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How much does 3D printing cost in the UK? The factors that set the price
The price of a 3D printed part in the UK depends on the machine time and material it uses (set by its volume, height and orientation), the process and material grade, the finish, the quantity and the lead time. There is no single price list, so we quote each part against your file, with the lead time shown on the quote.
Reviewed by HenleyPrint3D engineers7 min readUpdated
Key takeaways
- Price follows machine time and material: part volume, height and orientation drive both.
- Process and material change the rate. SLS parts nest in a build, which lowers the cost per part.
- Finishing and inspection often add more time than the build itself.
- Quantity usually lowers the cost per part because parts share a build.
- Tell us whether the deadline is fixed or flexible, so we can plan the build and finish.
Suits
Buyers estimating a budget before they send a file.
Worth knowing
We do not publish generic prices. Cost depends on the part, so send the file and an engineer quotes it.
What sets the price of a 3D printed part?
| Cost driver | Effect on price | How to reduce it |
|---|---|---|
| Part volume | More material and longer print | Hollow or rib large solid sections |
| Part height and orientation | Taller builds take longer | Orient to reduce height where strength allows |
| Process | Each process has its own machine rate | Pick the simplest process that meets the need; see choosing a 3D printing process |
| Material | Engineering grades such as ULTEM cost more and are quoted on request | Use PETG, our default, for general functional parts |
| Supports | Extra material and removal time | Keep overhangs under about 45° from vertical in FDM |
| Finishing | Sanding, painting and coating add steps and cure time | Specify only the finish you need |
| Quantity | Parts share a build, so the cost per part falls | Group parts into one order |
| Lead time | A fixed, short deadline limits how builds and finishing can be planned | Allow time where you can |
| Inspection and documents | More checks mean more time | Mark only critical dimensions |
The cost model behind a quote
Suppliers present quotes differently, but the underlying cost model is similar. These are the elements inside a price. They explain why two similar-looking parts can quote very differently.
- Machine time. Time on the printer, at a rate that depends on the process. For FDM, time follows the volume of plastic deposited. For SLA and SLS, build time follows the number of layers (the height of the build) as well as area.
- Material. The weight of material consumed, including supports or unfused powder that cannot be reused in full, at a price that depends on the grade.
- Setup and file review. An engineer reads the file, checks orientation and tolerances, and prepares the build. This effort is similar for one part or ten.
- Post-processing labour. Support removal, depowdering, sanding, painting, coating or inserts. Hand work often exceeds machine time on cosmetic parts.
- Inspection and documents. Checking marked dimensions and preparing records or reports.
- Packing and transit. Large parts need larger boxes.
- Lead-time premium. A tight deadline restricts how builds are sequenced and finished, so the nearest date may cost more than a flexible one.
Worked comparison: which factors move the price
These examples show direction and approximate scaling only. Every price depends on the actual file.
| Change to the part | What changes | Direction of price |
|---|---|---|
| Scale a solid part by 2 in every direction | Volume x 8; machine time and material roughly x 8 | Much higher, not double |
| Scale a ribbed shell by 2 | Surface-driven; closer to x 4 | Higher, but less than solid |
| Hollow a thick solid block to 2 mm walls (SLS) | Material cut by most of the volume, though some powder is still consumed | Lower |
| Halve the build height in SLA or SLS by laying the part flat | Layer count falls, so machine time falls; more of the bed area is used, so fewer parts nest | Depends: lower time, but a larger footprint |
| Order 10 instead of 1 | Setup and file review spread over 10; parts share a build | Per-part price falls; total rises |
| Add support-heavy orientation (FDM) | More supports, more removal labour | Higher |
| Add sanding and paint | Labour and cure time | Often the largest single increase on a cosmetic part |
| Move from PETG to ULTEM or an engineering grade | Material and process rate change | Higher; quoted on request |
Setup explains much of the gap between one part and ten. Preparing a file takes the same effort for 1 or 10 identical parts, so the setup share of each part falls to a tenth when you order 10. This is why single prototypes cost most per part and batches cost less.
How does quoting work?
Upload a STEP or STL file on the instant 3D printing quote page. An engineer reviews every file and flags features that need a different tolerance or orientation. The quote shows price and lead time. Without CAD, email a drawing, sketch or photo with quantity and material. For international orders the quote includes shipping, and duties and import taxes are confirmed at quote. The order portal shows prices in GBP, EUR, USD, AUD, CAD, CHF and SEK.
