calculator

3D Printing Cost Calculator

Work out what to charge for a 3D print — material, electricity, printer wear, failed prints and your time.

The print

Copy material and time straight from your slicer.

Printer type
g
$/kg
hours

Machine costs

What running the printer really costs per job.

W

From your printer's spec sheet or a plug-in power meter.

$/kWh

Shown on your electricity bill.

$
hours

Hours of printing before it needs replacing or a major rebuild.

%

Extra % of print costs to cover reprints. If 1 in 10 prints fails, about 11% covers it.

Your time, extras and margin

min

Setup, support removal, sanding, painting, packing.

$/hr
$

Magnets, inserts, paint, packaging.

%
$

The least you'll take a job for, so tiny prints still pay for your setup. 0 for none.

Charge for this print

$13.25

$7.95

Your true cost

$5.30

Profit on this job

$2.65

Price per printer hour

67%

Markup on cost

Where the cost comes from

  • Material$1.70 · 21%
  • Electricity$0.13 · 2%
  • Printer wear$0.40 · 5%
  • Failure buffer$0.22 · 3%
  • Your time$5.00 · 63%
  • Extras$0.50 · 6%
Total cost$7.95

If you sell it on Etsy

US fees
Etsy fees per print
$1.71
Profit after fees
$3.59

Etsy's fees take part of your margin. To keep 40% after them, list it at $16.63.

$

0 if the buyer pays shipping.

Listing fee, 6.5% transaction fee and 3% + $0.25 processing on this price with free shipping, before Offsite Ads. Profit is what’s left after fees, costs and your own pay. Full Etsy fee breakdown

How we calculated this

  • Material: 85 g at $20.00/kg = $1.70.
  • Electricity: 150 W for 5 h is 0.75 kWh × $0.17 = $0.13.
  • Printer wear: $400.00 spread over 5,000 hours is $0.08 per print hour = $0.40.
  • A 10% failure buffer on material, electricity and printer wear adds $0.22 to cover reprints.
  • Adding your 15 min of hands-on time ($5.00) and $0.50 in extras gives $7.95; a 40% margin makes the job $13.25.
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How this works

Adds material, electricity, printer wear spread over its lifetime, a failure buffer, your hands-on time and extras, then applies your margin. The electricity rate is an example: use the one on your bill.

Last reviewed

Sources

FAQ

Start from your real cost: material, electricity, printer wear, a buffer for failed prints, and your hands-on time. Then add a profit margin. Material alone is often a small part of the total — which is why pricing by filament weight tends to undercharge. Enter your slicer's numbers above to see the full breakdown.

Divide what you paid for the printer (plus upgrades) by the number of printing hours you expect before it needs replacing or a major rebuild, then multiply by this job's print time. It turns a big one-off purchase into a small, honest per-hour cost so every job helps pay the printer back.

Some prints fail — warping, adhesion problems, spaghetti. Those reprints burn material, electricity and machine time. A failure buffer spreads that cost across successful jobs so you aren't absorbing it. Set it to match your own experience; well-tuned printers need less.

Yes. Switch the printer type to Resin and enter resin used in millilitres and your resin price per litre. Remember to include washing and curing time in your hands-on minutes, and IPA or gloves under Extras.

Many sellers quote with a per-printer-hour rate once they know their costs. The calculator shows the job's price per printer hour so you can compare jobs, spot ones that tie up your printer for too little money, and set a consistent rate.