How Many Boveda Packs Do I Need? A Simple Size Guide

You've got cigars, a humidor, and a handful of those squishy two-way humidity packs — and now the obvious question: how many Boveda packs do I need? Too few and your humidor runs dry; the right number and it holds a steady, perfect humidity for months with zero fuss. The good news is the math is simple, the margin for error is generous, and you genuinely can't overdo it. Here's how to get it right.

What a Boveda pack actually does (60-second version)

A Boveda is a two-way humidity pack: a sealed pouch of saltwater gel that both adds moisture when the air is too dry and absorbs it when the air is too wet. It locks the humidity to whatever number is printed on it — say 69% — and holds it there automatically. No filling, no distilled water, no guesswork.

That two-way behavior is the key to the whole "how many" question: because a pack stops releasing moisture once the air hits its rating, adding more packs can never make a humidor too wet. Extra packs just give you more capacity and a longer life before they dry out. So when you're unsure, round up.

How many Boveda packs do I need? By humidor size

Use cigar capacity (how many your humidor holds) as your guide. These are based on the common 60-gram large packs:

Humidor size / capacity	Large (60g) packs
Small desktop (up to ~25 cigars)	1
Medium desktop (~50 cigars)	2
Large desktop (~75–100 cigars)	3
Cabinet / 100–150+ cigars	4 or more
Travel case / 5-count	1 small (8g)

The simple rule behind the table: roughly one 60g pack per 25 cigars of capacity. Plan around what the humidor holds, not how many cigars are in it today — an empty humidor still has all that thirsty air and cedar to keep in range.

A few practical notes:

• Round up, always. One extra pack costs little and means steadier humidity and fewer replacements.
• Big air gaps count. A half-empty large humidor has more air to regulate, so lean toward the higher number.
• Travel cases are small and sealed, so a single small pack handles a 5-count case easily.

Which RH should you choose?

Boveda packs come in different humidity ratings. For cigars:

• 69% — the standard all-rounder. If you're not sure, pick this.
• 65% — a touch drier; many find it gives an easier, more even burn.
• 72% — slightly moister; some prefer the feel, but you're closer to the upper limit.

Whatever you pick, don't mix different RH packs in the same box — they'll fight each other, with one adding moisture while another pulls it out. For the full picture of where cigars are happiest, see our cigar humidity guide.

One caveat: a humidity pack only works in a sealed space. If your humidor doesn't close tightly, fix the seal first — otherwise no number of packs will hold. (A well-sealed plastic tupperdor actually holds humidity better than a leaky wooden box.)

When to replace your Boveda packs

A two-way pack works until it has released most of its moisture. You'll know it's spent when it goes from soft and pliable to hard and crystallized all the way through. A little stiffening at the corners is normal; rock-hard all over means it's done.

• Typical lifespan: about 2–4 months per pack.
• It dies faster in a dry climate, a leaky humidor, or one you open constantly.
• It lasts longer in a well-sealed box in a humid climate.

Don't try to "recharge" a Boveda with tap water — that invites minerals and mold. Some brands offer a regeneration method with distilled water, but for most people, replacing the pack is simpler and safer. A reliable hygrometer takes the guesswork out entirely; if your number starts drifting down, it's pack-swap time. (Make sure that gauge is honest first — how to calibrate a hygrometer.)

If a pack quietly died and your cigars dried out before you noticed, don't toss them — how to rehydrate a dry cigar can often bring them back.

Quick recap

So, how many Boveda packs do I need? Plan on about one 60g pack per 25 cigars of capacity — one for a small desktop, two for a 50-count, more for cabinets — and round up, because two-way packs can't over-humidify. Pick a single RH (69% is the safe default), keep them in a sealed humidor, and replace each pack when it turns hard, usually every couple of months.

Once your humidity is dialed in, the fun part is tracking what's inside — what's resting, what's ready, and how each one smoked. That's exactly what the Casa DNC app is for.