An empirical relationship associated with snowy tree crickets, not a calibrated general-purpose thermometer.
How to use Crickets Chirping Thermometer
- Read the method and enter quantities in the units shown on the form.
- Check the measurement basis, recorded event, genetic assumptions or the externally supplied care-plan instruction before calculating.
- Select Calculate, then read both the result and its limitations. Reset clears the result and restores the starting form.
Method and scope
Convert chirps to a per-minute rate; Dolbear-style °F estimate = 50 + (chirps per minute − 40)/4. Convert °F to °C using (°F − 32) × 5/9.
Work through the input issue
For a related perspective, read Cricket Temperature Estimates: Count Interval and Species Can Change the Answer.
Related measurement
Bird Age Calculator can help with a related question, using its own stated assumptions.
Explore the Other animals calculators section of Biology calculators.
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