Calculators & Converters

Everyday chemical concentration and unit calculations.

For the everyday arithmetic that sits between a number on a sheet and a number you can use.

jurisdictionsUSCAEU

Tools in this hub

Live tools in Calculators & Converters, what each does, and the jurisdictions it covers
Tool	What it does	Jurisdictions
ppm ↔ mg/m³ Converter	Convert airborne concentrations between ppm and mg/m³.	USCAEU
Dilution Calculator	Solve C₁V₁ = C₂V₂ for any unknown: stock and working volumes and concentrations.	USCAEU
VOC Content Calculator	Estimate a coating's VOC content from formulation data.	USCAEU

Planned for this hub (2)

Unit Converter
Convert common chemical and concentration units.
USCAEU
Percent Concentration Calculator
Convert between percent, ppm, and ppb concentrations.
USCAEU