Hamburgers should be cooked to a safe minimum internal temperature to destroy harmful bacteria that may be present. Use a food thermometer to be sure they have reached a safe minimum internal temperature of 160 °F. If you’re cooking turkey burgers, they should be cooked to 165 °F.

What temperature is a medium well burger?

Rare: 120 to 125. Medium Rare: 130 to 135. Medium Well: 150 to 155. Well Done: 160 to 165.

How do I know when hamburger is done?

We suggest putting the thermometer into the side of the burger—that way it’s less likely to go all the way through the meat, and give you a false reading. At 120°F, the burger is rare. At 130°F, it’s medium-rare. 140°F is medium, 150°F is medium-well, and over 160°F is well done.

Should burgers be medium rare?

If you want to make sure to avoid bacteria that can make you sick (or even kill you), then you should not order that burger medium rare. An E. coli outbreak in 2014 sickened 12 people and prompted the recall of 900 tons of ground beef, according to the CDC.