Quick Answer: “Me too” is the go-to casual phrase for agreement. “Me as well” means the same thing but carries a slightly more polished, formal tone. “I as well” used alone as a short reply is grammatically incorrect and should be avoided. If you want to use “I,” a verb must follow it: I do as well, I will as well, I have as well.
If you’ve ever typed “me too” in a work email and then second-guessed yourself, or if you’ve heard someone say “I as well” and quietly wondered whether that was right, this guide is for you. These three tiny phrases cause surprising confusion even among fluent English speakers. By the end, you’ll know exactly which one to use, when to use it, and why the grammar works the way it does.
Understanding the Core Difference
At first glance, “me too,” “me as well,” and “I as well” look nearly identical. They all express agreement or shared experience. But look a little closer, and you’ll find that they differ in three meaningful ways: grammatical correctness, tone, and appropriate context.
Here’s the simplest way to think about it:
- “Me too” Casual, common, universally understood. Perfect for everyday conversation.
- “Me as well” Slightly more formal and polished. Works in professional or semi-formal contexts.
- “I as well” (alone) Grammatically problematic. Needs a verb to be acceptable: I do as well.
Understanding why these rules exist requires a quick look at English pronoun types specifically the difference between subject pronouns and object pronouns. Don’t worry; it’s simpler than it sounds.
What Does “Me Too” Mean?
“Me too” is one of the most frequently used short expressions in the English language. It signals that you share the same feeling, opinion, or experience as the person who just spoke.
Definition
“Me too” means: I also feel/think/experience that same thing.
It’s what linguists call an elliptical expression a phrase where words are intentionally omitted because the meaning is already clear from context. When someone says “I love pizza” and you reply “Me too,” the full meaning is: I love pizza too. The verb “love” is dropped because it’s already implied.
When to Use “Me Too”
Use “me too” in:
- Casual conversations with friends, family, or close colleagues
- Text messages and social media replies
- Quick spoken exchanges where brevity is valued
- Everyday informal writing (group chats, personal emails)
Examples of “Me Too” in Context
| What Someone Says | Your Reply |
| “I’m starving.” | “Me too!” |
| “I love that show.” | “Me too!” |
| “I can’t wait for the weekend.” | “Me too.” |
| “I’ve been so stressed lately.” | “Me too.” |
| “I want to visit Japan someday.” | “Me too!” |
Why “Me” and Not “I”?
This is the question most people get hung up on. Strictly speaking, “I” is the subject pronoun the one that does the action. “Me” is the object pronoun the one that receives the action. In a full sentence, you would say “I love pizza,” not “Me love pizza.”
So shouldn’t it be “I too” instead of “Me too”?
In theory, yes if you were completing the sentence formally. But in spoken English, standalone short responses use disjunctive pronouns (also called “absolute” or “strong” pronouns), which are the object forms: me, him, her, us, them. This is the same reason you say “It’s me!” rather than “It is I!” when someone knocks on your door.
The bottom line: “Me too” is grammatically accepted and natural in modern English. Anyone who tells you it’s wrong is applying a rule that doesn’t reflect how the language actually works today.
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What Does “Me as Well” Mean?
“Me as well” carries the exact same meaning as “me too” but it comes with a slightly different texture. It sounds calmer, more considered, and a touch more formal.
Definition
“Me as well” means: I also share that experience, feeling, or opinion.
When to Use “Me as Well”
Use “me as well” when:
- You’re in a semi-formal or professional setting (office meeting, business email, networking event)
- You want to sound polished without being stiff
- You’re communicating with someone you don’t know well
- The conversation has a slightly elevated register (a formal dinner, a presentation Q&A)
- You’re writing a professional message and “me too” feels too casual
Examples of “Me as Well” in Context
| What Someone Says | Your Reply |
| “I enjoyed the presentation.” | “Me as well.” |
| “I found that article insightful.” | “Me as well.” |
| “I’ll be attending the conference.” | “Me as well.” |
| “I believe we need a different approach.” | “Me as well.” |
| “I appreciate your help on this project.” | “Me as well thank you.” |
Is “Me as Well” More Common in British English?
