Sprained ankle recovery runs from a couple of weeks to a few months. The spread is wide because severity decides most of it. A mild stretch settles fast. A significant tear takes months to rebuild. The date matters less than the milestones, because an ankle is recovered when it works, not when it stops hurting.
We give the honest ranges first, then the milestones that actually mark recovery. Our MCSP-registered team at One Body LDN treats ankle sprains across our London clinics, and the question we hear most is exactly this one.
Key Takeaways
- Mild sprains typically settle within one to three weeks.
- Moderate sprains typically take several weeks to feel reliable again.
- Severe sprains can take a few months to rebuild fully.
- Milestones matter more than dates. An ankle is recovered when it works under load.
- Pain settling early is not proof of recovery, and it is where repeat sprains start.
The Honest Ranges By Severity
Severity sets the timeline, and three broad bands cover most sprains.
Mild Sprains
The ligament is stretched, not torn. Walking is uncomfortable but possible early. Typical range: one to three weeks to settle, with normal activity returning quickly.
Moderate Sprains
The ligament is partially torn. Swelling and bruising are obvious, and walking is limited at first. Typical range: several weeks before the ankle feels reliable, longer before sport.
Severe Sprains
The ligament is fully torn. Weight-bearing is hard early, and the ankle needs a staged rebuild. Typical range: a few months, with guided rehabilitation shaping the result.
These are typical ranges, not promises. Age, previous sprains, and how the first weeks are managed all move the dial. How severity is graded, and how to read your own sprain, is covered in our grading guide, coming next in this series.
The Milestones That Matter More Than Dates
An ankle recovers in stages, and each stage has a test.
Dates mislead because ankles recover by function. The sequence looks like this. First, walking becomes comfortable on flat ground. Then stairs and slopes stop needing thought. Then you can stand on the injured leg alone, steadily, eyes open, then closed. Then you can hop on it without pain or wobble.
Then sport-specific movement returns, cutting, turning, and landing. Each milestone earns the next. A recovery that skips to the end, straight from walking to sport, is the classic route to a repeat sprain. Judge your ankle by which milestone it has genuinely passed, not by the calendar.
Why Pain-Free Is Not Recovered
Pain settles before strength and balance return, and that gap is the danger zone.
Pain is the first thing to improve, often within days for milder sprains. Strength and balance lag behind, because a sprain stretches the tissues that report the ankle’s position to your brain, and rebuilding that control takes deliberate work. An ankle that feels fine but has not rebuilt its balance rolls again on the next kerb.
The early management that sets this up well is covered in our guide to the first 72 hours after a sprained ankle. The rebuild that follows is where the timeline is won or lost.
When A Slow Recovery Needs Review
Most sprains improve steadily. A stalled one is a signal, not a sentence.
Improvement should be visible week on week, even for severe sprains. Get reviewed if the ankle is not clearly better after a fortnight of sensible care, if swelling persists or returns without cause, if the ankle gives way, or if pain sits on the bone rather than the soft tissue.
A stalled recovery usually means the plan needs adjusting or the diagnosis needs a second look, and both are fixable.
Our sprained ankle team in London reviews slow recoveries and stages the next step, typically within days, through direct access, no referral needed.
Note. Some ankle symptoms need medical review rather than waiting out a timeline. Seek urgent care for an ankle you cannot bear weight through, tenderness directly on the ankle bones, visible deformity, or a foot turning cold, pale, or numb.
Seek same-day medical review for calf swelling and tenderness during recovery, since reduced movement raises clot risk. Physiotherapists screen for these at assessment and refer onward the same day when they appear. Contact NHS 111 when unsure.
Frequently Asked Questions
We answer the recovery questions that ankle patients ask most.
How long does a sprained ankle take to heal?
Mild sprains typically settle in one to three weeks, moderate sprains take several weeks, and severe sprains can take a few months. Severity sets the range, and management moves the dial within it. Function milestones matter more than dates.
Why does my sprained ankle still hurt after weeks?
Moderate and severe sprains normally take weeks to months, so ongoing symptoms are often part of a normal timeline. A recovery that has genuinely stalled, with no week-on-week improvement, swelling that persists, or an ankle that gives way, warrants review.
When can I run on a sprained ankle again?
When the ankle has passed its milestones: comfortable walking, steady single-leg balance, and pain-free hopping. Returning by date rather than by milestone is the common route to a repeat sprain. An assessment confirms the ankle is genuinely ready.
References
- National Health Service. Sprains and strains: treatment and recovery.
- National Institute for Health and Care Excellence. Sprains and strains: management guidance.
- Chartered Society of Physiotherapy. Direct access to physiotherapy.
- Health and Care Professions Council. The register of physiotherapists.
