PPB to Nanomoles per Liter Calculator

Convert parts per billion (PPB) to nanomoles per liter (nM/L) for chemical concentration calculations in laboratory and environmental applications

Input Parameters

Calculation Results

Calculation Formula

nM/L = (PPB × Molecular Weight × 1,000,000) / Molar Volume (L/mol)

Where:
PPB = Parts per billion
Molecular Weight = Molecular weight in g/mol
Molar Volume = 22.4 L/mol (standard temperature and pressure)

PPB to Nanomoles per Liter Calculator Calculator Usage Guide

Learn how to use the PPB to Nanomoles per Liter Calculator calculator and its working principles

How to Use This Calculator

  1. Enter the concentration value in parts per billion (PPB)
  2. Enter the molecular weight of the substance in g/mol
  3. Click the "Calculate" button to get the result in nanomoles per liter (nM/L)
  4. Use the "Reset" button to clear all inputs and start over

Understanding the Conversion

This calculator converts between PPB (a dimensionless concentration unit) and nM/L (a molar concentration unit). The conversion accounts for the molecular weight of the substance and standard molar volume.

When to Use This Calculator

  • Environmental testing for trace contaminants
  • Chemical analysis in laboratory settings
  • Concentration unit conversion in scientific research
  • Preparation of calibration standards for analytical instruments

Example Calculation

If you have a contaminant concentration of 50 PPB with a molecular weight of 180 g/mol, the calculation would be:

Result = (50 × 180 × 1,000,000) / 22.4 = 4,035,714.29 nM/L