How much does it cost to 3D print? We collected 53 real quotes to find out

Most "how much does 3D printing cost" articles online are guesswork. They stack material cost, machine time, and a margin multiplier into a formula that has never survived contact with an actual order form. We got tired of guessing, so we did something dumber and more useful: we uploaded four identical test parts to a live instant-quote marketplace and collected every price it would give us.

Fifty-three real quotes came back. Same parts, same day, same settings — and the prices ranged from $5.99 to $38,730. Here's what 3D printing services actually charge, what drives the number up or down, and the point at which a $200 printer on your desk beats all of them.

The short answer

What you're printing	What services charged us (Oct 2026)
Small part (50 mm sphere, 65 cm³)	$5.99–$75 typical band $12–25
Medium part (200×150×80 mm box, 2,400 cm³)	$76–$1,605 typical band $100–400 (PLA)
Large part (500×300×200 mm box, 30,000 cm³)	$660–$5,194 typical band $900–2,300
Extra-large part (1,000×400×300 mm box, 120,000 cm³)	$11,680–$38,730 — only 3 vendors quoted, all overseas

Two things jump out immediately. Small parts are priced off a floor, not their size — a 65 cm³ sphere costs about the same as a 20 cm³ one, because you're paying a setup minimum, not filament. And above a certain size, the market empties out fast: at the XL size, exactly three vendors on the entire marketplace could even quote us, and none of them were in the US.

The dataset: what we actually quoted

This is our own primary data, collected October 15, 2026. We modeled four geometric primitives as watertight STLs — deliberately boring shapes, so the only variable is size:

Part	Geometry	Volume
S	50 mm solid sphere	65.4 cm³
M	200×150×80 mm solid box	2,400 cm³
L	500×300×200 mm solid box	30,000 cm³
XL	1,000×400×300 mm solid box	120,000 cm³

Each part was uploaded to Treatstock's instant-quoter (US-Charlotte shipping origin, default quality settings, no account required). Every price below is a real per-part quote from an individual vendor on that marketplace — small US print shops, mostly, from Kentucky to North Carolina to a few overseas. We collected 53 quotes: 10 vendors × {S-PLA, S-PETG, M-PLA, M-PETG, L-PLA} plus the 3 vendors worldwide able to quote the XL.

What this dataset is not: it is not every service. Craftcloud, Xometry, and JawsTec blocked our automated browser before showing prices; PCBWay quotes FDM parts only as a human-reviewed RFQ; Shapeways' consumer marketplace no longer exists after its 2024 bankruptcy; Hubs and Protolabs require a business login. So this is a picture of one instant-quote marketplace — which happens to be where most casual buyers start. Treat all numbers as a snapshot from one date; marketplace prices fluctuate.

Cost by size: the full table

Size class	Material	n	Min	Median	Max	Median $/cm³
S — 65 cm³	PLA	10	$5.99	$14.75	$75.00	$0.225
S — 65 cm³	PETG	10	$11.24	$17.81	$62.50	$0.272
M — 2,400 cm³	PLA	10	$75.75	$156.38	$486.44	$0.065
M — 2,400 cm³	PETG	10	$208.80	$404.55	$1,605.15	$0.169
L — 30,000 cm³	PLA	10	$659.50	$1,944.78	$5,193.56	$0.065
XL — 120,000 cm³	PLA*	3	$11,680.49	$17,828.11	$38,730.04	$0.149

* The XL quotes were captured from a default material listing before PLA was switchable for those vendors — treat the XL row as ±30% indicative.

Read the median-$/cm³ column and the whole market structure falls out: $0.23 → $0.07 → $0.07 → $0.15. Price per unit volume collapses as parts get bigger, flattens through the mid and large range, then climbs again at extra-large — not because big parts use more expensive plastic, but because few machines can hold the tolerance (or the part at all). Scarcity is the surcharge.

Cost by material: PETG is a premium product

Comparison	PLA	PETG	PETG premium
S — cheapest quote	$5.99	$11.24	+88%
S — median	$14.75	$17.81	+21%
M — cheapest quote	$75.75	$208.80	+176%
M — median	$156.38	$404.55	+159%

PETG spools cost barely more than PLA at retail — yet the marketplace charges a median +159% for the same medium part in PETG. The premium grows with size, which tells you it isn't really about material cost: PETG prints slower, warps less on big flat parts, and vendors price it as the "durability" tier. If your part doesn't need PETG's toughness or temperature resistance, asking for PLA is the single cheapest decision you'll make — at medium size it cut the median quote by more than half.

