When you venture into the fascinating world of resin 3D printing, one of the most common questions is: How much can I print with 1 liter of resin? The answer depends on several factors, ranging from the type of resin used to the complexity of your models. In this article, we'll explain everything you need to know to optimize your resin use and get the most out of your projects.
Factors that affect how many prints you can get from 1 liter of resin
1. Model size and volume
The size of the models you print is the main factor. A small 28 mm miniature might use as little as 10–15 ml, while a larger figure or functional part could require 100 ml or more.
Images by Uncle Jessie on YouTube. link to the video
2. Infill settings
The infill density you choose also plays a key role. Hollow models use far less material than solid ones. If you design your parts with 2–3 mm walls and 10% infill, you'll be able to print more pieces per liter.
3. Support usage
Supports are essential for many prints, but they also represent additional resin consumption. Adjusting your support settings to minimize material use without compromising the stability of the part can make a big difference.
4. Resin type
Each resin has different density and properties. For example, resins such as Anycubic Standard or Texture Resin are known for their high efficiency. Learn more about Anycubic resin settings in our specialized article.
Practical examples for calculating resin usage
Let's put things into perspective:
1. Fantasy miniatures (28 mm)
A standard-size miniature typically requires between 10 and 20 ml of resin. With 1 litre, you could print between 50 and 100 miniatures.
2. Large figures or functional parts
A detailed bust or large mechanical part could require between 250 and 600 ml. This means that 1 litre could be enough for 4 to 1.5 large models.
Image and painting by Print and Paint Studio
3. Projects with hollow infill
If you design your models to be hollow, you will reduce material consumption. For example, a hollow 15 cm figure could use as little as 150 ml instead of 300 ml.
Tools to calculate resin usage
Now you know how far 1 kg goes. Combine it with electricity, depreciation and labour to get the real cost per part. Upload your STL or choose a preset. Calculate cost per part →
Software such as Chitubox
Programs like Chitubox are indispensable for resin 3D printing. They allow you to calculate the estimated resin consumption before printing, helping you to better plan your projects and avoid waste.
Recommendation
Check out our article on the best websites to get free STL files and make sure you work with designs optimized for resin.
Tips to optimize resin usage
1. Adjust your supports
Place supports only where they are absolutely necessary. Use tools like the "anti-aliasing" feature to smooth out details and reduce material consumption in supports. Here is an article where we explain more about how to optimize support contact points
2. Design hollow parts
Create hollow models with drainage holes to avoid bubbles and minimize resin consumption.
3. Efficient cleaning
Use isopropyl alcohol to clean your models without wasting material. Learn more in our complete guide on the use of isopropyl alcohol.
4. Store your resin properly
Store leftover resin in a cool, dark place. Use filters when returning it to the container to keep it clean.
What type of resin to choose to maximize results?
Anycubic resins: High quality and efficiency
We recommend Anycubic resins, known for their excellent performance and durability. Options such as the Standard Resin or the Texture offer impeccable results and great value for money.
Check our article on Anycubic 3D printers and resins for more information.
In summary, what to expect from 1 litre of resin?
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Small miniatures: 50-100 models
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Large figures or hollow pieces: 5-10 models
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Functional projects: It will depend on the design and infill
With the right tools, a little planning and good practices, one litre of resin can go further than you imagine. It's time to optimise your prints and bring your ideas to life!
We hope this guide has been useful! If you have any questions or need help, don't hesitate to contact us or visit our blog for more content. 💪🚀
