How to Price 3D Prints: The Complete 2026 Guide

Why most makers underprice their work

The single most common mistake new 3D print sellers make is pricing by "feel." They eyeball the part, double the cost of filament, and call it a quote. Then six months later they realize they've been working for $3 an hour — and they have no idea where the money went.

A correct 3D printing quote is the sum of seven discrete inputs. Miss any one and your margin disappears the first time a print fails or a customer asks for a tweak.

The seven-input pricing formula

Quote = (Material + Machine + Energy + Labor + Post-processing + Overhead) × Failure factor × (1 + Margin)

Every line item is below in detail.

1. Material cost

This is the most obvious cost and almost always under-counted.

• Filament/resin used (grams or mL) × unit cost.
• Add support material if you use a soluble or separate spool.
• Add a 3–8% spool waste factor — purges, skirt, brim, the last 30 g you can't print with.
• Don't forget rafts and infill, which slicers report inside the total weight.

A 250 g print at $24/kg PLA is not $6. It's $6 × 1.05 spool waste = $6.30, plus the few grams of purge tower you used because you had to change colors.

2. Machine time (printer depreciation)

Your printer wears out. The nozzle, hotend, belts, bed, screen (for resin) all have replacement schedules. Convert them into an hourly cost.

A simple formula:

Hourly machine cost = (Printer price + Annual maintenance) / Expected lifetime hours

A $400 Bambu A1, with $80/year in maintenance, expected to print 4,000 hours over 3 years:

($400 + $240) / 4000 = $0.16/hr

That feels low — and for an A1 it is. But the real number for a resin printer with $80 LCDs every 1,500 hours is closer to $0.25/hr. A $1,200 Prusa MK4 running 6,000 lifetime hours lands around $0.30–0.45/hr including service parts.

3. Electricity

Real numbers, not guesses:

• FDM machines pull ~80–150 W during print, ~600 W during bed heat.
• Resin machines pull ~30–80 W.
• A heated build chamber doubles this.

Average it to ~120 W for FDM, ~50 W for resin, and multiply by your kWh rate. At $0.16/kWh:

10 hr FDM print = 0.12 kW × 10 × $0.16 = $0.19

Electricity is rarely the biggest line item, but it's the easiest to forget completely.

4. Labor

This is where every hobbyist loses money. You must pay yourself.

Bill labor at your target hourly rate. Track:

• File prep & slicing (5–20 min)
• Loading, leveling, first-layer check (5 min)
• Print removal (2–10 min)
• Support removal & basic cleanup (5–60 min)
• Customer communication, quoting, invoicing (10–20 min per job)

For a typical small custom job, 30–45 minutes of real human time is normal. At $25/hr that's $12.50–18.75 in labor — often more than the material cost.

5. Post-processing

If the customer wants it sanded, painted, glued, or assembled, that's a separate line. Quote it by the hour at your labor rate, plus the consumable cost (primer, paint, sandpaper, epoxy, hardware).

6. Overhead

Rent, internet, software subscriptions, insurance, packaging supplies, the spare parts shelf — none of these belong on any single job, but they all need to be recovered. Add a flat 10–15% on top of subtotal to cover overhead unless you've calculated yours precisely.

7. Failure rate

Prints fail. Pretending they don't is how you go broke. A reasonable industry baseline is:

• Simple FDM parts: 5%
• Complex or large FDM parts: 10–15%
• Resin: 8–12%
• Multi-part assemblies: 15–25%

Multiply the subtotal by your failure factor (e.g., 1.10 for 10%).

Margin vs markup

Once you have your true cost, apply a profit margin. Margin and markup are not the same.

• Markup is added to cost: cost × (1 + markup%). A 50% markup on $20 = $30.
• Margin is a slice of the final price: price = cost / (1 − margin%). A 50% margin on $20 cost = $40.

For most maker businesses, target 40–60% gross margin on custom work. Production runs and Etsy listings often need 65–75% to absorb fees and shipping.

A worked example

Customom miniature, 12 hr print, 80 g resin, 30 min cleanup, $25/hr labor, 10% failure, 50% margin:

Line	Calculation	Amount
Material	80 g × $0.04/g × 1.05 waste	$3.36
Machine	12 hr × $0.25/hr	$3.00
Energy	0.05 kW × 12 × $0.16	$0.10
Labor (prep+clean)	0.75 hr × $25	$18.75
Overhead 12%		$3.02
Subtotal		$28.23
Failure × 1.10		$31.05
× 1.50 margin		$46.58

Round to $47 and that's your quote. Anything under $40 and you're working for free.

How Makerate automates this

The Makerate calculator plugs every one of these numbers in for you — your printer's hourly rate, your filament catalog, your labor rate, your target margin — and produces a defensible quote in under 30 seconds. You can share it as a branded link or convert it directly to an invoice.

The math doesn't change. Stop doing it on a napkin.