Rex says
Money math without the spreadsheet headache. Plug in your numbers and I'll show you exactly where the dollars land.
Try a scenario
Click to load — tweak from there.Inputs
Result
Ink cost per print
$0.088
Ink used per print
0.440
Ink cost for 100 prints
$8.80
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How to use this
- 1Enter print area (sq in).
- 2Enter average ink coverage (%).
- 3Enter ink density factor (mL/sq in @100%).
- 4Enter effective layers (white+color+clear).
- 5Enter ink cost per liter ($).
- 6Read your ink cost per print on the right — it updates as you type.
- 7Hit Share to keep the scenario or send it to someone.
About this calculator
UV flatbed and UV DTF printers price ink cost by milliliter consumed, and consumption depends heavily on print coverage percentage, layer count (white underbase plus color plus gloss/clear), and print resolution. A simple logo with 20% coverage on white sits far below a full-bleed photo print at 90%+ coverage with a white underbase layer doubled for opacity. This calculator takes your print area, estimated coverage percentage, ink density factor (mL per square inch at 100% coverage — typically 0.015-0.03 mL/sq in for a single layer depending on printer and ink type), number of layers (white + CMYK + clear coat commonly = 2-3 effective passes), and ink cost, to produce a per-print ink cost. UV ink runs considerably more than eco-solvent or aqueous ink, often $150-$300 per liter for quality UV-curable ink, so getting the estimate close matters for margin on high-volume promotional or décor printing.
Worked example
Using the values the calculator loads with:
Inputs
- Print area: 20 sq in
- Average ink coverage: 55 %
- Ink density factor: 0.02 mL/sq in @100%
- Effective layers (white+color+clear): 2
- Ink cost per liter: 200 $
Results
- Ink cost per print: $0.088
- Ink used per print: 0.44
- Ink cost for 100 prints: $8.80
What each field means
Inputs
- Print area (sq in)
- The print area used in the calculation, measured in sq in. Starts at 20 sq in so you have a working example on load.
- Average ink coverage (%)
- The average ink coverage used in the calculation, measured in %. Starts at 55 % so you have a working example on load. Accepted range: 1–100 %.
- Ink density factor (mL/sq in @100%)
- The ink density factor used in the calculation, measured in mL/sq in @100%. Starts at 0.02 mL/sq in @100% so you have a working example on load.
- Effective layers (white+color+clear)
- The effective layers (white+color+clear) used in the calculation. Starts at 2 so you have a working example on load. Accepted range: 1–4.
- Ink cost per liter ($)
- The ink cost per liter used in the calculation, measured in $. Starts at 200 $ so you have a working example on load.
Results
- Ink cost per print
- Returned as a money amount in US dollars and shown as the headline result. It recalculates instantly whenever you change an input, so you can compare scenarios without reloading.
- Ink used per print
- Returned as a decimal number. It recalculates instantly whenever you change an input, so you can compare scenarios without reloading.
- Ink cost for 100 prints
- Returned as a money amount in US dollars. It recalculates instantly whenever you change an input, so you can compare scenarios without reloading.
FAQ
Why does white ink layer count matter so much?
White underbase on dark or clear substrates is often printed as two passes for full opacity, effectively doubling ink use for that layer alone. Skipping a double white pass saves ink but can leave visible substrate show-through on darker materials.
How do I find my printer's real density factor?
Print a known solid-color 4x6 inch block at 100% coverage, weigh the ink cartridge before and after (or check the RIP software's ink usage report), and back-calculate mL per square inch. This beats using a generic spec since printhead and ink formulation vary.
Is UV ink really that much pricier than solvent ink?
Yes — UV-curable ink commonly costs 2-4x more per liter than eco-solvent ink, but it cures instantly under UV lamps with no off-gassing time and works on rigid substrates like acrylic and wood that solvent printers can't handle directly.
Does clear/gloss coat add meaningful cost?
A clear coat pass usually adds 10-20% to total ink volume depending on how heavy the coat is applied, but it protects the print and adds perceived value, often justifying a price premium beyond the extra ink cost.
Accuracy and limitations
- Results are estimates before tax, fees, and inflation unless an input explicitly covers them.
- Rates are treated as fixed for the whole period — variable-rate products will drift from this projection.
- This is educational maths, not financial advice. Check anything contractual with the lender or your accountant.
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Cite this calculator
Writing about this topic? Grab a citation — every link helps keep these tools free.
RevenueLab. (2026). UV Printer Ink Cost Calculator. Retrieved from https://www.revenuelab.fyi/toolbox/uv-printer-ink-cost
<p>Source: <a href="https://www.revenuelab.fyi/toolbox/uv-printer-ink-cost" target="_blank" rel="noopener">UV Printer Ink Cost Calculator — RevenueLab</a> (2026).</p>
Source: [UV Printer Ink Cost Calculator — RevenueLab](https://www.revenuelab.fyi/toolbox/uv-printer-ink-cost) (2026).