E-Liquid DIY Calculator
Calculate precise ingredient amounts for mixing your own e-liquid. Set your desired nicotine strength, VG/PG ratio, and add your favorite flavors.
How to Use This Calculator
Set Your Base
Choose batch size, target nicotine strength, and VG/PG ratio. Select your nicotine base concentration.
Add Flavors
Add flavor concentrates and set percentages. Most recipes use 8-15% total flavoring.
Mix & Steep
Follow the calculated amounts to mix your e-liquid. Let it steep for best flavor.
DIY E-Liquid Mixing Tips
Mixing Order
Add ingredients in this order: nicotine base first (so you can handle it fresh), then PG, flavors, and finally VG. This ensures proper mixing.
Weight vs Volume
Mixing by weight (grams) is more accurate. VG is denser than PG, so 1ml of VG weighs more. Our calculator provides both measurements.
Steeping Times
Fruit/menthol: 0-3 days. Dessert/bakery: 1-2 weeks. Tobacco: 2-4 weeks. Shake daily and store in a cool, dark place.
Nicotine Safety
Always wear nitrile gloves when handling nicotine. Keep away from skin and eyes. Store in childproof containers in a cool, dark place.
Frequently Asked Questions
What is the best VG/PG ratio for e-liquid?
It depends on your preference. 70/30 VG/PG is popular for sub-ohm vaping (more clouds, smoother hit). 50/50 works well in all devices and provides balanced flavor and throat hit. Higher PG ratios (40/60 or 30/70) are better for MTL devices and stronger throat hit.
What nicotine base strength should I use?
100mg/ml is most common for DIY mixing as it requires smaller amounts and lasts longer. 72mg/ml is also popular. Higher concentrations require careful handling - always wear gloves and avoid skin contact.
How long should I steep my DIY e-liquid?
Steeping time varies by recipe. Fruit and menthol flavors are often good immediately or after 1-3 days. Dessert and tobacco flavors typically benefit from 1-2 weeks of steeping in a cool, dark place.
What percentage of flavoring should I use?
Most flavorings work well between 8-15% total. Single flavors are typically 5-10%. Too much flavoring can mute the flavor or cause harshness. Always start lower and adjust after steeping.
Is mixing e-liquid by weight better than by volume?
Mixing by weight (grams) is more accurate because different liquids have different densities. Our calculator provides both ml and gram measurements so you can choose your preferred method.