3D Print Cost Calculator

Calculate filament usage, electricity cost, waste, and selling price for 3D prints.

3D Print Cost Calculator helps you estimate the true cost of a 3D print by calculating filament usage, electricity consumption, waste, and selling price — all in one simple tool. Most slicers only provide filament length, leaving makers to guess material cost, ignore electricity usage, and underestimate real expenses. This extension converts slicer data into clear, accurate cost breakdowns, helping hobbyists and professionals make informed printing and pricing decisions. Designed for real-world 3D printing, the calculator works entirely offline, requires no setup, and respects user privacy. Whether you are printing for fun or selling printed parts, this tool gives you confidence in every print cost. 🧵 Filament Cost Calculation Supports PLA, PETG, ABS, and TPU Converts filament length (meters) into weight (grams) Calculates accurate filament cost using price per kg Includes waste and failed print percentage ⚡ Electricity Consumption Estimation Printer power presets (Ender 3, Prusa MK3, Bambu X1) Custom power input for precise measurements Calculates energy usage in kWh Converts electricity usage into real cost 💰 Pricing & Profit Calculation Calculates total production cost Optional profit margin input Generates recommended selling price Ideal for freelancers and small print farms 🛠️ Practical & User-Friendly Simple, clean interface Instant results with one click Saves your last used values Works completely offline No ads, no tracking, no data collection 🎯 Who Is This For 3D printing hobbyists Freelancers selling printed parts Small print farms Students and makers learning cost estimation 💬 Support & Feedback Email: contact.printcost@gmail.com Feature requests and feedback are welcome