Knee Replacement Recovery: What the First Six Weeks Look Like

Most people want one thing from a recovery guide: an honest sense of what is normal. Progress after a knee replacement is real but gradual, and comparing yourself to someone else rarely helps.

Weeks 1–2: settling down

The early days are about controlling swelling and getting the knee moving. You will be up and walking with support within a day or two of surgery. Pain is managed actively, and gentle bending exercises start almost immediately — the knee stiffens if it is left still.

Weeks 3–4: finding a rhythm

Walking distance grows and the everyday movements — standing from a chair, managing stairs — start to feel less deliberate. This is the stage where sticking to your physiotherapy routine matters most, even on the days it feels repetitive.

Weeks 5–6: back to normal life

Many people are walking comfortably without aids and returning to light daily activities. Swelling and the odd ache in the evening are still normal at this point.

Recovery is not a straight line. A stiffer day after a busy one does not undo your progress.

Your milestones are set at your reviews, and any concern — increasing redness, warmth or pain — is always worth a call rather than a wait.