Your PG/VG ratio, coil resistance, and wattage all shape how your vape tastes and how much vapour you get. Change one and the other two need to adjust.
This guide covers which PG/VG ratio works with each coil resistance, how temperature and wattage affect flavour, and where mesh coils fit in. If you're not sure what PG and VG actually are, our guide to choosing vape juice explains the basics.
Best PG/VG Ratio by Coil Resistance
The resistance of your coil determines which PG/VG ratio wicks properly and tastes right. Thicker juice (high VG) needs bigger wick ports found in lower resistance coils. Thinner juice (high PG) works in the smaller ports on higher resistance coils.
|
Coil Resistance |
Best PG/VG Ratio |
Vaping Style |
Wattage Range |
|
1.0 ohm and above |
50/50 |
MTL, tight draw |
8W to 15W |
|
0.8 ohm |
50/50 or 60/40 VG/PG |
MTL, slightly open |
12W to 18W |
|
0.6 ohm |
60/40 or 70/30 VG/PG |
Restricted lung hit |
18W to 25W |
|
0.4 ohm |
70/30 VG/PG |
Open lung hit |
25W to 40W |
|
0.2 ohm and below |
70/30 or 80/20 VG/PG |
Full sub-ohm |
40W to 80W+ |
A 0.8 ohm coil in a pod kit will wick 50/50 juice without any problems. Put 80/20 VG/PG through that same coil and the wick can't keep up, leaving dry hits and burnt cotton. The opposite problem happens at the other end. Thin 50/50 juice through a 0.2 ohm sub-ohm coil at high wattage floods the coil and causes spitback.
Best PG/VG Ratio for Flavour
PG is the sharper carrier. A 50/50 e-liquid puts more definition into each note and hits the throat harder. Bump the VG up to 70/30 and the flavour softens, gets a touch of natural sweetness from the VG, and comes with a lot more vapour.
What works best depends on what you're vaping:
|
Flavour Type |
Ratio That Works |
Why |
|
Fruit and menthol |
50/50 or 60/40 VG/PG |
PG sharpens the tartness and cooling |
|
Dessert, custard, bakery |
70/30 VG/PG |
VG sweetness fills out the creamy notes |
|
Tobacco |
50/50 |
Balanced throat hit and body |
|
Candy and sweet |
60/40 or 70/30 VG/PG |
Higher VG stops them tasting artificial |
For the sharpest flavour from any ratio, keep your coil fresh. Gunked up cotton and burnt sweetener mute everything regardless of the PG/VG split. Our coil guide covers how to spot when yours needs swapping.
PG/VG Ratio for Pod Kits
Pod kits with coils between 0.6 ohm and 1.2 ohm have small wick ports. Stick with 50/50 or 60/40 VG/PG. Go above 70% VG and the wick can't keep up, so you get dry hits, gurgling, or flavour that tastes flat.
Nic salt e-liquids come in 50/50 as standard, so they're a natural fit. For MTL vaping in a pod kit, 50/50 nic salts or 50/50 freebase won't give you any wicking trouble.
A few pod kits do take 0.4 ohm or 0.6 ohm coils for a looser draw. 60/40 or even 70/30 VG/PG can work at those resistances, but check the coil's wick port size first. Smaller ports choke on thicker juice even at lower ohms.
Wattage and Temperature Settings by PG/VG Ratio
Thick juice needs more heat. A 70/30 VG/PG e-liquid at 12W barely vaporises, and the flavour comes through weak and muted. Push the same juice to 30W on the right coil and everything opens up.
|
PG/VG Ratio |
Suggested Wattage Range |
Notes |
|
50/50 |
8W to 18W |
Stay in the lower half for nic salts |
|
60/40 VG/PG |
15W to 25W |
The mid range where most pod coils sit |
|
70/30 VG/PG |
20W to 50W |
Needs a 0.4 ohm coil or lower |
|
80/20 VG/PG |
40W to 80W+ |
Sub-ohm territory only |
Start at the low end of your coil's printed wattage range and go up by 2W to 3W per session until the flavour peaks. Going past that point burns the sweetener faster without tasting better. Our wattage guide goes deeper on finding the right output for your coil.
Temperature Control vs Wattage Mode
Temperature control (TC) caps the coil at a set heat level. Once it hits that temperature, power drops off so the cotton never scorches. Wattage mode doesn't do that. It pushes fixed power the whole time, and if the wick dries out between puffs, you get a burnt hit.
TC only works with nickel, titanium, or stainless steel coils though. Most pod kit coils are kanthal, and kanthal won't register in TC mode at all. If your kit supports it and your coils match, start around 200°C to 250°C and adjust from there. Otherwise, wattage mode with the coil and ratio match from the table above does the job.
Mesh Coils vs Wire Coils for Flavour
A mesh coil is a flat strip of metal that sits across the full width of the wick. Wire coils use a wrapped spiral that only contacts the wick at tighter points. That difference in heated surface area changes how the juice vaporises and what you taste.
|
Factor |
Mesh Coil |
Wire Coil |
|
Heat distribution |
Even across the full wick |
Concentrated at wrap points |
|
Flavour |
Wider flavour profile, more notes come through |
Can be more intense on single notes |
|
Vapour |
More vapour at the same wattage |
Less vapour, tighter draw |
|
Coil life |
Tends to last longer |
Shorter lifespan in most cases |
|
Ramp up |
Heats quickly from cold |
Slower to reach full temperature |
Mesh is the better pick for flavour in most kits. The even heating pulls more out of the juice without scorching any one spot. You'll notice it especially with complex flavour profiles where multiple notes need to come through at once. Wire coils are mainly found in MTL tanks now, where a tighter warmer draw suits certain vapers.