PET Bottle Sizes: How to Choose 5ml to 1000ml
Short answer: choose the capacity from the dose, not from the price. Sample and travel formats run 5-30 ml, handbag and single-serve cosmetic doses sit at 50-100 ml, on-shelf retail and professional sizes are 100-250 ml, and bulk or refill formats start at 300 ml and run to 1000 ml. Then check three things before you commit: how many doses the bottle delivers, whether the pack still reads as premium at that size, and how many units a shipping carton will hold. This guide gives you the actual dimensions we manufacture across five bottle families, so you can build a size range that does not cannibalise itself.
Start With the Dose, Not the Capacity
Buyers usually arrive with a capacity in mind — “I want a 100 ml bottle” — when the real question is how many uses the consumer should get per pack. Fix the dose first and the capacity almost chooses itself.
| Format | Typical output per use | Target uses per pack | Capacity that lands |
|---|---|---|---|
| Fine mist face spray | About 0.1 ml per press | 300-500 presses | 30-50 ml |
| Fragrance atomiser | About 0.1 ml per spray | 600-1000 sprays | 60-100 ml |
| Hand sanitiser gel | About 1.5-2 ml per dose | 40-60 uses | 80-120 ml |
| Serum or treatment oil | 1-2 ml per use (dropper or needle tip) | 30 days of daily use | 30-50 ml |
| Body or hair mist | 1-1.5 ml per use | 100+ uses | 150-250 ml |
| Refill and bulk | N/A — decanted into a smaller pack | One to three refills | 300-1000 ml |
A fine-mist pump outputs roughly 0.09-0.12 ml per press, which is the most useful single number in this decision. Our explanation of how fine mist spray pumps work covers the nozzle mechanics, and the neck finish guide tells you which pump fits which bottle mouth.
The Five Sizes That Cover Almost Every Project
| Band | Primary use | What to watch |
|---|---|---|
| 5-15 ml | Samples, testers, travel atomisers, single-dose oils | At this size the label becomes the branding — print directly on the bottle or a vial becomes anonymous |
| 20-30 ml | Serums, eye and nail products, purse-size sprays | Height climbs faster than width; check it still fits a gift box and a pocket |
| 50-100 ml | Fragrance retail, handbags, professional treatment sizes | This is the band most brands build a range around — and it is carry-on compliant at 100 ml |
| 100-250 ml | On-shelf retail, body and hair mist, salon and pro sizes | Mould cost per unit is lowest here, but carton count per pallet drops sharply above 200 ml |
| 300-1000 ml | Refill packs, bulk and pro-back-bar formats | A trigger sprayer replaces the fine-mist pump; wall thickness must rise or the bottle panels under load |
Actual Dimensions We Manufacture
The tables below are the real specification tables from our five bottle families. Use them to check whether a size fits your shelf, your box and your shelf-talker — the numbers that decide that are total height and diameter, not capacity.
Fine Mist & Trigger Spray Bottles (PET / PE, 5-500 ml)
| Capacity | Bottle Dia. | Total Height |
|---|---|---|
| 5 ml | 22 mm | 69 mm |
| 10 ml | 22 mm | 80 mm |
| 20 ml | 22 mm | 92 mm |
| 30 ml | 28 mm | 103 mm |
| 50 ml | 32 mm | 114 mm |
| 60 ml | 35 mm | 119 mm |
| 80 ml | 38 mm | 125 mm |
Trigger-sprayer variants run 150-500 ml at 180-245 mm total height. Full range on the plastic spray bottle page.
Needle Tip Bottles (PET, 5-500 ml)
| Capacity | Nozzle / Cap | Total Height | Bottle Dia. |
|---|---|---|---|
| 5 ml | 15 mm | 69 mm | 22 mm |
| 10 ml | 15 mm | 81 mm | 22 mm |
| 20 ml | 15 mm | 93 mm | 24 mm |
| 30 ml | 15 mm | 104 mm | 29 mm |
| 50 ml | 18 mm | 129 mm | 35 mm |
| 80 ml | 18 mm | 135 mm | 39 mm |
| 100 ml | 18 mm | 157 mm | 40 mm |
| 150 ml | 20 mm | 168 mm | 47 mm |
| 250 ml | 20 mm | 211 mm | 48 mm |
| 500 ml | 20 mm | 222 mm | 64 mm |
All 17 sizes on the needle tip bottle page. Note how little the nozzle grows while the body doubles — the tip is a fixed component, so a wide size range shares the same dosing behaviour.
