Vape Juice Calculator Guide: How to Mix PG, VG and Nicotine Like a Pro in the UAE
# Vape Juice Calculator Guide: How to Mix PG, VG and Nicotine Like a Pro in the UAE
Mixing your own e-liquid can save you money and let you customise every aspect of your vape. But getting the ratios right — especially when nicotine shots are involved — requires a bit of basic math. That is exactly where a **vape juice calculator** comes in.
This guide explains how e-liquid calculators work, why every DIY vaper in the UAE should use one, and how to apply the results safely when mixing your own [DIY e-liquid recipes](/e-liquid-recipes-diy-vape-juice-guide-uae/).
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## What Is a Vape Juice Calculator?
A vape juice calculator (also called an e-liquid calculator or mixing calculator) is a simple tool that tells you exactly how much of each ingredient to combine when making your own e-liquid.
The three main ingredients are:
– **PG (Propylene Glycol)** — carries flavour and delivers throat hit
– **VG (Vegetable Glycerin)** — produces vapour and smooths the inhale
– **Nicotine base or shots** — adds the desired nicotine strength
A calculator takes your target volume, target nicotine strength, and chosen PG/VG ratio, then outputs the precise millilitres of each component.
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## Why You Need One When Mixing in the UAE
The UAE has specific regulations around nicotine products. Pre-mixed nicotine base above a certain concentration may not be readily available in local shops, which means many vapers rely on **nicotine shots** (typically 18 mg or 20 mg in 10 ml bottles) added to short-fill bottles of zero-nicotine e-liquid.
Using a vape juice calculator is not optional when working with nicotine shots — it is essential for three reasons:
1. **Safety** — too much nicotine can cause nausea, headache or more serious side effects
2. **Consistency** — every batch tastes and hits the same way
3. **Cost** — you avoid wasting ingredients on failed mixes
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## Understanding PG, VG and Nicotine Base
Before using any calculator, you need to understand what you are working with.
### PG (Propylene Glycol)
PG is a thin liquid that carries flavour effectively. It produces a stronger throat hit, similar to smoking. E-liquid with a high PG ratio (e.g. 70% PG / 30% VG) delivers pronounced flavour but produces less vapour.
### VG (Vegetable Glycerin)
VG is a thicker, slightly sweet liquid. It produces dense clouds and smooths the inhale. High VG blends (e.g. 70% VG / 30% PG) are popular with sub-ohm vapers but may not work well in small pod devices.
If you are unsure about which ratio suits your device, read our guide on [PG to VG ratios and nicotine strengths](/vape-flavours-explained-pg-vg-nicotine-guide/).
### Nicotine Base and Nicotine Shots
In the UAE, concentrated nicotine base (e.g. 100 mg/ml) is not typically sold to consumers. Instead, vapers use **nicotine shots** — 10 ml bottles of 18 mg/ml or 20 mg/ml nicotine in either PG or VG.
When you add a nicotine shot to a short-fill bottle, you are diluting the nicotine concentration. A vape juice calculator tells you exactly how many shots to add to reach your target strength.
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## Step-by-Step: How to Use a Vape Juice Calculator
Whether you use a mobile app, a website, or a spreadsheet, the calculation follows the same logic.
### Step 1 — Choose Your Target Volume
Decide how much finished e-liquid you want. Common batch sizes are 30 ml, 60 ml, 100 ml and 120 ml.
### Step 2 — Set Your Target Nicotine Strength
Your target depends on your current tolerance and goals.
| Target Strength | Typical User |
|—|—|
| 0 mg | Flavour-only, no nicotine needed |
| 3 mg | Low nicotine, often used in sub-ohm devices |
| 6 mg | Moderate, common for mouth-to-lung vapers |
| 12–18 mg | Higher strength, typically for pod systems |
If you are considering reducing your nicotine intake, our guide on [quitting smoking with vaping](/how-to-quit-smoking-with-vaping-uae-guide/) can help you plan a gradual reduction.
