Losing a nail can be frustrating, especially when you look at it and wonder, “How long is this going to take to grow back?” Unfortunately, nails don’t grow overnight. Depending on whether you’ve damaged a fingernail or toenail, complete regrowth can take anywhere from a few months to more than a year.
How Long Does a Fingernail Take to Grow Back?
Fingernails usually grow much faster than toenails. If you’ve completely lost a fingernail, it typically takes around 4–6 months to grow back fully.
If you’ve only broken the tip, though, you won’t have to wait that long. The remaining nail will continue growing forward until the damaged section can eventually be trimmed away.
Fingernails generally grow around 3 mm per month, although everyone’s growth rate is a little different.
How Long Does a Toenail Take to Grow Back?
Toenails are a different story. They grow much more slowly, and a completely lost toenail can take around 12–18 months to grow back.
The big toenail may take particularly long because it’s larger and naturally grows slowly. So if your toenail seems to be making almost no progress after a few weeks, don’t panic. The growth may simply be difficult to notice.
What Happens When a Nail Grows Back?
New nail tissue develops from the nail matrix, located near the base of the nail. As new cells are produced, they gradually push the older nail forward.
If the nail matrix wasn’t seriously damaged, the new nail will often grow normally. However, after a significant injury, you might temporarily notice ridges, unevenness, or changes in thickness or shape.
How Can You Help Your Nail Grow Back?
There isn’t a magic trick that will make a nail grow back dramatically faster. Instead, focus on protecting the new growth.
Here are some simple ways to care for the area while your nail is recovering:
- Keep the area clean.
- Avoid hitting or picking at the nail.
- Don’t pull off loose pieces.
- Wear comfortable shoes if a toenail is recovering.
- Eat a balanced diet with enough protein and essential nutrients.
- Trim the nail carefully once enough growth has returned.
The Bottom Line
Most importantly, give it time. Nails grow slowly, and patience is part of the process.