How to Switch from Smoking to Vaping: A Practical NZ Guide
A step-by-step approach to making the transition, what to expect, and mistakes to avoid.
Making the switch from smoking to vaping is one of the most common reasons people walk into a vape store. It can also be one of the most confusing, because there are more options and terminology than most people expect. This guide walks through the process in plain language, covering what you need to know before you start, how to choose the right setup, and what to expect during the first few weeks.
Important note: This guide is informational, not medical advice. If you are considering switching from smoking to vaping for health reasons, consult your GP or call the NZ Quitline (0800 778 778) to discuss your options. Vaping products contain nicotine, which is addictive.
Before You Start: Setting Realistic Expectations
Vaping is not identical to smoking. The sensation, the ritual, and the nicotine delivery are all slightly different. Most people who successfully switch report that the first one to two weeks involve an adjustment period. Understanding this upfront makes the transition much smoother.
The draw on a vape device is typically slightly different from a cigarette. Some people find it takes a few days to adjust to the technique. The flavour is obviously different from tobacco smoke. And nicotine delivery, while effective, follows a slightly different curve than cigarettes deliver.
None of these are problems. They are simply differences. People who approach the switch knowing this tend to have better outcomes than those who expect an identical experience from day one.
Step-by-Step: Making the Switch
Choose a Simple Device
For a first device, simplicity matters more than features. A pod system is the most common recommendation for people switching from smoking. They are small, lightweight, easy to use, and designed for the mouth-to-lung (MTL) draw style that is closest to how you smoke a cigarette. You do not need an advanced device. The priority is something reliable that works out of the box with minimal setup.
Pick the Right Nicotine Strength
Getting the nicotine strength right is the single most important factor in a successful switch. Too low and you will not feel satisfied, leading you back to cigarettes. Too high and it can be unpleasant. As a general starting point: if you smoked fewer than 10 cigarettes per day, start around 10–15 mg/mL nic salts. If you smoked 10–20 per day, try 20 mg/mL. If you smoked more than 20 per day, 25–28.5 mg/mL may be appropriate. You can always adjust after the first week. The NZ legal maximum is 28.5 mg/mL.
Choose a Flavour You Enjoy
Many people switching from smoking assume they should start with a tobacco flavour. Some find this helpful, but many people actually prefer fruit or menthol flavours from the start. Tobacco-flavoured e-liquids taste different from burning tobacco, so they may not meet your expectations. There is no wrong choice here. Pick something that appeals to you, and do not be afraid to try a different flavour after your first bottle.
Consider a Gradual Transition
You do not have to quit smoking completely on day one. Many people successfully transition by gradually replacing cigarettes with vaping over a period of days or weeks. Start by replacing one or two cigarettes per day with your vape, particularly the ones that are most habitual rather than the ones you enjoy most. Gradually increase the ratio of vaping to smoking over time until you no longer feel the need for cigarettes.
Give It Time
Allow at least two weeks before making a judgement. The first few days can feel awkward as you adjust to a different device, different flavour, and slightly different nicotine delivery. Most people report that by the end of the second week, the transition feels natural and the desire for cigarettes has significantly reduced.
What to Expect: A Timeline
Common Mistakes to Avoid
Starting with Too Low a Nicotine Strength
This is the most common reason people fail to switch. If you were a pack-a-day smoker and start with 3 mg/mL freebase, you will almost certainly feel unsatisfied and return to cigarettes. It is always better to start higher and reduce later than to start too low and give up.
Choosing an Overly Complex Device
Advanced devices with adjustable wattage, replaceable coils, and multiple settings can be overwhelming for a new vaper. Keep it simple. A modern pod system with auto-draw (no button needed) is the easiest entry point. You can explore more advanced devices later if you want to.
Not Keeping the Device Charged and Stocked
When your vape runs out of battery or e-liquid, you will reach for a cigarette. Treat your vape like you treated your cigarette supply: always have it charged and always have spare pods or e-liquid on hand. A dead vape is the number one trigger for returning to smoking during the transition period.
Expecting an Identical Experience to Smoking
Vaping satisfies nicotine cravings effectively, but it is a different experience. The taste, the throat sensation, and the ritual are all slightly different. People who accept this difference tend to transition more smoothly than those who expect a perfect cigarette replica.
NZ-Specific Information
In New Zealand, all vaping devices and e-liquids must comply with the Smokefree Environments and Regulated Products Act. Key facts: the maximum nicotine strength is 28.5 mg/mL. All devices must include safety mechanisms (child-safety activation, auto-shutoff). Disposable vapes are banned — you will need a rechargeable device. Products are available from licensed specialist vape retailers in-store and online.
New Zealand also offers free support for people quitting smoking through Quitline (0800 778 778) and through your GP. Some cessation support services now include vaping as part of their toolkit for helping people transition away from cigarettes.
Frequently Asked Questions
How long does it take to fully switch from smoking to vaping?
Most people find the transition takes two to four weeks to feel fully comfortable. Some people switch entirely within a few days, while others take longer and may use both cigarettes and a vape during the transition. There is no single correct timeline.
Will I gain weight if I switch from smoking to vaping?
Weight gain is commonly associated with quitting nicotine entirely, because nicotine suppresses appetite. Since vaping still delivers nicotine, this effect is less likely. However, individual experiences vary. If weight is a concern, discuss it with your GP.
Is it normal to cough when I first start vaping?
Yes. Many people cough initially as their throat adjusts to vapour, which is different from smoke. This typically resolves within a few days. Adjusting your draw technique (shorter, gentler puffs) can help. If coughing persists, your nicotine strength may be too high or the device may not suit your draw style.
Can I vape and smoke at the same time during the transition?
"Dual use" is common during the switch, and many people find it helpful. The goal is to gradually replace more cigarettes with vaping over time. There is no evidence that combining the two during a transition period is more harmful than continuing to smoke alone.
What if vaping does not work for me?
Vaping is one tool among several for people who want to stop smoking. If it does not suit you, other options include nicotine replacement therapy (patches, gum, lozenges), prescription medications, and support services like Quitline. Your GP can help you explore alternatives.