Sleeping Bag Rating Guide
Find the sleeping bag comfort rating to look for, from expected night temperatures.
Quick answer: enter your details below and click Find My Rating — your result appears instantly, right here in your browser. Nothing you enter is uploaded or stored.
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How to use
- Enter the coldest night temperature you expect.
- Pick whether you sleep cold, average, or warm.
- Click Find My Rating.
About this tool
Enter the coldest night temperature you expect and whether you sleep cold or warm. The tool recommends a comfort rating at or below that temperature, with a bigger safety margin for cold sleepers. Bag ratings vary by brand and test standard, so treat this as a buying guide, not a guarantee of warmth.
Frequently asked questions
What is the difference between comfort and extreme?
Comfort is the temperature for a comfortable night's sleep; extreme is roughly survival, not comfort.
Do ratings vary by brand?
Yes. Test standards and body shapes differ, so compare comfort ratings from the same standard where possible.