Back to Parts Per Converter

2.5 Parts Per Billion to Parts Per Hundred

Convert 2.5 Parts Per Billion (ppb) to Parts Per Hundred (pph)

Conversion Result
2.500000e-7
Parts Per Hundred (pph)

Conversion Formula

1 ppb = 1e-9 pph

Result = 2.5 × factor = 2.500000e-7