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
No spam. Unsubscribe any time. We'll occasionally send filament tips & deals.
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)
hrs
Design, post-processing, packing
R/hr
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.
Never price below this.
⚠ Markup below 25%. You're barely covering costs. Raise your price or reduce costs.
Built by Vexil 3D Labs · vexil3dlabs.co.za
All prices in South African Rand (ZAR)
