Celsius to Fahrenheit Worksheet

Temperature is the one measurement students meet every single day, and it is reported in two different scales depending on where you look. Weather reports in the United States use Fahrenheit, while science class, recipes from other countries and most of the world use Celsius. Moving between the two scales turns a number a student cannot picture into one they can, and it is honest multi step arithmetic: multiply by 9, divide by 5, then add 32. This celsius to fahrenheit worksheet gives fifth graders the whole conversion chain in one place, with a worked example printed right on the page.

The page opens with a shaded example box that walks through 20 degrees Celsius one step at a time, so students can copy the method before they try it alone. Eight conversion problems follow on a two column grid, each with a numbered badge and a generous writing line. Every Celsius value is a multiple of five, so every answer lands on a whole number and the practice stays about the method instead of about remainders. The lower half of this 5th grade temperature worksheet adds a large dual scale thermometer drawn to real proportions, with Celsius marked on the left and Fahrenheit on the right along one shared axis. Students read the same reading twice, once in each unit, and then finish with a short word problem that asks them to warm the reading by twenty degrees and convert again. The download is a two page PDF and the answer key is the last page, so it prints, hands out and grades quickly.

What’s Included

• A printable celsius to fahrenheit worksheet in PDF format
• A worked example box showing all three conversion steps
• Eight Celsius to Fahrenheit problems on a two column grid, each with its own writing line
• A large dual scale thermometer with Celsius and Fahrenheit on one shared axis
• A temperature word problem that applies the conversion to a real situation
• A full answer key page with every conversion worked out

Three Reasons This Helps Kids

• The conversion is genuine multi step work: students multiply, divide and add inside a single problem, which is exactly the fluency fifth grade asks for.
• Reading one thermometer in two units shows students that the temperature did not change, only the unit did, which is the idea behind every measurement conversion they will meet later.
• Whole number answers keep the focus on the method, so a student who slips can see which of the three steps went wrong.

Ideas for Teachers and Parents

• Work the example box together on the board, saying each step out loud, before students start problem one.
• Have students circle the step they find hardest, then compare with a partner to see whether they picked the same one.
• Post the real outdoor temperature each morning in Celsius and have a student convert it for the class.
• Use the thermometer section as a quick exit ticket on a day when the full page is too long.

Related Resources

• What’s the Temperature Worksheet
• The Right Temperature Worksheet
• Average State Temperatures Graphing Worksheet
• Weather Song (Animated Music Video)