1 in Sign Language (ASL)

ASL Dictionary 3 min read

How to sign 1 in ASL
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The sign for “1” in American Sign Language (ASL) represents the number one. It is frequently used in counting, listing items, or indicating a singular object. This sign is foundational and often one of the first numbers learned by those studying ASL.

Last reviewed: March 18, 2026

Table of Contents

How to Sign “1”

  1. Start with your dominant hand in a fist.
  2. Extend your index finger straight up while keeping your other fingers curled down into your palm.
  3. Hold your hand in front of your body at about shoulder height, with your palm facing forward.
  4. Maintain a neutral facial expression, or use a slight smile to indicate friendliness.

Common Mistakes

  • Some learners may accidentally extend their thumb along with the index finger, which can make the sign look like the number “2”.
  • Others might hold their hand too close to their face, making it difficult for others to see the sign clearly.
  • Failing to maintain a relaxed hand shape can lead to confusion; ensure your other fingers are tucked away neatly.
  • 1 Dollar – Used to indicate one dollar in transactions.
  • 10 – Represents the number ten, often used in counting.
  • 100 – Signifies one hundred, useful in various contexts.
  • 11 – Represents eleven, combining the sign for “1” and “10”.
  • 12 – Indicates twelve, following the same pattern.

Frequently Asked Questions

How do I use the sign ‘1’ in sentences?

The sign ‘1’ can be integrated into sentences to signify quantity, such as ‘I want one apple.’ You would typically sign ‘I’ followed by the handshape for ‘1’ to convey your message clearly.

Are there regional variations of the sign ‘1’ in ASL?

While the sign ‘1’ is generally consistent across various regions, some Deaf communities may have unique variations or stylizations. It’s always beneficial to observe local signers and ask if you’re unsure about a specific sign’s form.

Is there a difference between formal and informal usage of the sign ‘1’?

In formal contexts, such as presentations or educational settings, clarity is key, so use the sign ‘1’ with precision. In informal conversations, you might find the sign being used more casually, but maintaining clarity is still important, especially when communicating with others who may not be familiar with your signing style.

What are some similar or easily confused signs with ‘1’?

The sign ‘1’ can sometimes be confused with the signs for ‘I’ or ‘person’ if not executed clearly. To avoid confusion, pay attention to the context and ensure that your handshape is distinct and well-formed.

How does the sign ‘1’ compare to BSL (British Sign Language)?

In BSL, the sign for ‘1’ is similar in concept but is made with different handshapes and movements. Understanding these differences can enhance communication with Deaf individuals from different regions and cultures.

What are some effective teaching tips for the sign ‘1’?

When teaching the sign ‘1’, demonstrate it in various contexts, such as counting or identifying items. Encourage students to practice with peers and provide feedback, as repetition and real-life application help reinforce their understanding of the sign.


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