Yes, slightly. “Me as well” tends to appear more frequently in British English, where speakers often lean toward slightly more formal phrasing in everyday contexts. However, American English speakers use it regularly too, especially in professional environments. It’s not a regional rule, just a tendency.
Is “I as Well” Ever Correct?
This is where the confusion gets real. “I as well” looks formal and correct. The word “I” sounds educated. Surely using “I” instead of “me” is more grammatically precise?
Not quite.
The Short Answer
“I as well” used alone as a reply is grammatically incorrect. The phrase is incomplete because “I” is a subject pronoun and subject pronouns need a verb to follow them.
When “I as Well” Is Correct
“I as well” only works when a verb is present:
- “I do as well.”
- “I will as well.”
- “I have as well.”
- “I can as well.”
- “I feel that way as well.”
In each of these, “I” is properly acting as the subject of a verb. Without that verb, the phrase dangles. Compare:
| Phrase | Grammatically Correct? |
| “Me too.” | ✅ Yes elliptical, widely accepted |
| “Me as well.” | ✅ Yes slightly formal, widely accepted |
| “I do as well.” (alone) | ❌ No subject pronoun without a verb |
| “I do as well.” | ✅ Yes subject pronoun with a verb |
| “I will as well.” | ✅ Yes subject pronoun with a verb |
Why Does “I as Well” Sound Formal But Still Be Wrong?
Because “I” does feel formal in English. Many learners associate “I” with correctness because teachers drill the rule “always say ‘my friend and I,’ not ‘me and my friend.'” That rule is valid in full sentences. But in short replies, it doesn’t apply the same way.
Think of it like this: you wouldn’t reply to “Who’s there?” by saying “I.” You’d say “Me!” That’s because standalone short answers use object pronouns. “Me too” and “Me as well” follow the same logic.
The Grammar Behind the Phrases
To fully understand these three expressions, you need to understand two things: pronoun cases and elliptical constructions.
Subject Pronouns vs Object Pronouns
| Subject Pronoun | Object Pronoun |
| I | Me |
| He | Him |
| She | Her |
| We | Us |
| They | Them |
Subject pronouns perform an action: I run, She laughs, They decide. Object pronouns receive an action or follow a preposition: Call me, Give it to her, Between us.
In short, standalone replies, English uses object pronouns. This is why “Me too” and “Me as well” are correct as short responses “me” is the appropriate pronoun form in that position.
What Is an Elliptical Expression?
An elliptical expression is a shortened phrase where words are deliberately left out because the meaning is obvious. English uses them constantly in conversation.
Full sentence: “I enjoy reading books too.” Elliptical reply: “Me too.”
The verb “enjoy” is dropped. The subject “I” becomes “me” because standalone pronouns in English use the object form. The result is natural, efficient, and grammatically accepted in spoken and informal written English.
This matters because some grammar traditionalists argue that “I too” is technically more correct (since “I” mirrors the subject in the original sentence). They’re not entirely wrong from a prescriptive standpoint. But in modern everyday English both spoken and written “me too” is the standard. Virtually no native speaker says “I too” as a short reply today.
Quick Comparison Table
| Feature | Me Too | Me as Well | I as Well (alone) |
| Grammatically correct? | ✅ Yes | ✅ Yes | ❌ No |
| Can I stand alone as a reply? | ✅ Yes | ✅ Yes | ❌ No |
| Appropriate in formal writing? | ⚠️ Borderline | ✅ Yes | ❌ No |
| Appropriate in casual speech? | ✅ Yes | ✅ Yes | ❌ No |
| Common in American English? | ✅ Very common | ✅ Common | ❌ Avoid |
| Common in British English? | ✅ Very common | ✅ Slightly more common | ❌ Avoid |
| Pronoun type used | Object (me) | Object (me) | Subject (I) |
| Need a verb? | ❌ No | ❌ No | ✅ Yes |
Real-Life Usage Examples
Let’s look at how these phrases play out in realistic, everyday scenarios.
