think that you want to say "By when do I have to get there?" or "By what time do I have to get there?".

Am I right?