Every screen print shop owner needs to know their true cost per shirt—blanks, ink, screens, labor, and overhead. Understanding these numbers is the difference between profitable work and spinning your wheels for break-even pay.
Calculating the cost to print a shirt sounds simple until you sit down with a spreadsheet. Most shops know their blank garment cost. Fewer track ink usage per print. Even fewer correctly account for screen costs, labor hours, and shop overhead.
A profitable shop breaks down every job into five buckets: blank garments, consumables (ink, emulsion, screens), direct labor (prepress, setup, press time, QC), overhead (rent, utilities, equipment depreciation), and profit margin. Miss any one of these and you're either leaving money on the table or working below minimum wage without realizing it.
The screen printing cost per shirt varies wildly by design complexity, order quantity, and your shop's efficiency. A one-color left-chest print on 100 tees has a completely different cost structure than a six-color simulated-process full front on 24 pieces. Let's break it down line by line.
Your blank cost is straightforward: wholesale price per shirt, times quantity, plus freight if you're paying it separately. Budget tees run $1.50–$3.00 each in bulk; premium ringspun or tri-blends sit closer to $4–$7. Always calculate at your true landed cost, not the supplier's advertised price before shipping.
Don't forget size and color upcharges. 2XL+ garments often cost an extra $1.50–$2.50 per piece, and some fashion colors carry premiums. If you're quoting a mixed-size order, weight your average blank cost by the actual size breakdown—don't just quote on mediums and eat the difference on the 3XLs.
Ink cost per print depends on design size, ink type, and squeegee technique. A typical plastisol spot-color print uses roughly 1–2 grams of ink per adult shirt—about $0.05–$0.15 per color per print at wholesale plastisol prices. A simulated-process job with six screens and heavy layering can push $0.60–$1.00+ per shirt in ink alone.
Water-based and discharge inks cost more per gallon and often require heavier deposits or multiple strokes, so budget $0.10–$0.25 per color. Specialty inks—puff, metallic, high-density—add another $0.20–$0.50 per hit. Track your actual ink inventory and divide usage by shirt count every quarter; gut-feel estimates are almost always low.
Beyond ink, add emulsion ($1–$3 per screen to coat and expose), screen reclaim ($0.50–$1.50 per screen), and consumables like pallet tape, adhesive spray, and cleanup chemicals. For small runs, these add up fast. For high-volume repeat orders on dedicated screens, cost per shirt drops to nearly zero.
Every new design needs screens. A basic aluminum frame costs $10–$15; wood frames run $6–$10. Add mesh ($3–$8 per screen) and coating/burning labor, and you're at $15–$25 per screen in hard cost. A six-color simulated process job needs six screens—$90–$150 up front before you print a single shirt.
This is a fixed setup cost. On a 12-piece order, that's $7.50–$12.50 per shirt just for screens. On a 500-piece run, it's $0.18–$0.30 per shirt. Volume is everything. This is why small custom orders need higher per-piece pricing, and why repeat customers with stored screens are far more profitable.
Don't forget prepress labor: art prep, color separation, screen exposure, and press setup. Budget 30–90 minutes depending on complexity. If you're separating a full-color design by hand in Photoshop, that's real labor hours. A screen print quote calculator helps you model these fixed costs across different order sizes so you can see your break-even point before you say yes to a job.
Manual press labor is your biggest variable cost on mid-to-large runs. An experienced printer on a six-color manual press averages 40–80 shirts per hour, depending on registration complexity and flash-cure steps. At $20/hour shop rate (loaded wage plus payroll taxes), that's $0.25–$0.50 per shirt in press labor alone.
Automatic presses are faster—200–400 impressions per hour per head—but require an operator and often a loader/unloader. Budget $30–$50/hour all-in for auto labor and depreciation. Even at 300 shirts/hour, you're still spending $0.10–$0.17 per piece in direct press time.
Add setup and teardown (15–45 minutes per job), quality checks, folding, bagging, and packing. On small runs these tasks often take longer than the actual printing. Track your true start-to-finish labor hours for a few jobs and you'll see where the time really goes—it's rarely just the press strokes.
Rent, utilities, insurance, equipment payments, software subscriptions, shop supplies—these fixed monthly costs don't care how many shirts you print. If your overhead is $6,000/month and you print 3,000 shirts, that's $2.00 per shirt in overhead. Print 6,000 and it drops to $1.00. This is why keeping the press running matters.
Calculate your monthly overhead and divide by your realistic monthly shirt volume to find your overhead-per-shirt number. Add that to your direct costs (blank + ink + screens + labor) to find your true cost to print a shirt. Anything you charge above that line is gross profit. Aim for at least 40–50% gross margin to cover mistakes, re-prints, slow months, and actual net profit.
A screen print profit calculator lets you model different pricing scenarios and see whether a job hits your margin targets before you commit. It's the difference between hoping you made money and knowing you did.
Prepress labor—especially color separation—is one of the biggest hidden costs in custom screen printing. Manually separating a simulated-process design in Photoshop can take 45–90 minutes, and if you're paying a separator $25–$50 per design, that's $2–$4+ per shirt on a 12-piece order, or $0.10–$0.20 per shirt on a 500-piece run.
AI Separations is a standalone desktop app (Windows, no Photoshop required) that auto-separates full-color artwork into print-ready simulated process or spot-color channels in under two minutes. It generates white underbase, handles trapping and choke, and flags file-readiness issues—low resolution, banding, too many colors—before you burn a screen. You can also re-separate the same design in Profit Mode to compare cost vs. quality strategies: fewest screens, fastest press time, best detail, or cheapest consumables.
The app includes an Instant Quote generator that calculates screens, setup time, press time, ink cost, and suggests retail pricing with your target margin built in. It's one tool that handles separation, file check, and job costing—no subscription, $179 one-time. For shops running custom work, it turns prepress from a bottleneck into a two-minute task and makes accurate per-shirt costing automatic.
Direct costs typically range from $3 to $8 per shirt depending on blank quality, number of colors, and order size. This includes the garment, ink, screens (amortized), labor, and overhead. Smaller runs cost more per piece due to fixed setup costs; high-volume orders bring the per-shirt cost down significantly.
A single plastisol spot-color print uses about 1–2 grams of ink, costing roughly $0.05–$0.15 per color. Simulated-process designs with six or more colors can cost $0.60–$1.00+ in ink per shirt. Water-based and specialty inks are typically higher.
Add your blank garment cost, ink and consumables per print, amortized screen cost (total screen expense divided by order quantity), direct labor (prepress, press time, QC), and overhead per shirt. Multiply by quantity and add your desired profit margin to get your quoted price.
Setup costs—screens, prepress, press setup—are fixed regardless of order size. On a 12-piece order, those costs are spread over fewer shirts, raising the per-piece price. On larger runs, fixed costs are amortized across hundreds of shirts, dramatically lowering cost per print.
Aim for 40–50% gross margin (revenue minus direct costs and overhead). This leaves room for re-prints, slow months, and actual net profit after all expenses. Lower margins work for high-volume contract printing; custom and small-run shops need higher margins to stay profitable.
AI Separations is a standalone prepress & quoting studio for screen printing & DTF — AI color separation, an instant quote, a print-readiness check, and ink matching. No Photoshop, $179 one-time, free trial.