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3D Printing Material and Cost Calculator
Estimate print material and cost from a closed model, target dimensions, material density and your spool price.
Open the local workspace
Choose your model, or try a built-in example. Your files stay on your device and processing uses no AI credits.
GLB · GLTF · STL · 3MF · OBJ · FBX · PLY · USDZ · VOX · STEP · STP · No sign-up required
How to use this tool
Step 1
Open your mesh and confirm its units
Step 2
Set target size, material and your actual price
Step 3
Review estimated material and cost
Supported workflow and limitations
A geometric shell-and-infill estimate, not a slicer quote. Supports, multi-color flushing, time and extra costs must be supplied. Defaults are editable examples, not live market prices.
Material cost = estimated grams × spool price ÷ spool net weight. The estimate combines an approximate fixed-thickness shell with the selected infill. Add support and multi-color flushing in grams. Time, electricity and machine costs use your own inputs; no accurate print-time prediction is made.
Frequently asked questions
Are files uploaded to Magic3D?
Files selected on this page are parsed and processed in your browser. Platform previews are read from their existing preview address. No AI generation is triggered by opening a model.
Does this use credits or require an account?
Local viewing, conversion and estimates use no Magic3D AI credits and need no account. AI model generation remains a separate service.
Which files should I select?
This task accepts GLB, GLTF, STL, 3MF, OBJ, FBX, PLY, USDZ, VOX, STEP, STP. When a file references separate BIN buffers, MTL materials or texture images, select all of them together. Total selected size is limited to 100 MB.
What are the limitations?
A geometric shell-and-infill estimate, not a slicer quote. Supports, multi-color flushing, time and extra costs must be supplied. Defaults are editable examples, not live market prices.