Calculator Tools

Utility set includes a basic arithmetic calculator and a live statistics tool.

Basic Calculator

Supports keyboard input, decimals, backspace, chained operations, and divide-by-zero handling.

Add values one by one or paste a full dataset. Mean, median, and the live curve update instantly.

Unit label

Paste dataset

Count

Mean

Median

Min

Max

Variance (sample)

Std Dev (sample)

Select a sample value

Selected z-score

Select a sample to view z-score.

Live curve (units)