Cost Per Puff: What a Disposable Actually Costs You Per Week
Every disposable listing carries a puff number, and it is tempting to turn that into a unit price: what you paid, divided by the puffs on the box. We ship these every day and still won't quote that figure, because the bottom half of the sum isn't real. The only cost number that survives contact with your actual week is the one you work out yourself.
Why cost per puff is the wrong sum
Divide a price by a rated puff count and you get a figure to two decimal places that looks precise and means nothing, because the denominator is a rating, not a guarantee. Ratings come off machines, not people. The industry's standard machine-vaping method, CORESTA Recommended Method No. 81, holds the draw at three seconds and takes exactly one puff every 30 seconds at a fixed volume. Nobody vapes like that — and nothing obliges a puff-count claim on a box to follow that method anyway. An analysis of several hundred disposable models published by eCig One found advertised counts drifting further each year from what the liquid inside can plausibly deliver.
We go through this at length in vape puff count ratings explained and how to read a vape listing. Short version: treat a puff number as a size class — small, big, bigger — and never as an input to arithmetic about money.
The one calculation that actually works
No spec sheet needed, just a calendar. Note the day you open a device, note the day it stops delivering, divide what you paid by the days between, then multiply by seven. That is your weekly cost, and it is the only figure in this article that describes you rather than a laboratory.
A worked example with round numbers we made up on the spot — not our prices, so substitute what you actually paid. Say a device cost you $40 and lasted five days. That is $8 a day, so $56 a week. Repeat on the next device and you have a range rather than a guess — after three or four it gets tight enough to budget against.
Now the part most people forget: delivery is part of the unit cost when you buy in ones and twos. Our shipping is a flat $10 Australia-wide, so two devices in a parcel carry $5 each of freight — on the hypothetical above, $56 a week becomes $63. Order 10 or more and shipping is free, so that line disappears. Same device, same usage, different weekly number, purely because of how you bought it.
What changes the answer
Two people can buy the identical device and land a week apart on lifespan. These are the reasons we see most.
| Factor | Effect on weekly cost | What to do about it |
| Long, slow draws | Higher — a longer pull spends more liquid and battery per puff | See making one last longer |
| Lung-style (DTL) draws on a mouth-to-lung device | Higher — big open lungfuls empty a device fast | Match the device to your draw style |
| Chain vaping | Higher — and back-to-back puffs bring on burnt notes early | Pause between puffs; see the burnt taste guide |
| Cold weather, or a device left in the car | Slightly higher — batteries are less willing and cold liquid wicks more slowly | Keep it on you, not in the glovebox overnight |
| No charging port (IGET Bar, IGET Bar Pro) | Higher for heavy users — when the battery is done the device is done, whatever is left inside | Consider a USB-C rechargeable: IGET ONE, GROO MAX or G.T. |
| The burnt last stretch you bin | Higher — you paid for days you never used | Count only the days it was genuinely good |
| A flavour you don't like | Highest of all — an abandoned device costs infinity per puff | Buy one before you buy ten |
The levers that genuinely move your weekly number
Order size
The largest lever most people have, and it has nothing to do with the device. Buying one or two at a time means paying freight over and over on a small basket; an order of 10 or more removes it. How our regulars run this is set out in bulk vape buying in Australia. Dispatch is 1–2 business days and delivery 3–7, so stocking up also spares you the mid-week scramble that leads to overpaying elsewhere.
Sizing the device to your usage
If a smaller-rated device dies every two or three days, you are buying and shipping more units than you need. Heavier users generally land better on a higher-rated model, often a rechargeable one, so the battery stops being what ends the device early. GODFATHER 9 differs again: a pod system you keep and re-pod. See how long a disposable actually lasts.
Not wasting flavours
Nothing wrecks a weekly average like ten units of something you can't finish. Single units first, then commit. Our multi-flavour boxes exist for exactly this — a spread to sample rather than one guess bet ten times over.
What we can't tell you
We don't publish a cost-per-puff figure for anything we sell. Publishing one would mean standing behind the denominator, and no honest retailer can: it depends on how you draw, how often, in what weather, on a device that may or may not let you recharge it. Better to hand you the method and let your own numbers be right than a decimal that is confidently wrong.
What we can stand behind is the supply side: 100% original stock, plain discreet packaging, flat $10 shipping Australia-wide and free shipping on orders of 10 or more. Track your own days for a fortnight, then buy to suit.
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For adults 21+ only.