🖨️ 3D Printing

3D Print Total Cost Estimator (Filament + Time + Markup)

Get the real cost per print: filament + electricity + machine amortisation + failure-rate buffer + your labour markup. Outputs an Etsy/eBay-ready listing price.

Currency

Filament weight (g)

Filament price / kg

Print time (hours)

Printer wattage (W) Average draw — Ender 3 ≈ 120W, Bambu X1 ≈ 150W.

Electricity (per kWh)

Printer cost

Expected lifetime (hours)

Failure rate (%)

Labour rate (per hour)

Post-processing (minutes)

Profit margin (%)

Recommended Etsy / eBay price

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Cost to make: — · Profit per unit: —

Cost line	Calculation	Amount

How the math works

Total cost = filament + electricity + machine amortisation + labour + post-processing, with the whole stack scaled up by the failure rate (so successful prints absorb the cost of failed ones).

Etsy / eBay price = cost × (1 + margin). For pricing competitively, look at finished listings on those marketplaces — these numbers are your floor, not your ceiling.

Also known as

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3D Print Total Cost Estimator (Filament + Time + Markup)

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