What a gram actually costs

Divide the median quotes by part weight (PLA ≈ 1.24 g/cm³) and the pricing model becomes obvious:

Part	Median price	Effective rate
S sphere (81 g solid)	$14.75	$182/kg
M box (2,976 g solid)	$156.38	$53/kg

Filament sells for roughly $20/kg. So the median vendor is charging you about 2.6× material cost on a medium part — a reasonable machine-time-plus-margin price — and about 9× material cost on a small one. That's not greed; it's a setup floor. Someone has to slice the file, start the print, and pack the box, and that labor costs the same whether the part weighs 5 g or 500 g. The cheapest small-part quotes we got ($5.99–$11.24) are almost pure floor price — you're buying a minimum order, not plastic.

What actually drives the price

From 53 quotes, four factors explain nearly everything:

1. A minimum-order floor. Every small-part quote bottoms out around $6–12 regardless of volume. Below ~300 cm³, size barely matters; the quote is a setup fee with a part attached.
2. Volume economies — until they reverse. Effective $/cm³ falls from ~$0.09–0.23 (small) to ~$0.02–0.07 (large) as fixed costs spread out. Then at XL it rises again to ~$0.10–0.15 median, because the pool of printers big enough shrinks to almost nobody.
3. Large-format scarcity. For the 30 L box, about ten US vendors could quote. For the 120 L box: three vendors on the entire marketplace — in Spain, Bulgaria, and Israel. There is effectively no domestic US instant-quote capacity at that size, and the quotes show it: $11.7k minimum, multi-week shipping implied.
4. Vendor dispersion you can arbitrage. The identical 500×300×200 mm STL was quoted at $659.50 by one vendor and $5,193.56 by two others — same file, same day, 7.9× apart. The small sphere spread from $5.99 to $75 (12.5×). On a marketplace, the first price you see is rarely the market price; it's a price. Getting three quotes before ordering is worth more than any material choice.

One thing we can't table: turnaround. The quoters displayed lead times per vendor, but our capture pipeline recorded price and shipping cost only — we won't invent numbers we didn't save. Where shipping was itemized (24 of 53 quotes), it ran $5.41–$22.43 per order. If turnaround matters to you, treat it as unverified in this dataset and check it at quote time.

Local service vs. DIY: when the $200 printer wins

Here's the math we run when someone asks whether they should just buy a printer. It's computed from our own quote data above, with our own assumptions — it's an estimate, not a quote.

A capable entry-level FDM printer costs about $200. PLA filament runs about $20/kg. Print the same parts ourselves and the material cost is roughly $1.62 for the small sphere and $60 for the medium box (solid, at 1.24 g/cm³ — real parts print lighter, so this is conservative).

Against this quote	Printer pays for itself after
Median small part, PLA ($14.75)	14 parts
Median small part, PETG ($17.81)	11 parts
Cheapest small part, PLA ($5.99)	33 parts
Median medium part, PLA ($156.38)	2 parts
Cheapest medium part, PLA ($75.75)	3 parts

The headline: if you need two or more medium-sized parts, a $200 printer pays for itself almost immediately — the marketplace median for one medium PLA box is $156, and the plastic costs $60. Against small parts the case is softer: at the cheapest quotes (~$6–12), you'd need dozens of orders to break even, and that's before counting your time, failed prints, and the learning curve.

The honest breakdown of when not to DIY:

• One-off small parts — the $6–12 floor quote is often cheaper than your evening.
• Anything needing engineering-grade materials (nylon, ASA, resins, high-temp) — a $200 machine can't touch them.
• Big parts — no consumer printer makes a 500 mm one-piece box, and at XL the only alternatives were $11.7k+ overseas quotes. This is exactly the gap between "too big for a desk printer" and "too small for industrial service" that large-format machines fill.
• Parts where failure is expensive — a service absorbs the failed print; you don't.

For everything in between — the maker churning out brackets, enclosures, and cosplay parts — the quotes make a brutally clear case for owning a machine. And once you own one, the costs that actually matter shift to keeping it running well, which is a different article.

Scope notes (read before citing these numbers)

• Source: Treatstock marketplace instant quotes, collected 2026-10-15, US-Charlotte origin, default quality. Prices fluctuate; re-quote before making decisions on current numbers.
• One platform ≠ the market. Craftcloud, Xometry, JawsTec, PCBWay, Hubs, and Protolabs all price differently (or only via RFQ). Our numbers describe the instant-quote marketplace segment, not industrial service bureaus.
• Primitive geometry. Solid boxes and a sphere minimize supports and print time. Real parts with overhangs, thin walls, or fine detail quote higher — sometimes much higher.
• Small n at the extremes. XL is 3 quotes, all international, ±30% at best. L is 10 quotes from a marketplace that itself said only ~10 makers could handle the size.
• Medians, not means. One $38k outlier drags a mean around; medians represent the typical vendor you'd actually deal with.