Molarity Calculator

Calculate molarity, moles, and solution concentrations for chemistry

Molarity Calculator

Calculate molarity, moles, and solution concentrations for chemistry

Molarity

0.5000 M

mol/L

Solution Steps

  1. Convert volume: 1 L = 1.000 L
  2. Apply formula: M = n / V
  3. M = 0.5 mol / 1.000 L
  4. M = 0.5000 mol/L

Quick Reference

Common Conversions

1 M = 1 mol/L = 1000 mM
1 L = 1000 mL = 1,000,000 μL
1 g = 1000 mg = 1,000,000 μg

Key Relationships

moles = mass / molecular weight
mass = moles × molecular weight
C₁V₁ = C₂V₂ (dilution)

1Complete Guide to Molarity

Calculate molarity, moles, and solution concentrations for chemistry. This comprehensive guide will help you understand all aspects of molarity and how to use it effectively for your specific needs. Whether you're using this for personal, professional, or educational purposes, you'll find valuable insights and practical tips.

Getting Started

Understanding the basics ensures accurate results: • Input requirements and formats • Common use cases and scenarios • Interpreting output values • Troubleshooting common issues • Best practices for accuracy

Advanced Features

Maximize the calculator's potential: • Multiple calculation modes • Customization options • Saving and comparing results • Integration with other tools • Professional applications


2Tips and Best Practices

Get the most value from your calculations with these expert tips and strategies.

Accuracy and Precision

Ensure reliable results: 1. Double-check input values 2. Use appropriate units 3. Consider significant figures 4. Account for real-world variables 5. Verify with alternative methods when possible

Common Applications

This calculator helps with: • Planning and estimation • Comparison and analysis • Decision making • Problem solving • Educational purposes • Professional requirements

This comprehensive guide is regularly updated to ensure accuracy. Last reviewed: 7/25/2025

Frequently Asked Questions

What is molarity?

Molarity (M) is the number of moles of solute per liter of solution. It's the most common unit of concentration in chemistry.

How do I calculate molarity?

Molarity = moles of solute ÷ liters of solution. You can also use: Molarity = (mass of solute ÷ molecular weight) ÷ liters of solution.