Free Printable Customary Conversions Worksheets for Grade 4

Start with familiar benchmarks, such as 12 inches in a foot and 4 quarts in a gallon, and let students measure or compare real objects. Then build conversion tables that show how multiplying converts a larger unit to a smaller one. Move to word problems only after students can explain which conversion factor applies and why.

Use a progression of fact recall, missing-value conversion tables, and short word problems. For example, students might convert 3 feet to inches, complete a feet-and-inches table, and then determine the length of three 2-foot boards in inches.

Students often reverse the operation, mix conversion facts from different measurement types, or treat customary units as powers of ten. Ask them to label every number with its unit and check whether the answer should be larger or smaller than the starting value.

Assign the worksheet as a digital quiz on Wayground or download the printable PDF for paper practice. Printed submissions can be scanned or captured for grading with the Wayground for Teachers app, and every worksheet includes a complete answer key.

Common Core expects fourth graders to recognize relative unit sizes within one measurement system and express a larger unit as an equivalent number of smaller units. Students progress from facts such as 1 foot = 12 inches to conversion tables and word problems involving distance, weight, and capacity.

Give students who struggle with conversion facts reduced answer choices, and use Read Aloud for learners who need support interpreting word problems. Extended time can help students work through multi-step conversions without changing the task for the rest of the class.

Customary conversions are a central Grade 4 measurement topic. At this level, students connect inches, feet, and yards; ounces and pounds; and cups, pints, quarts, and gallons before applying those relationships in tables and word problems.