The cost to print a shipping label is different from the cost to send the package. Postage pays for transport. Printing pays for the hardware, media, and other resources used to put the address and barcode on the parcel.
Keeping those costs separate makes printer comparisons more useful.
Start with the price per usable label
Divide your label pack’s price by the usable label count. Include any delivery cost in your own pack quote if you want it represented in the estimate.
For example, a hypothetical $20 pack of 500 labels costs $0.04 per label before waste. These are demonstration numbers, not a researched current offer.
If you use a continuous roll, calculate how many shipping labels of your chosen length it can produce. A roll that looks inexpensive may offer fewer complete labels than you expect after cutting and margins.
Allow for waste properly
Suppose 3% of the labels you consume become test prints, damaged labels, or misprints. To ship 1,000 orders with one label each, divide 1,000 by 0.97 and round up. That requires 1,031 labels, rather than adding an arbitrary flat allowance.
Do not count every reprinted postage label as a second postage purchase. Whether a carrier label can be reused, voided, or refunded is a separate issue governed by that service.
Add the printer once
A straightforward ownership estimate is:
Total = purchase cost + required labels × price per label
For multiple years, the hardware purchase occurs once. The average cost per order therefore falls as more orders share that initial purchase, even if label stock stays at the same unit price.
Our cost calculator uses 52 weeks per year, one shipping label per order, and your selected period. It values consumed labels proportionally; the checkout total for buying whole packs can be higher.
Compare the right consumables
The Rollo Wireless and MUNBYN USB models in our catalog use generic direct-thermal stock. Brother’s QL-1110NWB uses DK-format media. Do not give every printer the same label price unless those quotes actually reflect compatible stock.
Resolution and connectivity alone do not determine the cost of media. Check label dimensions, coating, adhesive, roll format, and the number of labels per pack.
Direct-thermal printing avoids ink cartridges and toner, but it is not “free printing.” Media is still consumed. Repairs and eventual equipment replacement may also matter over a longer ownership period.
Know what the estimate leaves out
Our calculator excludes postage, taxes, electricity, repairs, financing, subscription services, and staff time. Those exclusions keep the comparison understandable, but they can matter to your business.
If a label workflow saves packing time, measure that in your own operation rather than adopting a claimed universal saving. A larger business may care more about handling interruptions than a few cents of media cost.
The calculator is a planning tool, not a prediction of what a retailer will charge or a guarantee of savings.
Use the estimate to decide
Run at least two scenarios: a normal week and a busy week. Use the actual media quote for each printer. If you are unsure about waste, compare a low and higher rate. You will see which assumption changes the decision most.
Then return to the practical question: does the printer support the devices and print workflow you need? A lower estimated cost cannot repair an incompatible setup.
Calculate your own estimate or compare the printer specifications.
Sources and verification
The arithmetic and examples above are Tagrivo’s explicitly stated planning model. Media-format facts were checked October 28, 2026 against Rollo, MUNBYN, and Brother. No live consumable prices are represented.