3D printing · Quoting

Filament BOM & quote builder

Turn slicer output into a quote that covers the whole job: filament, waste, machine hours, failures, hardware, packaging, labour, platform fees and margin — with the formula printed next to every line.

Estimate, not a binding quote · Runs entirely in this browser · No upload

01 · Slicer import

Supported: Bambu Studio / Orca Slicer plate CSV, PrusaSlicer statistics CSV, or pasted TSV/CSV as name, grams, minutes. Cura, Simplify3D, ideaMaker and Slic3r exports are not supported — paste TSV instead.

Slicer CSV fileRead locally with the File API. Nothing is uploaded.

Or paste rowsOne part per line. Header optional for TSV; the parser reports what it mapped and skipped.

02 · Parts per one product

Grams and minutes are per single printed part. Quantity is how many of that part go into one product.

Part	g each	min each	Qty	Spool	Remove

03 · Hardware and packaging

Bought-in items per product: inserts, screws, bags, cartons, tape.

Line	Kind	Unit $	Qty	Remove

04 · Spool shelf

Track what is left on each spool. The quote checks the order against remaining grams and prices the next spool.

Spool	Material	Spool g	Left g	$/kg	Remove

05 · Cost engine

Every rate is yours. The defaults are labelled examples, not market data.

Filament waste

Purge, brim, failed first layers. Applied to grams.

Failure buffer

Percent of filament + machine cost, for prints that fail.

Machine rate

Depreciation, power, maintenance per printer hour.

Labour rate

Your time: setup, finishing, packing.

Labour per product

Minutes of hands-on work per product.

Platform fee

Marketplace or payment fee, percent of sale price.

Target margin

Margin on net revenue after the platform fee.

Default filament price

Used for parts with no spool assigned.

Order quantity

Units in this quote. Drives the spool check and order total.

06 · Quote details

These lines print on the quote document.

Shop name

Lead time

Working days from order to dispatch.

Quote validity

Validity date printed on the quote.

Note on the quote

Unit cost—Material, machine, bought-in, buffer, labour

Suggested unit price—After fee and target margin

Margin on net—Profit ÷ revenue after platform fee

Order total—At the order quantity above

Filament / product—Including waste allowance

Print time / product—Sum of part times

Cost breakdown Formula shown

Cost lines with the formula used for each
Line	Formula	Per unit

price = cost ÷ ((1 − fee%) × (1 − margin%))

Spool check At order quantity

Grams needed per spool compared with remaining grams
Spool	Needed	Left	Status

Shortfalls are priced at the spool's own $/kg. The next-spool cost is not added to unit cost automatically.

Price breaks 10 / 50 / 250

Unit price, revenue, profit and margin at each quantity, using the discounts you set
Qty	Disc %	Unit	Order	Profit	Margin

Discounts cut the unit price; cost per unit does not fall by itself. Margin is profit ÷ net revenue after the platform fee.

Estimate, not a binding quote. Amounts depend on the rates you enter; verify spool prices, machine costs and fees before sending anything to a customer.

Filament quote — estimate

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Prepared: —
Valid until: —
Lead time: —
Quantity: —

Parts

Part	Filament / product	Print time / product

Price

Unit price	—
Order total	—

Price breaks

Quantity	Unit price	Order total

—

Estimate, not a binding quote. Prepared with UtilityLab · utilitylab.pages.dev/tools/3d-printing/filament-bom/ · Rates and prices supplied by the shop; no market data is included.