Scenario 1: Friends Talking Casually
Alex: “I’m thinking about taking a cooking class.” Jordan: “Me too! I’ve been wanting to do that for ages.”
Here, “Me too” is perfect. It’s warm, natural, and matches the casual tone of the conversation.
Scenario 2: Workplace Setting
Manager: “I thought the client meeting went really well today.” Employee: “Me as well. The team really came prepared.”
“Me as well” fits nicely here. It’s professional enough for a workplace exchange without being stiff or overly formal.
Scenario 3: Professional Email
Colleague’s email: “I believe we should revisit the project timeline before the next phase.” Your reply: “I agree I think we should as well.”
In formal writing, it’s usually better to use a complete sentence (I think we should as well, I agree entirely) rather than a standalone short reply like “Me as well.” That said, “Me as well” in a brief response isn’t wrong in a professional email.
Scenario 4: Academic or Very Formal Context
Professor: “I find the methodology of this study compelling.” Student: “I do as well. The mixed-methods approach is particularly effective.”
In highly formal spoken contexts academic discussions, conference presentations, legal settings expanding “I as well” into “I do as well” or “I believe so as well” adds clarity and polish.
Scenario 5: The Common Mistake
❌ “I as well am interested in the position.” Awkward and unnatural phrasing. ✅ “I am interested in the position as well.” Natural and correct. ✅ “Me too I’d love to be considered.” Casual but appropriate in many contexts.
Formal vs Informal: When to Use Which
One of the most practical ways to think about these phrases is through the lens of formality level. Here’s a guide:
Use “Me Too” When:
- Chatting with friends or family
- Replying in a text message or direct message
- Commenting on social media
- Having a casual conversation in person
- Writing an informal email to a colleague you know well
Use “Me as Well” When:
- Responding in a professional meeting or discussion
- Writing a business email
- Networking at an event
- Participating in a formal class or workshop
- Communicating with someone you’ve just met in a professional context
Use “I [verb] as Well” When:
- Writing academic papers or formal reports
- Speaking in a highly formal or official setting
- You want to add specificity I agree as well, I have considered this as well
- The context calls for complete sentences rather than fragments
What About “Also”?
“Also” is a close relative in this family of agreement words. While “me too” and “me as well” are standalone replies, “also” typically appears inside a full sentence:
- ✅ “I also believe we need more time.”
- ✅ “I am also interested in pursuing that option.”
- ❌ “Also.” (As a standalone reply this doesn’t work.)
Common Mistakes and How to Avoid Them
Even native English speakers make occasional errors with these phrases. Here are the most frequent pitfalls:
Mistake 1: Using “I as Well” as a Standalone Reply
Wrong: Person A says, “I want to travel to Italy.” Person B replies, “I as well.” Right: “Me too!” or “Me as well!” or “I do as well.”
The fix is simple: either switch to “me,” or add a verb after “I.”
Mistake 2: Using “Me Too” in Highly Formal Writing
Wrong: Formal academic email “I concur with your assessment. Me too.” Right: “I concur with your assessment as well.” or “I share that view entirely.”
In polished formal writing, complete sentences beat elliptical replies every time.
Mistake 3: Confusing “Me Too” with “I Too”
Some older grammar guides, or teachers trained in very formal traditions, recommend “I too” over “me too.” This advice is largely outdated. “Me too” is the natural, accepted form in contemporary English.
Modern standard: “Me too.” Old-fashioned prescriptive form: “I too.” (Virtually unused in spoken English today.)
Mistake 4: Using “Me as Well” After a Negative Statement
“Me as well” and “me too” only work after positive statements. After negative statements, use “me neither” or “nor do I.”
| Statement | Correct Agreement |
| “I love sushi.” | “Me too!” / “Me as well.” |
| “I don’t like loud music.” | “Me neither.” / “Nor do I.” |
| “I enjoy hiking.” | “Me too!” / “Me as well.” |
| “I can’t stand traffic.” | “Me neither.” |
Alternatives to “Me Too” and “Me as Well”
Sometimes variety in expression is both stylistically and professionally valuable. Here are natural alternatives depending on the context:
Casual Alternatives to “Me Too”
- “Same here!”
