Arrhenius Temperature Rate Comparison

How to use this tool

1. Estimate a rate-constant ratio between temperatures for a supplied activation energy.
2. Set activation energy, reference temperature, new temperature in the indicated units.
3. Calculate and compare rate constant multiplier, relative rate increase.

Try this example

{
  "ea": 50,
  "t1": 300,
  "t2": 330
}

Accuracy and scope

Assumes activation energy and pre-exponential factor remain constant and the reaction mechanism does not change.

Is my data uploaded?

This tool runs locally in your browser. Input and output are not sent to a processing server. Copy or download your result before leaving the page.