ASA density and cost per gram

ASA density runs from 1.05 to 1.13 g/cm³ across makers' datasheets. The price per gram from their stores, and the plastic in a 480 g fixture.

Density, by datasheet

ASABambu Lab TDS1.05 g/cm³ · 396 m per kg
ASAElegoo1.09 g/cm³ · 381 m per kg
Polymaker ASAPolymaker1.13 g/cm³ · 368 m per kg

Metres per kilogram of 1.75 mm filament, worked out from each density: a denser plastic puts fewer metres on the same kilogram, so a slicer that reports length needs the density of the roll you load.

Price per gram, by maker

ASA, $29.99 for 1000 gBambu Lab store$0.0300 a gram
Prusament ASA, $27.99 for 800 gPrusa store$0.0350 a gram
ASA, $16.99 for 1000 gElegoo$0.0170 a gram

List prices on each maker’s US store, without a sale, on the day in the sources. Type your own in the filament cost calculator.

What fixture plate costs in plastic

480 g of model and 10 g of purge and supports, both charged at the spool’s price per gram.

ASA$14.70
Prusament ASA$17.14
ASA$8.33

The plastic is one line of a quote. Power, machine hours, your time and failed prints are the rest, and the cost calculator prices them all.

From the ASA datasheets

  • Bambu Lab's ASA datasheet asks for a 45 to 60 °C chamber while it prints, and rates the material at 100 °C of heat deflection under 0.45 MPa.Bambu Lab TDS
  • Prusa Polymers recommends a skirt or an enclosure for Prusament ASA, with the bed at 110 °C and the nozzle at 260 °C.Prusament
  • A Prusament ASA spool holds 800 g, not a kilogram, so its price per gram is higher than its shelf price suggests.Prusa store

Compare ASA

Other materials

Keep these numbers for every print

Printyard runs this arithmetic on your phone at the machine and on the web: every quote itemised, every roll to the gram, and a month with the fees and the failed prints already taken out.

Sources