PG/VG Ratio Explained: What It Means for Your Vape
Every e-liquid lists a PG/VG ratio, such as 50/50 or 70/30. These two ingredients shape how your vape feels, tastes and performs. Here is what the numbers mean and how to choose.
What are PG and VG?
PG (propylene glycol) is a thin liquid that carries flavour well and provides throat hit. VG (vegetable glycerine) is thicker and produces bigger, smoother clouds. The ratio between them determines your e-liquid's character.
Common ratios and what they suit
Different ratios suit different devices and styles of vaping.
- 50/50 - balanced; best for pods, MTL and nic salts
- 70/30 - smoother, more clouds; best for sub-ohm tanks
- Max VG (80/20+) - biggest clouds; for high-power DTL setups
Which ratio should you choose?
Match the ratio to your device. Pods and MTL devices need thinner 50/50 e-liquid to wick properly, while sub-ohm tanks and box mods handle thicker high-VG liquids for bigger clouds. Using the wrong ratio can cause dry hits or leaking.
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Frequently Asked Questions
What does PG/VG ratio mean?
PG/VG ratio is the balance of propylene glycol to vegetable glycerine in e-liquid. PG carries flavour and throat hit; VG produces clouds. A 50/50 ratio is balanced, while higher VG makes bigger, smoother clouds.
Is 50/50 or 70/30 better?
It depends on your device. 50/50 suits pods, MTL devices and nic salts, while 70/30 suits sub-ohm tanks and box mods for smoother, bigger clouds.
What PG/VG ratio should I use in a pod?
Use a 50/50 ratio in pod systems. It is thin enough to wick properly and pairs well with nic salts for a satisfying MTL vape.
The Vaporizers Direct Australia Team
Vaporizer Specialists & Product Experts
The Vaporizers Direct Australia team helps Australians choose the right vaporizer for their needs. Our specialists test and research every device we sell — from portable and desktop dry herb vaporizers to concentrate units and accessories.