How long will it typically take to recover from knee arthroscopy?

2-6 weeks. It depends on the surgery performed and variables such as pain and swelling after the surgery.
Knee recovery. Depending on the treatment performed recovery can take a few weeks to a few months. Be sure to ask your surgeon the expected recovery time.
Recovery time. The time to recovery after arthroscopic surgery depends on what was done during the surgery. A patient recovery from a simple menisectomy procedure can be within a few weeks whereas recovery from an acl reconstruction procedure can take months.