By Hand

• 1). Write down the number of megahertz you want to convert. For example, write down the number "2" for your sample megahertz.
  
  
• 2). Multiply the number you wrote down in Step 1 by one million (1,000,000).
  
  
• 3). Change the units on the product you calculated in Step 2 to hertz. In the example, your product would be 2,000,000 hertz.
  
  

Online

• 1). Navigate to an online unit converter (see Resources).
  
  
• 2). Enter the number of megahertz you want to convert in the "megahertz" entry space.
  
  
• 3). Read the converted number of hertz in the "hertz" section of the page.