3rd Grade Math Worksheets: Measurement

Grade 3 Measurement worksheets

Our grade 3 measurement worksheets are designed to help students understand measurements of length, weight, capacity and temperature in terms of real world situations and provide students with practice in making measurements and converting between customary and metric units. 

These math worksheets complement our online measurement lessons.




Units of length (inches, feet, yards, miles)    
Metric units of length (centimeters, meters and kilometers)    
Measuring lengths to the nearest quarter inch    
Measuring lengths to the nearest millimeter    
Convert between inches, feet, and yards - easy
  30 ft = ___ yd
Convert between inches, feet, and yards - medium
  77 in = ___ ft ___ in
Convert between millimeters and centimeters - no decimals   21 cm = ____ mm
Convert between millimeters and centimeters - with decimals   74 mm = ____ cm
Convert between meters, centimeters and millimeters   8,000 cm = ____ m


Reading and using a scale    
Units of weight (ounces and pounds)    
Metric units of weight (grams and kilograms)    
Convert between ounces and pounds - easy
  6 lb = ___ oz
Convert between ounces and pounds - medium
  81 oz = ___ lb ___ oz
Convert between kilograms & grams   10 kg = ____ g


Reading a measuring cup    
Units of capacity (cups, pints, quarts and gallons)  
Metric units of capacity (milliliters and liters)  
Convert between amounts of cups, pints, quarts, and gallons - easy
  28 qt = ___ gal
Convert between amounts of cups, pints, quarts, and gallons - medium
  14 C = ___ qt ___ C
Convert between liters & milliliters   2 l = ____ ml 


Reading a thermometer (Fahrenheit & Celsius)
Weather and temperature

Grade 3 Measurement Worksheet




Sample Grade 3
Measurement Worksheet


Answers provided on
2nd page


Multiple versions of
each worksheet


All worksheets
are pdf documents








Recommended Workbooks

Browse our bookstore for reading and math workbooks that are ideal for for independent or parent led-study. The workbooks contain both instruction and exercises and can be downloaded and printed.  

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