About Thermometer Guru

Thermometer Guru is an independent website about thermometers and temperature measurement. We help home cooks, parents, homeowners, gardeners and hobbyists choose the right thermometer and use it correctly.

What we cover

• Buying guides that explain thermometer types, the specifications that matter, and the trade-offs between popular models
• How-to guides on calibration, placement, unit conversion and getting reliable readings
• Reference information such as safe cooking temperatures and fridge and freezer settings, taken from official sources
• Free tools such as our Fahrenheit and Celsius converter and thermometer-type selector

How we work

We research products from manufacturer documentation, such as product pages, manuals and specification sheets, and we take safety figures from recognised authorities such as USDA, FDA and the American Academy of Pediatrics. We link to our sources so you can check them.

We are clear about the limits of our research. Unless an article explicitly says a product was used hands-on, our comparisons are based on published specifications and documentation, not our own laboratory testing. You can read the details in our editorial policy and review methodology.

How we are funded

Thermometer Guru is reader-supported. As an Amazon Associate I earn from qualifying purchases. When you buy through some links on this site, we may earn a commission at no extra cost to you. Brands cannot pay to be included or to change what we write. See our affiliate disclosure.

Health and safety information

Our medical thermometer content is general information and is not medical advice. We are not a healthcare provider. Always follow your thermometer manufacturer’s instructions and ask a healthcare professional about health concerns.

Get in touch

Spotted an error, or have a question or suggestion? Please contact us. We especially welcome corrections.