How Many Index Tabs Do You Need? (A Quick Planner)

Before you design a set, it helps to know how many tabs you actually need and how they'll lay out on the page. It comes down to three quick questions.

1. How many sections are in your document?

Count the sections you want a tab for — that's your number of tabs per set. A contract binder might have 8 sections; an exhibit set might have 50. There's no real upper limit.

2. How wide should each tab be? (the cut)

The cut sets how many tab positions sit across the page edge. A lower cut (1/5) gives wider tabs with room for longer titles; a higher cut (1/8, 1/10) fits more tabs per row but each is narrower. Match the cut to your title length and how many sections you have.

Few sections, longer titles → lower cut (1/3, 1/5)
Many sections, short labels → higher cut (1/8, 1/10, 1/12)

3. More tabs than the cut? They step into banks

If you need more tabs than a single row allows, the extra tabs step down into additional staggered rows called banks. A 1/5 cut with 10 tabs gives two banks of five — so every tab stays visible without overlapping. You can keep adding banks for large sets.

Then just design it

Once you know your section count and cut, the online designer shows a live preview at your chosen size, so you can confirm everything fits before you order. The minimum is 25 sets, with volume pricing as the quantity climbs.

Frequently asked questions

How do I choose the right number of tabs for my dividers?

Count the sections your document actually has, then match that to a tab cut. The cut is the fraction of page height each tab occupies, so a 1/5 cut gives five tabs across one bank, a 1/8 cut gives eight, up to 1/15. Most professional sets land between 8 and 12 sections. Choose the cut that fits your section count exactly rather than buying tabs you will leave blank — empty tabs read as an afterthought and make the index slower to scan. The free tab cut calculator turns a section count into the right cut and number of banks.

How do I choose the right size and color for index tabs?

Size follows section count: the more sections, the smaller the cut, from 1/2 down to 1/15. Color follows how the document is used — one color per section makes a file navigable without reading the tabs, which matters when the person pulling it is in a hurry or unfamiliar with it. Tabzoola offers 19 Mylar colors and 11 poly colors, mixed freely within one set. On poly, white ink reads better than black on dark colors.

How do I work out how many tabs I need?

Count the sections your document actually needs to separate. That count is your tabs per set — there is no need to round up to a stock number, because the set is made to order.

What happens if I need more tabs than the cut allows?

The tabs step into banks. With a 1/5 cut and 12 tabs, the positions cycle through five across and repeat, so a reader still sees a clean staircase down the page.

Can I change the tab count after I start designing?

Yes. Adjust the count in the designer and the layout and price update immediately, and nothing prints until you approve your proof.

Related pages & free resources

Custom index tabs — the full range Tab cut calculator — sections → cut & banks →Custom 10-tab dividers (1/10 cut)Custom 12-tab dividers Tab divider dimensions reference

Ready to design your tabs?

See your exact price as you build — 25 sets of 5 tabs is $5.45 a set, $1.08 at volume, no account needed.

Paper Tabs Poly Tabs