How to Use the T-Shirt Profit Margin Calculator
A t-shirt profit margin calculator turns per-unit costs into a comparable apparel margin. Use current supplier, labor and channel-fee data rather than an industry-average shortcut.
Include the complete decorated cost
A cheap blank can still produce a low-margin shirt after decoration, handling, shipping and selling fees.
Use margin for pricing decisions
Margin shows the share of sales retained as contribution profit. Markup is useful for cost-based pricing but does not equal margin.
Recalculate by quantity tier
Print, labor and shipping costs often fall with volume. Model each tier separately before publishing discounts.