PPB to PPM Converter

Convert parts per billion (PPB) to parts per million (PPM). Free online PPB to PPM calculator.

💡 Enter PPB → get PPM. Example: "1000" → "1 PPM".

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How to Convert PPB to PPM

Step-by-step guide with examples

Input
Convert
Result
1

Formula

PPM = PPB ÷ 1,000 Example: 5,000 PPB ÷ 1,000 = 5 PPM

Frequently Asked Questions

1 common questions answered

1 Questions1 AnswersClick to expand
Q1How to convert PPB to PPM?
Divide the PPB value by 1,000. Example: 2,500 PPB = 2.5 PPM.