Simple to use online calculator for RMSE (Root mean square error)

RMSE Calculator (Root Mean Square Error)

RMSE (Root Mean Square Error) is a common metric to use to measure the error of regression predictions. In this post you will find a calculator to calculare RMSE from a list of predictions and their corresponding actual values.

Stephen Allwright
Stephen Allwright

RMSE (Root Mean Square Error) is a common metric to use to measure the error of regression predictions. Use this calculator to calculate RMSE from a list of predictions and their corresponding actual values.

The formula for calculating RMSE is:

Formula for RMSE (root mean squared error)

Find out what a good RMSE value is

Interpretation of RMSE

Regression metric comparisons

RMSE vs MAE
RMSE vs MSE
RMSE vs MAPE

Metric calculators

MSE calculator
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References

RMSE Wikipedia

Calculator

Stephen Allwright Twitter

I'm a Data Scientist currently working for Oda, an online grocery retailer, in Oslo, Norway. These posts are my way of sharing some of the tips and tricks I've picked up along the way.