Question 1

How do I calculate the cost of a 3D print?

Accepted Answer

To calculate 3D printing cost, add up: (1) material cost with a waste factor, (2) electricity cost based on printer power draw × print time, (3) machine depreciation (printer cost ÷ lifespan hours × print hours), and (4) labor time. Then apply a retail markup — typically 2–3× the base cost — to arrive at your selling price.

Question 2

What is a good profit margin for 3D printing?

Accepted Answer

Most 3D printing businesses target a retail markup of 2–3× the base cost, which translates to roughly 50–67% gross margin. Hobby makers often use 2×, while professional services use 3× or higher to account for overhead, failed prints, and support time.

Question 3

How much does it cost to run a 3D printer per hour?

Accepted Answer

A typical FDM printer like the Bambu Lab X1C averages about 0.105 kW during printing. At $0.10–0.15/kWh, that's roughly $0.01–0.016/hr in electricity. Add machine depreciation ($1199 ÷ 5000 hrs = ~$0.24/hr) and you get a total machine running cost of approximately $0.25–0.26/hr — not counting materials or labor.

Question 4

What factors affect the price of a 3D printed part?

Accepted Answer

Key pricing factors include: material cost and type (PLA, PETG, ABS, resin), print time, infill percentage, supports, layer height, post-processing (sanding, painting), electricity costs, machine depreciation, labor time, and your desired profit margin.

Question 5

How do I price 3D prints for customers?

Accepted Answer

Calculate your base cost (materials + electricity + machine wear + labor), then apply a retail multiplier of 2–3× to cover overhead, failed prints, packaging, and profit. Use the bulk pricing feature to offer volume discounts for orders of 10+ items while protecting your margins.

Question 6

Does this calculator work for laser cutting too?

Accepted Answer

Yes! This tool includes a dedicated laser cutting cost calculator with tiered runtime pricing (the first 60 minutes at a higher rate, subsequent time at reduced rates), plus setup and finishing labor, electricity, and machine depreciation for laser cutters and engravers.

Question 7

How do bulk order discounts work in 3D printing pricing?

Accepted Answer

The bulk pricing feature offers three modes: Auto Tiers (automatic discounts of 5–20% based on quantity: 10–24 items get 5% off, 25–49 get 10% off, 50–99 get 15% off, 100+ get 20% off), Custom Discount (set your own percentage), and Margin Target (set a desired profit margin and the calculator back-computes the price per item).

Question 8

Do I need to create an account to use this calculator?

Accepted Answer

No account required. The calculator is completely free to use. Your formula settings are saved automatically in your browser. You can also copy a shareable settings link (in Edit Formulas → Copy Link) to bookmark or restore your exact setup on any device.