# What is ppm in automotive industry?

**PPM**” means “

**parts per million**”.

**PPM**is in the

**automotive industry**an established KPI (Key Performance Indicator) to measure your quality performance. 1PPM means that you got 1 defect within 1 million parts produced.

Moreover, what is ppm in industry?

Xmultiple's Engineering Department. **PPM** (**Parts per million**) is a measurement used by many customers to measure quality performance. Definition: One **PPM** means one (defect or event) in a million or 1/1,000,000. In the past a good supplier would have a defect rate of less than 1%, (10,000 **PPM**).

Also, what is the formula to calculate ppm? The basic **formula** is weight (or number of defects) divided by volume multiplied by 1,000,000 – or w/v x 1,000,000. For example, if you have 100 defective products in 10,000 manufactured pieces, divide 100 by 10,000 to arrive at the result of 0.01 or 1 percent of the total.

Similarly, what is an acceptable ppm for manufacturing?

A **PPM** defectives rate of 10,000 means the defect rate is less than 1%. However; with the passage of time, the expectations increased to 1,000 **PPM** and now, the expected **PPM** rate, especially in the **manufacturing** industry across the globe, is around 75 **PPM**.

What is the difference between PPM and Dppm?

**DPPM** = Defective **Parts per Million**; A measure of quality performance. One **DPPM** means one (defect or event) **in a** million or 1/1,000,000. 0.025 X 1,000,000 = 25,000 **PPM**.