### Step 3 — Choose Your PG/VG Ratio
Set your desired split, such as 50/50, 70/30, or 80/20. The calculator will adjust the PG and VG amounts accordingly, factoring in the base of your nicotine shots.
### Step 4 — Enter Concentrate Flavour Percentage
Most recipes use 10–20% total flavouring concentrates. If you are following a published recipe, use the stated percentage. The calculator subtracts the flavour volume from the total, keeping the final ratio accurate.
### Step 5 — Read the Results
The calculator outputs:
– **Nicotine shots required** (in ml or number of 10 ml bottles)
– **PG volume** to add
– **VG volume** to add
– **Flavour concentrate volume**
– **Final PG/VG ratio**
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## Example: Mixing 100 ml of 3 mg E-Liquid
Let us say you want 100 ml of finished e-liquid at 3 mg/ml nicotine, with a 70% VG / 30% PG ratio. You have 20 mg/ml nicotine shots in PG.
Using a standard calculator:
| Component | Volume |
|—|—|
| Nicotine shots (20 mg/ml in PG) | 15 ml |
| VG base | 58 ml |
| PG base | 12 ml |
| Flavour concentrates | 15 ml (15%) |
| **Total** | **100 ml** |
Without a calculator, you would have to guess — and you would likely end up with either too much or too little nicotine.
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## Common DIY Mixing Mistakes to Avoid
### Mistake 1 — Adding Too Many Nicotine Shots
More nicotine does not equal more flavour. Excess nicotine creates a harsh throat hit and can make the liquid unvapable. Always calculate first.
### Mistake 2 — Ignoring the Shot Base
Nicotine shots come in either PG or VG. If you add a PG-based shot to a high-VG mix, your final ratio will shift. Use a calculator that accounts for the shot base.
### Mistake 3 — Over-Flavouring
More flavour concentrate does not mean more taste — it often leads to muted flavour, chemical notes, or a harsh vape. Stick to the recipe.
### Mistake 4 — Skipping Steeping
Freshly mixed e-liquid needs time to mature. Depending on the recipe, steeping can take anywhere from 3 days to 3 weeks.
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## Internal Linking Strategy for This Article
This guide is part of your content cluster on e-liquids and DIY mixing. Below are the natural links to existing content on your site:
1. **”DIY e-liquid recipes”** → [/e-liquid-recipes-diy-vape-juice-guide-uae/](/e-liquid-recipes-diy-vape-juice-guide-uae/)
Readers who understand the calculator will want actual recipes to try.
2. **”PG to VG ratios and nicotine strengths”** → [/vape-flavours-explained-pg-vg-nicotine-guide/](/vape-flavours-explained-pg-vg-nicotine-guide/)
Foundational knowledge about what PG and VG do.
3. **”quitting smoking with vaping”** → [/how-to-quit-smoking-with-vaping-uae-guide/](/how-to-quit-smoking-with-vaping-uae-guide/)
For readers who are mixing lower-nicotine liquids as part of a reduction plan.
4. **”disposable vapes”** → [/product-category/disposable/](/product-category/disposable/)
A light product mention: if DIY mixing seems too complex, there are simpler options available.
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## When DIY Is Not for You — Alternative Options
DIY mixing requires time, equipment and patience. If that does not suit your lifestyle, you can still enjoy a wide variety of flavours by choosing from pre-filled options such as **[disposable vapes](/product-category/disposable/)** or ready-to-vape e-liquid bottles available through UAE vape shops.
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## Conclusion
A vape juice calculator is the most important tool in any DIY vaper’s kit. It removes guesswork, ensures safety, and guarantees consistent results every time you mix. Whether you are creating your first batch or refining your 50th, understanding the math behind the mix makes all the difference.
Combine this knowledge with proven **[e-liquid recipes](/e-liquid-recipes-diy-vape-juice-guide-uae/)** and a solid understanding of **[PG/VG ratios](/vape-flavours-explained-pg-vg-nicotine-guide/)** , and you will be mixing like a professional in no time.