What is the circumference of a 4 ft circle

Please ensure that your password is at least 8 characters and contains each of the following:

• a number
• a letter
• a special character: @$#!%*?&

🏠

Subjects

➗

🧪

🏛️

📺

🤝

💻

💰

📚

Resources

📓

🏆

💯

❓

🔀

🎒

🎒

If you're seeing this message, it means we're having trouble loading external resources on our website.

If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked.

What is the circumference of a circle with a diameter of 4 ft? How far around is a circle that is 4 feet across?

Circumference of a 4′ diameter circle

(results may be rounded)

Circle Circumference by Diameter

(results are rounded)