The tool opens your STL in this browser tab, measures how much plastic is in it and how long a machine will be busy, and shows you the number. Nothing is uploaded and nobody is emailed unless you decide to go ahead.
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Add as many parts as you like · read in this tab · nothing leaves your machine yetNo account needed · Price calculated from your actual file · Confirmed before we start
Your STL files are attached automatically — no email client needed
Once confirmed, an invoice will be sent — printing begins on receipt of payment
Orders take 2–3 working days from payment. Larger orders may take longer — we'll confirm your timescale.
Estimate based on file geometry. Final price confirmed before we start. We'll reply within 24 hours. By placing an order you agree to our Terms & Conditions.
Plenty of bureaus price by weight. That punishes you for a solid part and undercharges for a tall hollow one that ties up a machine all night. This tool measures the enclosed volume of your mesh, works out the filament that turns into, then estimates the hours the printer will actually be running — because time on the bed, not plastic, is most of what you are paying for.
That figure holds for almost every part we see. Very thin walls, or a shape that needs a great deal of support scaffolding, can move it. When that happens we email you before anything is printed and you decide — we do not make the part and then send a larger bill.
Two things worth knowing before you price it. The handling fee is per order, not per part, so four parts in one basket cost far less than four separate orders. And a part priced higher than you expected is usually tall rather than heavy — laying it down often halves both the time and the price, and we are happy to tell you which way we would print it.
Not sure which file to send? Read: STL vs STEP vs 3MF. Wondering why a small part is not cheap? What printing actually costs. Or just ask us.