Flip-Top Squeeze Bottles (PET, 5-1000 ml)
| Capacity | Cap Dia. | Bottle Width | Total Height |
|---|---|---|---|
| 5 ml | 12 mm | 20 mm | 45 mm |
| 10 ml | 12 mm | 20 mm | 56 mm |
| 20 ml | 12 mm | 22 mm | 69 mm |
| 30 ml | 12 mm | 28 mm | 78 mm |
| 50 ml | 14 mm | 30 mm | 92 mm |
| 60 ml flat | 14 mm | 43 mm | 90 mm |
| 100 ml | 14 mm | 36 mm | 119 mm |
| 120 ml | 14 mm | 37 mm | 129 mm |
| 150 ml | 19 mm | 42 mm | 136 mm |
| 200 ml | 19 mm | 45 mm | 154 mm |
| 250 ml round shoulder | 19 mm | 46 mm | 179 mm |
| 300 ml | 19 mm | 52 mm | 177 mm |
20+ sizes including flat and square variants on the butterfly flip-top bottle page. The flat-shoulder 60 ml above is worth noting: it is the same capacity as the round 60 ml but 42 percent wider and 8 percent shorter, which is exactly the kind of swap that rescues a pack that will not fit a shelf.
Lightproof Amber Spray Bottles (PET, 10-100 ml)
| Capacity | Neck Inner Dia. | Total Height |
|---|---|---|
| 10 ml | 12 mm | 80 mm |
| 20 ml | 12 mm | 92 mm |
| 30 ml | 12 mm | 103 mm |
| 50 ml | 14 mm | 115 mm |
| 80 ml | 14 mm | 128 mm |
| 100 ml | 14 mm | 143 mm |
Two neck sizes cover the range: 12 mm on 10-30 ml, 14 mm on 50-100 ml. That means two pump SKUs, not eight — worth knowing if you are building an amber range. See the amber spray bottle page.
Frosted Spray Bottles (PET, 100-250 ml)
| Capacity | Neck | Body Height | Total Height | Bottle Dia. |
|---|---|---|---|---|
| 100 ml | 24 mm | 98 mm | 148 mm | 40.5 mm |
| 120 ml | 24 mm | 109 mm | 159 mm | 41.5 mm |
| 150 ml | 24 mm | 132.5 mm | 181.5 mm | 41 mm |
| 200 ml | 24 mm | 136 mm | 185.5 mm | 46.5 mm |
| 250 ml | 24 mm | 134 mm | 183.5 mm | 51.5 mm |
All five sizes share one 24 mm neck, so the same pump and the same dust cap work across the whole family — you stock one closure, not five. Details on the frosted spray bottle page.
Why Two Bottles Can Be 100 ml and Still Look Different
Capacity is volume; the buyer sees silhouette. The same 100 ml appears in three very different shapes in our own range: a 40 mm-diameter needle-tip bottle standing 157 mm tall, a 40.5 mm frosted spray bottle only 148 mm tall, and a 36 mm flip-top standing 119 mm. If your brand is “compact and pocketable”, the flip-top wins; if it is “professional and precise”, the needle tip does. Decide the silhouette you want before the capacity, then pick the closest match — rather than choosing a capacity and discovering the bottle stands 4 cm too tall for its box.
How Capacity Affects Carton, Pallet and Freight
This is where a small capacity change becomes a large cost change, and it is the part most buyers underestimate.
- Units per carton falls faster than capacity rises. Moving from 50 ml to 100 ml often halves the units per carton, because bottle diameter — not height — drives the packing grid.
- Height wastes cubic space. A tall narrow bottle leaves air in a carton that a squat wide bottle fills. For the same volume, prefer the shorter silhouette when freight matters.
- Above 200 ml, switch to trigger or bulk formats. Fine-mist pumps are not designed for viscous product at that volume, and the per-unit pump cost starts to show.
- Closure count multiplies. Every neck finish you use is another pump SKU, another cap SKU and another line item to stock and assemble. Ranges built on one neck are cheaper to run.
- Above 1 litre, PET is rarely the answer. The bottle needs a thicker wall to resist panelling, and HDPE or a jug format usually wins on cost.