- “So do I.”
- “I feel the same way.”
- “Totally!”
- “Absolutely.”
- “Right there with you.”
- “Same!”
Formal/Professional Alternatives
- “I share that view.”
- “I agree entirely.”
- “I feel the same.”
- “That reflects my experience as well.”
- “I hold the same position.”
- “I concur.”
- “I also believe that to be the case.”
Written English Alternatives (Emails, Reports)
- “I also think…”
- “I agree with that assessment.”
- “I have similarly found that…”
- “That aligns with my experience as well.”
Negative Agreements: “Me Neither” vs “Nor Me”
Since we’re talking about agreement expressions, it’s worth addressing the negative side. When someone expresses that they don’t do or feel something, “me too” would be wrong. Here’s what to use instead:
“Me Neither”
Used after negative statements in casual speech.
“I don’t like horror movies.” “Me neither.”
This is the natural, everyday response. Grammatically, it mirrors the same object-pronoun logic as “me too.”
“Nor Do I” / “Neither Do I”
More formal alternatives used in complete-sentence replies.
“I don’t believe that approach will work.” “Nor do I. We should reconsider.”
“I haven’t had time to review the document.” “Neither have I. Perhaps we should schedule a review session.”
Quick Negative Agreement Chart
| Situation | Casual Reply | Formal Reply |
| After a negative statement | Me neither | Nor do I / Neither do I |
| After a positive statement | Me too | Me as well / I do as well |
Frequently Asked Questions
Is “me too” grammatically correct?
Yes. It’s an elliptical expression and is fully accepted in modern English, especially in informal contexts.
Is “me as well” more formal than “me too”?
Yes, slightly. “Me as well” carries a calmer, more polished tone and works well in professional settings.
Can I use “I as well” by itself?
No. “I” requires a verb: say “I do as well,” “I will as well,” or “I have as well” instead.
When should I use “me too” in professional emails?
Only in informal emails with people you know well. In formal correspondence, use a complete sentence like “I agree” or “I share that view.”
What’s the difference between “me too” and “so do I”?
Both express agreement. “Me too” is casual and standalone; “so do I” is slightly more structured and natural in spoken formal English.
Is “I as well” wrong in British English?
Yes, it’s equally incorrect in British English. “Me as well” is more common in British usage compared to American, but “I as well” alone is wrong in both varieties.
Can “me too” be used in writing?
Yes, but it depends on the register. It’s fine in casual writing, text messages, and informal emails. For formal writing, use a complete sentence.
What should I say after a negative sentence instead of “me too”?
Use “me neither” in casual speech, or “nor do I” / “neither do I” in more formal contexts.
Is “same here” the same as “me too”?
Yes. “Same here” is a casual synonym for “me too” and carries a similarly informal tone.
Does “me as well” work in a job interview?
It’s acceptable but a complete sentence is better to say “I feel the same way” or “I agree with that” instead.
Conclusion
The difference between “me too,” “me as well,” and “I as well” ultimately comes down to three things: grammar, tone, and context.
“Me too” is the most flexible of the three. It’s casual, immediate, universally understood, and completely correct in everyday speech and informal writing. There’s no reason to avoid it in normal conversation despite what some older grammar books might suggest.
“Me as well” is the professional’s choice. It means exactly the same thing but carries a slightly elevated tone, making it ideal for business settings, polite correspondence, and contexts where you want to sound considerate and composed.
“I as well” used alone is the phrase to steer clear of. It looks formal, but without a verb it’s structurally incomplete. If you want to use “I,” always add a verb: I do as well, I will as well, I have as well. That’s when “I as well” becomes not just correct, but genuinely impressive.
The next time someone says something you agree with, you now have three clear tools in your language kit. Pick the one that matches your context, and you’ll sound confident, natural, and grammatically on point every time.
