Unit conversion

• How Many Milligrams of Caffeine Are in a 1 mM Solution?
  A 1 mM caffeine solution contains about 194.2 mg per liter, not 194.2 mg total; multiply by the volume in liters to find the mass.
• How to Calculate Volume in Cubic Metres (m³)
  To calculate volume in cubic metres, use the formula for the object's shape, convert every length to metres, and multiply or apply the matching formula.
• How to Convert g/L to mol/L
  Convert a mass concentration in g/L to mol/L by dividing by the solute’s molar mass; see the formula, units, and a worked example.