Compare two quantity breaks
FREE QUANTITY BREAK TOOL
Is rounding up actually worth it?
Enter two real all-in quotes from any supplier. The default 50-vs-100 figures are a hypothetical example, not a price offer. Replace them to see what your extra pieces really cost.
Option B needs a larger quantity than Option A.
The unit price is lower, but your total budget still increases.
Option B saves $2.00 per shirt and $200 across 100 pieces versus paying Option A's unit rate. You spend $450 more in total for 50 additional shirts.
Use all-in totals that cover the same garment, artwork, print locations, sizes, packaging, delivery, duties, and taxes. A cheaper unit price is not a saving if the added shirts have no use. Togethread quotes start at 50 combined pieces.
Short answer: When comparing 50 vs 100 shirts—or any two quantity tiers—a lower unit price does not automatically mean a lower total spend. Compare both all-in totals, then divide the added spend by the added shirts. That “effective cost per extra shirt” shows whether rounding up is useful or simply creates inventory.
The free calculator above works with any two real supplier quotes. It does not invent a discount schedule or assume one printer’s price applies to another.
Supplier rules are not universal. Custom Ink’s current pricing explanation lists the product, print-color count, and quantity as primary inputs; its bulk-order FAQ says sizes within one product can combine while different products are typically priced separately. Printful’s current bulk-discount policy also calculates discounts per product, while allowing sizes and colors of that same product to combine. Treat those as supplier-specific examples and compare the exact written rules attached to your own quotes.
Why the price per shirt can fall
Many decoration routes combine one-time or repeatable preparation with per-shirt costs:
- Preparation: screens, embroidery digitizing, artwork cleanup, or other production setup may be charged separately or bundled into the quote. The setup-fee guide explains how to compare those structures.
- Per shirt: the garment, decoration, personalization, handling, packaging, and delivery allocation remain tied to each piece or variant.
In a hypothetical quote with $120 of one-time preparation, that amount contributes $2.40 per shirt at 50 pieces and $1.20 at 100. The preparation share falls, but the garment and per-piece work remain. Some suppliers bundle preparation instead of listing it, so compare complete totals rather than assuming every quote follows this example.
How to compare two price breaks
Use four numbers: quantity and all-in total for Option A, then quantity and all-in total for Option B.
- Unit price: total quote ÷ quantity.
- Added budget: Option B total − Option A total.
- Added shirts: Option B quantity − Option A quantity.
- Effective cost per added shirt: added budget ÷ added shirts.
For a hypothetical 50-vs-100 comparison, 50 shirts for $650 equals $13 each, while 100 shirts for $1,100 equals $11 each. The second quote lowers unit price by $2, but it still costs $450 more in total. Because it adds 50 shirts, those extra shirts effectively cost $9 each. That is useful only if the group has a named purpose for them. Replace these sample numbers with your written quotes in the calculator.
How to use the curve
- Round up when the extras have a job. Replacements, late signups, staff shirts, future members, or a small fundraiser inventory can justify the added budget. Use the group quantity and size calculator to keep named sizes separate from speculative extras. If the extras are meant for sale, test the selling price and net contribution in the T-shirt fundraiser profit calculator before increasing the order.
- Keep the smaller order when extras will sit unused. A lower unit price does not turn an unnecessary shirt into savings.
- Compare like for like. Garment, fabric weight, artwork size, print locations, sizes, personalization, packaging, delivery, duties, and tax should match.
- Ask whether quantities combine. Some suppliers combine colors or sizes into one tier; others price different garments or decoration methods separately.
- Check the next and previous break. A seller may quote only the quantity you requested even when a nearby tier changes the unit economics.
The price-break questions to send a supplier
- What are the nearest quantity tiers above and below my current count?
- Can sizes, garment colors, or related styles combine toward the tier?
- Does the total include artwork, setup, every print location, larger sizes, packaging, delivery, duties, and taxes?
- Will personalization such as names or numbers be priced separately?
- Does the quoted delivery date change if I move to the higher quantity?
How Togethread flattens the curve
Togethread quotes start at 50 coordinated pieces and include a free design mockup. The standard DTF route avoids separate color screens; garment, print dimensions, locations, coverage, size range, personalization, destination, freight, duty and tax scope, delivery plan, and any exceptions are confirmed in the written quote. Use the bulk custom shirt cost calculator for a first planning range. When you are close to a useful quantity break, request both quantities as separate delivered totals so the added budget is visible—not hidden behind a lower per-piece number.
FAQ
Why do per-shirt prices drop with quantity? Fixed preparation is spread across more pieces, garment purchasing can improve at volume, and repeated production becomes more efficient. The exact mix depends on the supplier and decoration method.
At what quantity do discounts stop mattering? There is no universal cutoff. Ask for the neighboring tiers and compare their all-in totals. Once the fixed-cost share is small, the curve usually flattens because the garment and per-piece work remain.
Do quantity discounts offset per-color charges? Only partly. Color-by-color screen or run charges can apply to every shirt and reduce the benefit of buying more. DTF avoids separate spot-color screens, but print dimensions, coverage, locations, and the garment still matter.
Is a lower price per shirt always a better deal? No. It is a better unit value, but the total order may still cost more. Round up only when the added shirts are useful and the added budget fits.
Can mixed sizes count toward one quantity break? Often, but policies vary. Confirm whether youth, adult, plus sizes, garment colors, and different styles combine before comparing quotes.
