"as far as" vs "as long as"

Question

"as far as" vs "as long as"

Both 'as long as' and 'as far as' are correct phrases, but they are used in different contexts. 'As long as' is used to express a condition that must be met for something to happen, while 'as far as' is used to indicate the extent or degree of something.

Last Updated: April 03, 2024

The phrase 'as far as' is used to express the limit or extent to which something is true or relevant. It is often used to clarify the scope of a statement or fact.

Examples:

As far as I know, the meeting is still on for tomorrow.
I can help you as far as the planning stage, but not with the execution.
As far as I'm concerned, you can make the decision on your own.
As far as the budget goes, we need to be careful with our spending.
As far as the eye can see, there's nothing but desert.

Alternatives:

to the extent that
as much as
to the best of my knowledge
insofar as
to the degree that

The phrase 'as long as' is used to introduce a condition that must be satisfied for a particular outcome. It implies that something will happen only if the condition is fulfilled.

Examples:

You can stay up as long as you finish your homework.
I'll come to the party as long as I can bring a friend.
You can borrow my car as long as you promise to drive carefully.
As long as you study hard, you will pass the exam.
I'll support you as long as you're honest with me.

Alternatives:

provided that
if
on condition that
so long as
as soon as

Answer 1

as far as

This phrase is correct and commonly used in English to indicate the extent or degree of something.

Answer 2

as long as

This phrase is correct and commonly used in English to express a condition that must be met for something to happen.