Know the real cost of every 3D print
Octet 3D brings together precise calculators, printer comparisons and complete FDM and resin guides. Stop printing in the dark — print knowing exactly what you spend and what you can charge.
Tools and resources
From budgeting to learning, everything you need to master 3D printing.
FDM Calculator
Calculate the real cost of each filament print: material, energy, wear and profit margin.
Calculate costResin Calculator
Precise budget for resin printers (SLA/MSLA), including resin, alcohol, energy and curing.
Calculate costAccessories & Filaments
Curated filament, resin, spare parts and upgrades for makers who already have a printer.
See accessories3D Printing Quiz
Test your knowledge with an interactive quiz and find out how much you master the 3D world.
Start quizBlog & Guides
Articles from beginner to advanced: what is 3D printing, costs, tips, libraries and software.
Read articlesWhich Printer to Buy?
Answer 3 questions and get a personalized printer recommendation for your profile.
Find outBlog & Guides
Articles from beginner to advanced: what is 3D printing, costs, tips, libraries and software.
FDM 3D Printer or Resin: Which to Choose?
Discover the differences between FDM and resin 3D printers to decide which is the best option for your specific projects and needs.
Read articles3D Printing Cost Per Hour: the Real Math
An hour on an FDM printer costs $0.12: depreciation, electricity and a failure reserve. The full calculation, and why hourly billing backfires.
Read articlesApplications of 3D Printing in Formula 1
Discover how 3D printing is revolutionizing Formula 1 by enhancing design, reducing costs, and increasing team efficiency.
Read articles3D printing is profitable — if you know the math
Most makers underestimate the real cost. We show you every cent.
Energy included
Many people forget the electricity bill. Our calculators add the power consumption of each print.
Wear and maintenance
Nozzles, FEP, plates and parts wear out. We spread that cost per print hour.
Markup and margin
Set your markup on cost and instantly see the real margin on the selling price. They are different things — we show both.