How to sign "f" in ASL

How to Sign the Letter "F"

The ASL letter “F” is signed with an "OK" handshape:

• Touch the tip of your index finger to your thumb, forming a circle.
• Keep the other three fingers extended upward and slightly apart.
• Hold your hand upright with the palm facing forward.

Think of it as making the "OK" sign — but keep it upright!

Watch a demo: Click here

Tips for Signing "F"

• Make a clean round circle between the thumb and index finger.
• Don’t let your other fingers curl — keep them tall and straight.
• Practice spelling words like “fun,” “fast,” or “family.”

Common Mistakes to Avoid

• Letting the circle collapse — make sure the “O” shape is visible.
• Pointing the hand sideways instead of upright.
• Confusing it with the letter “D” (only one finger pointing up).

Neat finger positioning makes your signs easier to read.