17 Synonyms for “I’m Down”

Someone has suggested a plan to you, and you like the sound of it, right?

Now, you want to say “I’m down,” but you’re unsure if it sounds too informal or blunt.

Well, you have options!

This article will explore how to formally say “I’m down,” as well as a few other fun phrases.

Other Ways to Say “I’m Down”

  • I’m happy to do that
  • Count me in
  • I’m in
  • I’m game
  • I am up for it
  • I’m ready
  • Sign me up
  • I’m all for it
  • You can count on me
  • I’m willing
  • I am on board
  • I’m prepared
  • I’m eager
  • Very keen!
  • I’m into it
  • Sounds good
  • Yep, that works


  • “I’m down” shows you’re keen to do something, but it only works in informal and conversational messages.
  • “I’m happy to do that” is a great formal synonym that shows you’re happy to arrange a meeting.
  • “Count me in” works really well as an informal synonym if you’d like to use one.

Read on to learn funny ways to say “I’m down” or different choices that work both formally and informally. We’ve also provided examples to help you further.

The final section also explains if “I’m down” is correct. So, you can read ahead to learn whether it’s acceptable in your writing before including it.

I’m Happy to Do That (Formal)

As a more formal alternative, you can use “I’m happy to do that.” For starters, “I’m happy to do that” works in professional emails, which is more than can be said for “I’m down.”

“I’m down” is a slang phrase. Therefore, it’s not appropriate to include in most emails.

So, replacing it with “I’m happy to do that” shows you’ve worked plans around your schedule. It’s a great way to show that you’re happy to take part in something at work.

Try using it when emailing a coworker. It shows you’ve reviewed their plan and agree with it because you have no scheduling conflicts that get in the way.

Generally, it’s polite and respectful. So, we recommend using it to let someone know immediately whether you can attend.

Here’s a great sample email to show you how it works:

Dear Sarah,

I’m happy to do that according to your original schedule. Let me know when everyone else confirms.

All the best,
Sean White

Count Me In (Informal)

Feel free to use “count me in” is another way to say “I’m down.” It’s highly effective as a friendly synonym that shows you’re on board and agree with someone’s plans.

For instance, let’s say your friends have set up a group date. They want everyone to meet on a Friday evening and check everyone’s schedules to see who’s free.

If you’re free and willing to attend, you can write “count me in” in a reply message to your friends.

It shows you’re more than happy to take part because you can fit the plans around your schedule. It’s direct and clear, showing that you can’t wait to join in.

We recommend reviewing these message samples as well:

Count me in, Price! I look forward to meeting everyone on the day and exploring what our options are.

Well, you can count me in! I knew you’d find a way to accommodate my schedule, and I appreciate that.

Is It Correct to Say “I’m Down”?

It is correct to say “I’m down,” but it only works in informal contexts.

“I’m down” is a slang term, meaning it’s only appropriate conversationally. We do not recommend using it in an email.

Instead, you should stick to including it in text messages to friends. It shows you agree with their plans and can make them suit your schedule.

For instance:

I’m down! That sounds like a really good idea, and I can’t wait to see what we can do.

Well, I’m down. Thank you so much for including me in this. I look forward to it.

As you can see, “I’m down” is very friendly. It’s informal, thus making it a bad choice when emailing people at work (unless you’re already really good friends with your coworkers).