Resin Print Cost Calculator
Calculate the "true" cost of SLA/DLP printing including fluids and wear.
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Estimate based on how much IPA evaporates or is discarded per batch.
Why is resin printing more expensive than filament?
While the resin itself has become more affordable, resin printing involves significant "hidden" consumable costs. Unlike FDM printing, where you mostly pay for electricity and plastic, resin printing requires 91% or higher Isopropyl Alcohol (IPA) for washing, nitrile gloves for safety, and paper towels. Additionally, components like the FEP film (the clear sheet at the bottom of your vat) and the LCD screen itself are wear items that eventually need replacement. This tool helps you factor in these overheads so you don't lose money on your prints.
How do I calculate the cost of "Support" material?
Resin supports are often denser than filament supports. Most slicers (like Chitubox or Lychee) will provide a total volume estimate in milliliters (ml) that includes both the model and the supports. You should always use this total volume for accurate pricing. If you are hollowing your models, remember that resin often gets trapped inside the cavities unless you add drain holes, which can lead to "hidden" material waste that this calculator helps account for.
What is the "VAT/FEP Wear" fee?
Every time the build plate lifts, it pulls against the FEP film. Over hundreds of layers, this film stretches and eventually clouds or tears. By adding a small "wear fee" (typically $0.10–$0.50 per print), you ensure that when it’s time to buy a new $25 FEP pack or a $100 replacement LCD screen, the cost has already been covered by your previous successful projects.