Dry Ice Basics

How Cold Is Dry Ice?

Dry ice is about -109.3°F (-78.5°C) at normal atmospheric pressure — far colder than water ice (32°F) or a typical home freezer (around 0°F).

What that means for handling

At that temperature, brief skin contact can cause frostbite-type burns. Always use insulated gloves or tongs.

What it means for products

Dry ice keeps frozen products well below freezing. Refrigerated (not frozen) products can freeze if placed in direct contact, so separate them with cardboard, towels or distance.

Dry ice releases carbon dioxide gas and requires proper ventilation. Handle only with insulated gloves, and never seal it in an airtight container.

Last reviewed: September 2026

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