Meaning: I do not know any more or better than you do
Why does it mean that?
This shows that both people do not know something. One person's guess is the same as another person's guess because they both have no idea.
Similar Expressions:
- I don't know either.
- I also have no idea.
- Don't ask me. I have no idea.
We use this when somebody does not know something and they ask us about it, but we also do not know. We can use this sentence to show that we are just as confused or clueless about the situation as the person who asked us.
How do we use it?
We always use this as an expression by itself.
A) Why is the sky blue?
B) Your guess is as good as mine.
A) Why did Karen quit her job?
B) Your guess is as good as mine.
A) What is the population of Malaysia?
B) Your guess is as good as mine.
We can also use this expression with other expressions that show we do not know.
A) What is the GDP per capita of Singapore?
B) I have no idea. Your guess is as good as mine.
A) How does this work?
B) I have no clue. Your guess is as good as mine.
If you want to be great at speaking English, then you need to know a lot of English expressions, idioms, and slang. Studying with these free English lessons can help you do that. Study a few of these free English lessons each week and learn the expressions perfectly. If you do this consistently, then you will be amazed at how much your English vocabulary improves. You will be having fluent English conversations before you know it!