数字差值计算器

计算绝对差和百分比差。

计算器

如何使用 数字差值计算器

  1. 1Enter two numbers
  2. 2Click Calculate to see the absolute difference, percentage difference, and percentage change

关于 数字差值计算器

The Number Difference Calculator computes three key metrics between two numbers: the absolute difference (|A-B|), the percentage difference relative to the average ((|A-B|/avg)×100), and the percentage change from A to B ((B-A)/|A|×100). Useful for comparing data points, prices, and measurements.

常见问题

What is percentage difference?

Percentage difference = |A-B| / ((A+B)/2) × 100. It is symmetric and measures the relative difference between two values.

What is percentage change?

Percentage change = (B-A) / |A| × 100. It measures how much B has changed relative to A.