Short answer: on a heat press temperature chart, typical starting ranges are about 280 to 320°F (138 to 160°C) for heat transfer vinyl, about 300 to 330°F (149 to 166°C) for DTF on cotton, about 325 to 400°F (163 to 204°C) for screen printed (plastisol) transfers, and about 380 to 410°F (193 to 210°C) for sublimation on polyester.

Rule: your transfer supplier's spec wins. Use this chart as a starting range, then run a test press on the same garment before production.

Part of the heat transfer and heat press guides in the DAX Learning Hub. If a transfer will not stay down, see Heat Transfers Not Sticking or Peeling: Causes and Fixes. If DTF prints crack or peel after washing, see DTF Transfers Cracking or Peeling After Wash.

Published by DAX (Decorated Apparel Expo) · Last updated: October 2026

Also see Heat Transfer Vinyl (HTV): The Complete Guide for Decorators, How to Heat Press Performance Wear Without Scorching or Bleeding, and How to Heat Press Hats: Methods, Settings and Tips.

Find more heat transfer and heat press guides in the DAX Learning Hub. Related guides: Heat Press Buying Criteria for DTF and HTV: What to Ask Before You Buy and How to Price Custom Apparel Jobs for Profit.

Heat Press Temperature Chart by Transfer Type (F and C)

Heat Press Temperature Chart by Fabric

Heat Press Pressure and Time Explained

Temperature activates the adhesive or ink. Time lets heat reach the bond line through the garment. Pressure pushes the adhesive into the fibers evenly. Too little of any one usually shows up as lifting edges; too much heat or time shows up as scorching, glazing or dye migration.

Supplier specs describe pressure as light, medium, firm or heavy, or as a gauge reading on some presses. Gauge numbers do not translate between press designs, so set pressure by the supplier's description and check that contact is even across the platen on your thickest blank.

How to Run a Test Press

1. Use the same garment style and color you will produce, or a matching scrap.
2. Verify actual platen temperature with a contact probe or temperature strips.
3. Set the supplier's temperature, time and pressure, starting mid range.
4. Pre-press the garment briefly to remove moisture and wrinkles.
5. Press, peel per the spec, and inspect edges, finish and color.
6. Stretch the decorated area gently and look for cracking or lifting.
7. Wash test per the supplier's care instructions before committing to a large run.
8. Record the final settings for that garment and transfer combination.

How to Prevent Scorching and Press Marks

• Start at the low end of the supplier's range on heat-sensitive or light colored fabrics.
• Use a cover sheet (parchment or a reusable sheet) between the platen and the garment.
• Use a pressing pillow or pad so the platen edge does not leave a box mark, and so seams and zippers do not block contact.
• Avoid repeated re-presses, which add heat without improving adhesion.
• On polyester, follow low temperature specs and shorter times to limit dye migration and shine.

Why Your Press Temperature May Be Off

Display readouts and actual platen surface temperature can differ, and some presses have cooler zones near edges or between heating elements. Infrared thermometers can misread shiny or coated platens because of surface emissivity, so contact surface probes or heat-sensitive test strips are commonly recommended. Check several points across the platen after warm-up. If readings are consistently off, follow the press manufacturer's calibration or offset procedure.

Frequently Asked Questions About Heat Press Temperature Settings (FAQ)

What temperature should a heat press be for shirts?

It depends on the transfer, not just the shirt. Typical starting ranges run about 280 to 320°F for vinyl, about 300 to 330°F for DTF on cotton, about 325 to 400°F for plastisol transfers and about 380 to 410°F for sublimation on polyester. Follow your transfer supplier's spec and test press first.

What temperature is too hot for polyester?

There is no single cutoff, because it depends on the fabric, its dyes and the transfer. Many DTF and vinyl specs for polyester stay roughly at or below 300 to 305°F to limit dye migration and marks. Sublimation is the exception, since it uses high heat on polyester by design.

How do you avoid press marks?

Use a pressing pillow or pad, a cover sheet, the lowest heat and pressure the supplier allows for that fabric, and avoid extra re-presses.

Is heat press temperature the same in F and C charts?

The settings are the same; only the units differ. To convert, subtract 32 from Fahrenheit and multiply by 5/9. For example, 320°F is about 160°C and 400°F is about 204°C.

How accurate is a heat press thermostat?

It varies by press and age. Displays can drift from actual platen temperature and some platens have cooler zones, so verify with a contact probe or test strips at several points rather than trusting the readout alone.

Ranges on this page are typical starting points compiled from multiple supplier charts. Always follow your transfer or film supplier's spec and test on the actual garment.

Ready to compare presses and transfer types in person? Browse more guides in the DAX Learning Hub, and check cities and dates on the DAX show schedule.