How much does it cost to 3D print a headphone stand?
About $2.31 in PLA on a typical hobby printer, for a 90 g part that takes roughly 4 hours. Here is the breakdown, what changes it, and how it compares with paying a print service.
Cost by material
| Material | Material | Electricity | Machine wear | Total (incl. 5% failure) |
|---|---|---|---|---|
| PLA | $1.80 | $0.07 | $0.32 | $2.31 |
| PETG | $1.98 | $0.07 | $0.32 | $2.50 |
| ABS | $1.80 | $0.07 | $0.32 | $2.31 |
| ASA | $2.52 | $0.07 | $0.32 | $3.07 |
| PLA-CF (carbon fibre) | $2.70 | $0.07 | $0.32 | $3.25 |
| TPU | $2.70 | $0.07 | $0.32 | $3.25 |
Assumes 120 W average draw, $0.15/kWh, a $400 printer used over 5,000 hours, and a 5% failure rate. Tall parts like this benefit from a wider base or a brim to stop tipping.
What drives the cost
For a 90 g part, material is 78% of the cost, electricity 3% and machine wear 14%. This is a short print, so material dominates and switching to a cheaper spool helps most.
Switching to the cheapest material here (PLA) saves $0.00 versus PLA. Paying extra for PETG or ASA buys durability, not savings.
DIY vs a print service
Print services typically charge $48.60–$113.40 for a part this size, because you are paying for their machine time, labour and margin, not just plastic. Printing it yourself costs $2.31 in materials and wear — plus your time, which is the honest difference. If you value an hour at $15, add $3.75 for the few minutes of hands-on work.
Printing a batch
For a part this size, batch printing saves less — you are limited by plate area and print time rather than setup overhead.
Work it out for your own numbers
These figures use fixed assumptions. Put in your own electricity price, printer cost and filament price with the print cost calculator, or drop a sliced file into the G-code analyzer to get the exact weight and time.