3D Print Cost Calculator

3D Print Cost Calculator — Vexil 3D Labs
FREE TOOL — VEXIL 3D LABS

3D Print Cost Calculator

Stop guessing what to charge. Enter your details below and get instant access to the tool used by SA's 3D print community.

  • Calculates filament, electricity, machine wear & labour costs
  • Shows your break-even price so you never print at a loss
  • Suggests a sell price at your target markup
  • Built for South African rand and load-shedding electricity rates

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VEXIL 3D LABS

PRINT COST CALCULATOR

// know your numbers. price with confidence. print profitably.
01 — Filament
R/kg
g
Check your slicer for estimated weight
02 — Time & Electricity
hrs
W
R/kWh
03 — Machine Cost
R/hr
Printer cost ÷ expected lifetime hours. R3,000 printer over 200hrs ≈ R15/hr
04 — Failure & Waste Allowance
10%
Adds a cost buffer for failures & wasted filament. 10% is a reasonable default for dialled-in materials.
05 — Labour (Optional)
06 — Profit Markup
67%
Markup = profit ÷ cost. Hobby: 25–50% · Side hustle: 50–100% · Service business: 100%+
Gross margin = markup ÷ (100 + markup). e.g. 67% markup = 40.1% gross margin
Cost Breakdown
Filament R0.00
↳ Failure buffer R0.00
Electricity R0.00
Machine wear R0.00
Labour
Total Cost R0.00
Profit R0.00
Gross margin 0.0%
Suggested Sell Price
R0
at 67% markup · 40.1% gross margin
CostProfit
Break-even price: R0
Never price below this.
⚠ Markup below 25%. You're barely covering costs. Raise your price or reduce costs.
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