Building a Size Range Without Cannibalising Yourself
- Lead with one hero size. Most brands should launch a single capacity that matches the primary use, then extend.
- Step at least 40 percent between sizes. 100 ml to 120 ml is not a range — consumers cannot tell them apart and neither can your warehouse. 50 to 100 to 200 is a range.
- Keep one neck finish per family. It is the single biggest lever on your closure cost and your pick-and-pack time.
- Make the smallest size visibly a sample. Under 15 ml the shape says “tester” on its own, which protects the full-size price.
- Add a refill format, not a bigger bottle. A 500 ml or 1 litre pack sold as a refill raises basket value without competing with the hero SKU.
Decoding the Millilitre Number
The capacity printed on a bottle is nominal — the fill volume the mould was designed around, not the brimful volume. In practice a “100 ml” bottle often holds 110-115 ml to the rim, and is filled to 90-95 ml to leave headspace for expansion and for the pump or dip tube to displace liquid. Two consequences matter commercially: first, you cannot compare a 100 ml quote from one supplier with a 100 ml quote from another without checking fill volume, because resin content differs; second, when your label carries a volume claim, the filled volume — not the bottle size — is what it must reflect. Ask for the fill volume in writing and put it in the specification.
A Quick Size Picker
| If your product is… | Start at | Likely format |
|---|---|---|
| A scent or essence sold as a trial | 5-10 ml | Needle tip or slim atomiser |
| A daily serum or treatment | 20-30 ml | Needle tip or dropper |
| A facial mist or sanitiser | 50-100 ml | Fine mist spray |
| A fragrance for retail | 50-100 ml | Atomiser, glass or PET |
| A body or hair mist | 150-250 ml | Fine mist or frosted pump |
| A cleaner or garden product | 300-500 ml | Trigger sprayer |
| A refill or pro-back-bar | 500-1000 ml | Bulk bottle or jug |
What are the standard PET bottle sizes?
The sizes most brands actually use cluster into five bands: 5-15 ml for samples and travel, 20-30 ml for serums and purse sprays, 50-100 ml for fragrance and handbag formats, 100-250 ml for on-shelf retail and professional use, and 300-1000 ml for refills and bulk. We manufacture 17 to 20+ sizes per bottle family across those bands.
How many sprays does a 30 ml or 100 ml bottle give?
A fine-mist pump outputs roughly 0.09-0.12 ml per press, so a 30 ml bottle gives about 250-330 sprays and a 100 ml bottle about 850-1100 sprays. Expect a small allowance for priming and for the last few millilitres the dip tube cannot reach.
Is the millilitre size on the label the same as the bottle capacity?
Not exactly. The bottle capacity is nominal and usually larger than the number printed – a 100 ml bottle often holds 110 ml or more to the rim but is filled to 90-95 ml to leave headspace. The volume claim on your label must reflect the filled volume, so confirm fill volume with your supplier in writing.
Why do two bottles of the same capacity look so different?
Because capacity is volume and buyers see silhouette. A 100 ml bottle can be a slim 40 mm needle-tip bottle standing 157 mm tall or a squat 36 mm flip-top standing 119 mm. Height and diameter, not millilitres, are what decide whether the pack fits a shelf, a gift box or a pocket.
Does a bigger bottle cost proportionally more to ship?
No – it usually costs more. Units per carton falls faster than capacity rises because bottle diameter drives the packing grid, and a tall narrow bottle leaves cubic space unfilled. Moving from 50 ml to 100 ml can roughly halve the units per carton even though the volume only doubles.
Can all the sizes in a range share the same pump or cap?
Yes, if you design the range around one neck finish. Our frosted spray family uses a single 24 mm neck across 100-250 ml, so one pump and one dust cap fit the whole range. The amber range needs two necks – 12 mm for 10-30 ml and 14 mm for 50-100 ml – so it needs two pump SKUs, not eight.
Get a Size Recommendation and Samples
Tell us the product, the dose per use and the market, and we will recommend the capacity, send stock samples of the closest two sizes and quote MOQ in 24 hours. Free samples, quote in 24h. Email jasonfrp@outlook.com or WhatsApp +86 155 0328 8839. Choosing a material first? Read PET vs HDPE vs PP vs Glass; building your own brand? See the private label bottle guide; browse the full bottle catalogue.