How Many Hair Bundles Do You Need?

Not sure how many bundles you need for your next sew-in or custom wig? You’re not alone. Bundle count can feel confusing because “full” means different things depending on your length, texture, and the finish you want.

In this guide, we’ll break down what actually changes your bundle needs (length, texture, install method, and fullness goals), so you can buy once—without ending up short on hair or overbuying what you won’t use.

1. Bundle Count by Hair Length

Length is the biggest factor. The longer the bundles, the more hair you’ll need to keep the ends looking thick and consistent. Long styles can look “stringy” at the bottom if bundle count is too low, especially with straight textures.

• 10”–14”: 2–3 bundles for a full but natural look (perfect for bobs, blunt cuts, and soft layers).
• 16”–22”: 3 bundles is the sweet spot for balanced fullness, bounce, and everyday wearability.
• 24”–30”: 4+ bundles to maintain density from root to tip and avoid thin-looking ends.

💡 Quick rule: if you’re going long and you want lots of layers or curls, add at least one extra bundle to keep the shape looking full.

2. Texture Matters More Than Most People Think

Texture changes how “big” the hair looks once installed. Curly and coily textures naturally expand and appear fuller, while straight textures lay flatter and usually need more hair to reach the same visual volume.

• Afro Curly Natural Bundles – Very full with fewer bundles; great if you want bold volume without stacking too many packs.
• Straight Peruvian Hair – Sleek and polished; consider adding 1 extra bundle for longer lengths or a fuller glam finish.
• Honey Blonde Highlight Deep Wave – Bouncy, defined, and naturally voluminous; ideal for dimensional color looks and layered installs.

3. Sew-In vs. Wig: Your Install Method Changes the Math

Two people can buy the same length and texture—and still need different bundle counts—because the install method affects coverage and how tightly the tracks are laid.

• Sew-in: Typically uses fewer bundles than a super full wig because tracks can be layered strategically around the head shape.
• Custom wig: Often needs more hair (especially if you want a fuller density all over), since the cap is covered more evenly.
• Leave-out installs: Sometimes require an extra bundle to help match thickness and blend with your natural hair.

4. Do You Need a Closure or Frontal?

Planning to use a lace closure or frontal? Good choice for a clean finish—plus it changes how many bundles you need, because the top coverage comes from the lace piece (not bundles).

• Closure (4×4 or 5×5): Usually pairs perfectly with 2–3 bundles (depending on length and fullness preference).
• Frontal (13×4 or 13×6): Most installs look best with 3 bundles; for longer lengths, add a 4th bundle to keep the back full.

5. Want That Extra Full Look?

If your goal is “camera-ready” fullness—big curls, wand waves, or that luxurious blowout volume—size up. Head size can also matter: larger caps and fuller track spacing may need an additional bundle for an even finish.

A smart approach: buy the extra bundle, and if you don’t use it, keep it as a backup for future touch-ups or to refresh the ends later.

Still have questions? Browse our Human Hair Bundles Collection to explore best-sellers, textures, and styling inspiration.

💬 What length + texture are you installing next? Tell us your plan in the comments—we’ll help you choose the right bundle count!