How Many Hairs Do 4000 Grafts Contain? Hair Transplant Explained

One of the most common questions patients ask before a hair transplant is:
“How many hairs will I get with 4000 grafts?”
Understanding this helps set realistic expectations and visualize the transformation you can achieve through hair restoration.

In this article, we explain:

What a graft is and how many hairs it contains

How much scalp coverage 4000 grafts can offer

Factors affecting graft yield and results

Expert insights from Dr. Arslan Musbeh and the team at Hairmedico

What Is a Graft in Hair Transplantation?

A graft is a unit of tissue containing one or more hair follicles. In hair transplants, these grafts are extracted from a donor area (usually the back or sides of the scalp) and implanted in areas with hair thinning or baldness.

Each graft may contain:

1 hair (single follicular unit) – usually used at the hairline for natural results

2–3 hairs (double or triple follicular units) – ideal for density in mid-scalp and crown

Occasionally 4 or more hairs, though this is less common

On average, a graft contains about 2.2 hairs.

So, How Many Hairs Are in 4000 Grafts?

If we use the average of 2.2 hairs per graft:

4000 grafts × 2.2 hairs = 8,800 hairs

That’s nearly 9,000 individual hairs, transplanted to restore density and natural coverage.

However, this number can vary depending on:

Genetics and hair type

Graft quality

Extraction method (FUE, DHI, or Sapphire FUE)

What Area Does 4000 Grafts Cover?

This amount is ideal for treating moderate to advanced stages of hair loss, such as Norwood scale 4 to 6. It can generally cover:

Full frontal hairline restoration

Mid-scalp region

Possibly crown area, depending on hair thickness and design

For visual reference, check out the Before/After Results Gallery to see how 4000 grafts change appearance over time.

What to Expect After Transplanting 4000 Grafts

Week 1: Initial Healing

Scabbing and redness subside

Follow aftercare instructions strictly

Week 2–4: Shock Loss

Transplanted hairs fall out – a normal and temporary phase

Month 3–4: Regrowth Begins

New hairs start growing thin and soft

Month 6–9: Visible Density

Thickening and coverage become apparent

Month 12: Final Result

Full hair density and natural integration achieved

Why Choose Hairmedico for Your 4000-Graft Hair Transplant?

Located in Istanbul, Hairmedico is led by Dr. Arslan Musbeh, a global expert in hair restoration with over 17 years of experience.

What makes Hairmedico unique?

Use of Sapphire FUE and DHI for optimal graft survival

Personalized treatment planning and natural hairline design

All-inclusive medical travel packages (accommodation, transport, translator)

High patient satisfaction and visible, natural results

Conclusion: 4000 Grafts = 8000–9000 Hairs of Confidence

A 4000 graft hair transplant can dramatically restore your appearance and self-esteem. Whether you're aiming to rebuild your hairline or add density across the scalp, this volume provides a transformative solution for many patients.

Curious how much you need? Book your consultation now and let Hairmedico create a plan tailored to your hair restoration journey.
👉 Schedule a Free Consultation