Recovery guide
Returning to work after knee replacement
If you're still working, time off is part of the decision to have surgery. Here is what research shows about how long people are typically out, and what affects it.
The short answer
- On average, people returned to work about 13 weeks after knee replacement, with a range of 5 to 42 weeks across studies.1
- Return-to-work rates climbed over time, reaching about 90% at 1 year.1
- Desk jobs usually allow an earlier return than physically demanding work.1
- Getting back to work was one of the things linked to being satisfied with the surgery.2
How long you'll likely be off
A 2023 meta-analysis of 44 studies from the Cleveland Clinic found the average time back to work was 12.9 weeks, ranging from 5 to 42 weeks between studies.1 Rough expectations by job type:
- Desk or computer work: often the earliest return, especially if you can work from home at first or keep your leg up.
- On your feet most of the day (retail, teaching, nursing): usually later, once you can stand and walk for long periods.
- Heavy physical work (construction, farming, warehouse): often the longest, and some people need lasting job changes.
The review found that people with less demanding jobs and younger patients could usually return earlier, with more restrictions as job intensity rose. Older age was linked to lower return-to-work rates.1 Your own timeline will also depend on your recovery, so treat any date as an estimate.
How many people go back?
Across all studies, the pooled return-to-work rate was 65%, but that number mixes short and long follow-up. Looking at time points, rates kept rising and reached about 90% at 1 year.1
What people find hard
A review of interview studies with knee and hip replacement patients found three common themes: needing the right rehab and training to get back to work, needing confidence and support from family, doctors and employers, and running into real limits and challenges once back at work.3
Planning your return
- Talk to your employer before surgery about time off, short-term disability and a possible gradual return.
- Ask your surgeon for an estimate based on your job's physical demands, and for a work note with any restrictions.
- Consider a phased return: shorter days, fewer days a week, or a seated role at first.
- Plan your commute. If you need to drive, see driving after knee replacement.
- Keep doing your exercises once you're back. Work can crowd out physical therapy.
For the wider picture, see the recovery timeline and preparing for knee replacement.
Sources
- Pasqualini I, et al. Return to sports and return to work after total knee arthroplasty: a systematic review and meta-analysis. JBJS Rev. 2023;11(7). doi:10.2106/JBJS.RVW.22.00250
- Martinson ES, et al. Improvement in six of the 12 Oxford Knee Score questions is independently associated with patient satisfaction following knee arthroplasty. Bone Jt Open. 2025;6(8):983-990. doi:10.1302/2633-1462.68.BJO-2025-0105.R1
- Zhang W, et al. The needs and experiences of patients returning to work after total knee arthroplasty and total hip arthroplasty: a systematic review and meta-synthesis. Phys Ther. 2024;104(5). doi:10.1093/ptj/pzae024