From slicer grams
to the right price.
Find out what each print really costs you (filament, electricity, printer wear, labour, extras) and what to sell it for to make a profit.
Project details
Suggested price
Cost breakdown
Saved quotes
| Quote | Customer | Material | Total incl. VAT | |
|---|---|---|---|---|
| Headphone standn. 14/2026 | Studio Riva | PLA Matte · 61 g | €12.98 | PDF sent |
| Logo keychain × 50n. 13/2026 | Bar Centrale | PLA + PETG | €142.10 | Order created |
| Shelf bracket × 4n. 12/2026 | Marco B. | PETG HF · 88 g | €36.60 | Draft |
| Decorative vasen. 11/2026 | Laura C. | PLA Silk+ · 210 g | €29.40 | Order created |
| Order | Customer | Status | Payment | Total |
|---|---|---|---|---|
| Logo keychain × 50n. 9/2026 | Bar Centrale | Printing | Unpaid | €142.10 |
| Decorative vasen. 8/2026 | Laura C. | To do | Paid | €29.40 |
| Router covern. 7/2026 | Officina Neri | Shipped | Paid | €48.80 |
Hardware and packaging
Three steps, with numbers you already have.
Pick printer and filament
The most popular Bambu Lab, Prusa, Creality and Elegoo models with estimated power use; all 33 printers with PRO. For PLA and PETG you get the average price or the exact spool price.
Copy grams and time from the slicer
From Bambu Studio, OrcaSlicer, PrusaSlicer or Cura. Add your labour. With PRO also hardware, packaging and multiple filaments for multicolour prints.
Choose your selling price
See the cost breakdown and five price tiers, with markup or margin and VAT. Copy the summary in one click.
A print costs more than its filament.
If you only count the spool, you end up selling below cost without noticing. The calculator lists every item.
Material
Grams used × spool price per kg.
Electricity
Printer watts × hours × price per kWh.
Machine wear
Printer depreciation and maintenance.
Labour
Preparation, support removal, finishing.
Add-on items PRO
Magnets, screws, threaded inserts, LEDs.
Packaging PRO
Boxes, bags, labels per part.
Failed prints
A scrap percentage, because it happens.
Overheads PRO
Rent, subscriptions, equipment.
Start free. Go PRO when you sell.
Free
Estimate a print, no account needed.
- Material, electricity, printer wear and labour
- PLA and PETG with the most popular printers
- Markup with four price tiers, VAT
- Your own rates, margin pricing and custom tier
- ABS, ASA, TPU, all printers, multiple filaments
- Add-on items, packaging, batches and overheads
- Saved quotes, PDFs, orders, customers and inventory
PRO
Billed monthly, VAT included.
- Everything in Free
- ABS, ASA, TPU and all 33 printers on the market
- Multiple filaments, add-on items, packaging, batches and overheads
- Numbered quotes and PDFs with your logo
- Orders with status, payment and shipping
- Spool inventory with low-stock alerts
- Customers, dashboard and defaults
- Data synced on computer and phone
Full refund within 30 days
Prices include VAT. Secure card payment via Paddle.com, our authorised reseller, which issues your receipt. Terms · Refunds
Makers who get
their numbers right.
Be one of the first to share it.
Using CostMy3DPrint PRO? Leave your review: we'll feature it right here and help other makers choose.
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Questions before you start.
Is the calculator really free?
Yes, with no sign-up. The free version calculates material, electricity, wear and labour for a PLA or PETG print with the most popular printers. Other materials and printers, extras, packaging, batches, overheads and quote/order management are part of PRO. Your inputs stay in your browser.
How accurate are filament and printer prices?
They are list prices collected in 2026 from European shops, marked as "list price" or "indicative". For the most accurate result always enter what you actually paid.
Does it work for resin printing?
Not yet: the calculator is designed for filament (FDM) printing.
Is the PRO area in English?
The PRO area is currently in Italian; the English version is on its way. The calculator, pricing and checkout are already in English.
What does your next print cost?
Grams and time from the slicer are all you need. One minute, and you know what to charge.
Open the calculator