Forehead thermometer
- how accurate is a forehead temperature
- how accurate is a forehead thermometer
- how accurate is a forehead thermometer for babies
- how reliable is a forehead thermometer
Normal forehead temperature for adults...
Fever Temperatures: Accuracy and Comparison
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Overview
You can take a temperature using the mouth (oral), anus (rectal), armpit (axillary), ear (tympanic), or forehead (temporal).
But the temperature readings vary depending on which one you use.
Is ear or forehead thermometer more accurate for adults
And you need an accurate measurement to know if a fever is present.
Medical research hasn't found an exact correlation between oral, rectal, ear, armpit, and forehead temperature measurements. In general, here's how the temperatures compare:
- The average normal oral temperature is 98.6 °F (37 °C).
- A rectal temperature is 0.5° F (0.3° C) to 1° F (0.6° C) higher than an oral temperature.
A rectal temperature is generally thought to be the most accurate for checking a baby's temperature.
- An ear (tympanic) temperature is 0.5° F (0.3° C) to 1° F (0.6° C) higher than an oral temperature.
- An armpit (axillary) temperature is usually 0.5° F (0.3° C) to 1° F (0.6° C) lower than an oral temperature.
- A forehead (temporal) scanner is usually 0.5° F (0.3° C) to 1° F (0.6° C) lower than an oral temperature.