Understanding 3D Print Pricing: Materials, Time, and Markup

Pricing 3D prints correctly is the foundation of a sustainable business. Get it wrong and you'll either bleed money on every job or lose customers to competitors who price more sensibly. The challenge is that 3D printing costs aren't intuitive — a tiny part can cost more than a large one if it's complex to print, and material cost is often the smallest component of the total. This guide breaks down every element of 3D print pricing so you can set rates that are competitive and profitable.

Material Costs: The Starting Point

Material is the most visible cost, but it's rarely the biggest one. Here's what common FDM filaments cost per kilogram in Australia (2026 prices):

PLA: $25–$45 AUD/kg ($0.025–$0.045 per gram)
PETG: $30–$50 AUD/kg ($0.030–$0.050 per gram)
ABS: $30–$50 AUD/kg ($0.030–$0.050 per gram)
ASA: $35–$55 AUD/kg ($0.035–$0.055 per gram)
TPU: $40–$60 AUD/kg ($0.040–$0.060 per gram)
Nylon (PA): $50–$80 AUD/kg ($0.050–$0.080 per gram)
Carbon fibre composites: $60–$120 AUD/kg ($0.060–$0.120 per gram)

Premium brands like Bambu Lab, Polymaker, and eSUN sit at the higher end; budget brands are cheaper but may produce inconsistent results. For business use, reliable mid-range filament is usually the best value — failed prints from cheap filament cost more than the savings.

Don't forget to factor in waste. Between support material, purge towers (especially on multi-colour machines), skirts/brims, and failed prints, expect to waste 10–20% of your filament. If your success rate is 85%, you should calculate material cost at 1.18× the raw weight (100 ÷ 85).

Machine Time: Calculating Your Hourly Rate

Every printer has a running cost per hour, whether you account for it or not. If you ignore it, you're subsidising your customers. Here's how to calculate it properly:

Depreciation

Your printer loses value over time, and that cost belongs in your per-part pricing. The formula is simple:

Depreciation per Hour = Purchase Price ÷ Expected Lifetime Hours

A $2,500 AUD printer with an expected 5,000 productive hours has a depreciation cost of $0.50/hour. A $500 entry-level printer with 2,000 expected hours is $0.25/hour. Note: "expected lifetime hours" means actual printing hours, not calendar life. A printer that runs 4 hours a day, 5 days a week gives about 1,000 hours per year.

Electricity

A typical FDM printer draws 100–350W during printing. At Australian electricity rates (roughly $0.30–$0.40/kWh), that's $0.03–$0.14 per hour. For most desktop printers, $0.08/hour is a reasonable average. It's a small cost but adds up over thousands of hours.

Consumables

Nozzles, build plates, belts, bearings, PTFE tubes, and other wear items are ongoing costs. Estimate these based on your actual replacement frequency:

Hardened steel nozzle: $15–$30, lasts 500–1,000 hours → $0.02–$0.06/hour
Build plate surface: $30–$60, lasts 1,000–2,000 hours → $0.02–$0.06/hour
Belts and bearings: $50–$100, lasts 2,000–4,000 hours → $0.01–$0.05/hour

Total consumables typically add $0.05–$0.15/hour to your machine rate.

Total Machine Hourly Rate

Combining these for a mid-range printer like a Bambu Lab P1S:

Depreciation: $0.35/hour ($1,200 ÷ 3,500 hours)
Electricity: $0.08/hour
Consumables: $0.10/hour
Total: $0.53/hour

For a higher-end machine like the X1 Carbon, the rate might be $0.70–$0.90/hour. These numbers seem small, but a 20-hour print at $0.75/hour adds $15 in machine costs alone.

Labour: The Cost Most People Undercharge

Labour is the single most undervalued component in 3D print pricing. Many operators treat their time as free because they "enjoy it" or because the printer does most of the work. But your time has a market value, and if you don't charge for it, you're running a charity, not a business.

Typical labour tasks and times for a standard print job:

File review and orientation: 5–15 minutes
Slicing and print setup: 5–10 minutes
Print monitoring: 2–5 minutes (quick checks)
Part removal and support cleanup: 5–20 minutes
Post-processing (sanding, painting): 10–60+ minutes
Quality inspection: 2–5 minutes
Packaging and shipping preparation: 5–10 minutes
Customer communication: 5–15 minutes

A typical job takes 30–60 minutes of hands-on time. At $50 AUD/hour, that's $25–$50 in labour. For a small part that only uses $2 of filament, the labour cost dwarfs the material cost — and that's completely normal.

Overhead: The Hidden Costs

Overhead includes every business cost that isn't directly tied to a specific part:

Workspace rent or home office allocation
Internet and phone
Software subscriptions
Insurance (public liability, equipment)
Accounting and bookkeeping
Marketing and advertising
Vehicle costs for deliveries
Professional development and training

Total these up monthly and divide by your expected number of billable parts or jobs. If your overhead is $500/month and you produce 50 parts, that's $10/part in overhead. As you scale, overhead per part decreases — this is one of the key benefits of growth.

Setting Your Markup

Markup is your profit — the reward for running the business, taking the risk, and investing in equipment. Common markup ranges in the Australian 3D printing market:

Commodity parts (simple, high volume): 30–50% markup
Standard custom work: 50–80% markup
Specialised or engineering parts: 80–120% markup
Rush jobs (24–48 hour turnaround): 100–200% markup
Design and engineering services: 100–150% markup

Markup is applied to your total cost (material + machine + labour + overhead), not just the material cost. A common mistake is to apply markup only to materials, which gives you a tiny profit on labour-intensive jobs.

A Complete Pricing Example

Let's price a custom PETG bracket — 75 g, 4-hour print time, 25 minutes of post-processing:

Material: 75 g × $0.04/g × 1.15 (waste factor) = $3.45
Machine time: 4 hours × $0.65/hr = $2.60
Labour: 45 min total × $50/hr = $37.50
Overhead: $8.00 per-part allocation
Total cost: $51.55
Sale price (60% markup): $82.48

Note how material cost ($3.45) is just 6.7% of the total cost. This is why "material cost × 3" pricing formulas are dangerously inaccurate — they'd give you a price of $10.35, barely a fifth of the true cost.

Automate Your Pricing

Calculating all of this manually for every quote is possible but painful. Printforge's cost calculator does it automatically — upload an STL or G-code file, select your material and printer, and get a complete cost breakdown in seconds. Save your machine rates, material costs, and markup percentages as presets, and you'll generate accurate, consistent quotes every time.

For more guides on pricing, materials, and running a 3D printing business, explore the Printforge Learning Centre.