How do I get a lower price without losing quality?
- Choose the material for the duty, not the best grade. PETG covers most functional parts; ULTEM is for heat or flame rating.
- Use ribs, not thick solid blocks. See design for 3D printing.
- Order the full batch at once. Small SLS parts nest in the powder bed and cost less each.
- Skip cosmetic finishing on internal and hidden parts.
- Send a clean STEP file and a quantity with the first request.
- Say if the deadline is flexible.
How to read a quote
A quote compares properly only when it lists the same things. Check each line.
| Line to check | What to look for |
|---|---|
| Process and material | The exact grade, for example PETG or PA12, not just "plastic" |
| Quantity | Is it per part or total? Does it assume one build? |
| Finish | Which surfaces, colour and method; whether inserts are included |
| Tolerance and inspection | Which dimensions are checked, and are records or reports included? |
| Lead time basis | Calendar or working days, and whether it includes finishing and transit |
| Shipping, duties, taxes | Included or extra; for international orders duties are confirmed at quote |
| Validity and file revision | Which version of the file was quoted, and how long the price holds |
| Exclusions | What is not covered, such as redesign or rework |
When two quotes differ by a large margin, the difference is almost always in scope rather than machine rate. Ask each supplier to list what is included. Our quote comparison checklist goes through this in more detail. If you are comparing us with an online platform, see how Protolabs, Hubs and Craftcloud compare with a UK engineering partner.
Further ways to reduce cost
- Merge parts: a bracket and a clip printed as one part removes assembly and handling.
- Relax tolerances you do not need. Tight tolerances mean extra checks, and some need finishing.
- Match the process to the part. A small, detailed part, or a large part split into many pieces, may suit another process; ask for options.
- Combine revisions: send a reviewed file with all changes made, instead of three quotes for three versions.
Lowest quote versus lowest total cost
The lowest quote is not always the lowest total cost. A part that fails a fit check costs a reprint plus the delay. A part with the wrong material can fail in service. When a design is not yet stable, the lowest total cost is usually a fast, cheap prototype followed by a considered production order, not a single high-grade print. For fit-critical parts, ask whether inspection against your drawing is included.
3D printing or another method?
| Quantity | Usual best fit |
|---|---|
| 1 to a few dozen parts | 3D printing: no tooling cost |
| Tens to a few hundred | 3D printing, with batches nested |
| Thousands | Compare with moulding. See 3D printing vs injection moulding |
Printing carries no tooling cost, so a design change costs one rebuild. See our rapid prototyping service and low-volume manufacturing service.
What affects the lead time?
Lead time starts at 1 calendar day and depends on process, material, quantity and finishing. See where the days go on a 3D printing order.
Frequently asked questions
How much does 3D printing cost in the UK?
It depends on the part. Price follows machine time, material, finishing, quantity and lead time, so we quote each file after an engineer reviews it.
What makes 3D printing expensive?
Large solid volumes, tall builds, engineering materials, supports, extensive finishing and urgent deadlines raise the price.
Is 3D printing cheaper in batches?
Often yes, because parts in the same material can share a build. Finishing and inspection scale with quantity.
Can I get a quote without a CAD file?
Yes, by email. Send a drawing, sketch or photo with the quantity and material, and an engineer confirms price and lead time.
Does the quote include shipping?
For international orders the quote and lead time include shipping. Duties and import taxes are confirmed at quote.
Why do two 3D printing quotes differ so much?
Usually scope: material grade, finish, inspection, quantity, lead-time basis and shipping. Ask each supplier to list what is included before comparing.
Is it cheaper to print one large part or several small ones?
Cost follows material volume and machine time, which grow quickly with size. Several small parts in the same material can share a build, and a ribbed or hollow large part costs far less than a solid one.
How can I reduce the cost of 3D printing?
Hollow or rib thick sections, choose the simplest material that meets the duty, order the batch together, finish only the faces that need it, relax non-critical tolerances and allow a flexible deadline.
Get started
Talk to an engineer about your part.
Send us your CAD or describe the problem. We recommend the process, material and finish, and quote with the lead time up front.
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