Filament Details
g/cm³
g
$
Print Job Details
Input Mode:
g
h
m
Overhead & Profit
W
$/kWh
min
$/h
$
%
Cost Breakdown
Material Cost
$0.00
Electricity
$0.00
Labor
$0.00
Other Costs
$0.00
Total Cost
$0.00
Suggested Price
$0.00
Net Profit
$0.00
Spool Usage
0%
1000g left
About the Filament Usage Calculator
Whether you are a hobbyist printing for fun or a business owner running a 3D printing farm, knowing the exact cost of your prints is crucial. This Filament Usage Calculator is designed to give you a comprehensive breakdown of your expenses, going beyond just the plastic cost.
How to Use This Tool
- Filament Details: Select your material (PLA, PETG, ABS, etc.) or enter custom density values. Input the cost and weight of your spool.
- Print Job Details: Enter the weight (in grams) or length (in meters) of filament used, as provided by your slicer software (Cura, PrusaSlicer, etc.). Don't forget to add the print time.
- Overhead & Profit: Add electricity costs, labor time for post-processing, and any additional wear-and-tear costs. Set your desired markup percentage to calculate a selling price.
Tips for Accurate Costing
Most slicers underestimate the weight slightly. It's often a good practice to add a 5-10% buffer to your "Other Costs" to account for failed prints, nozzle clogs, and support material waste. For electricity, check your local utility bill for the exact cost per kWh.
Frequently Asked Questions
How do I find the filament density?
Standard densities are pre-loaded in the tool (e.g., PLA is ~1.24 g/cm³). You can usually find the exact density on the manufacturer's technical data sheet (TDS) or the spool label.
Does this calculator work for resin printers?
This tool is optimized for FDM/FFF printers using filament spools. However, you can use it for resin by entering the bottle cost and weight, though the density calculations might differ slightly.
How is electricity cost calculated?
The formula used is: (Printer Wattage / 1000) × Print Time (Hours) × Cost per kWh. This gives a precise estimate of the energy consumed during the print job.
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