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Length Conversion Worksheet

Convert between different units of length (inches, feet, yards, centimeters, meters) with this Grade 3 math worksheet.

Grade 3 Math MeasurementLength Conversion
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Includes

Fill in the BlanksMultiple ChoiceShort AnswerTrue / FalseCustom

Standards

CCSS.MATH.CONTENT.3.MD.B.4

Topics

mathgrade 3measurementlength conversion
7 sections · Free to use · Printable
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Length Conversion Practice

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Read each question carefully and convert the given lengths to the specified units. Remember: 1 foot = 12 inches, 1 yard = 3 feet, 1 meter = 100 centimeters.

1. 3 feet =   inches

2. 2 yards =   feet

3. 100 centimeters =   meter

4. 24 inches =   feet

5. 9 feet =   yards

6. Which is longer, 1 foot or 10 inches?

a

1 foot

b

10 inches

c

They are the same

d

Cannot tell

7. How many inches are in 1 yard?

a

12 inches

b

36 inches

c

3 inches

d

100 inches

8. A ribbon is 5 feet long. How many inches long is the ribbon?

9. Your friend says a jump rope is 200 centimeters long. Is it longer or shorter than 1 meter? Explain your answer.

10. 6 feet is equal to 2 yards.

T

True

F

False

11. A 5-meter long snake is shorter than a 400-centimeter long snake.

T

True

F

False

12. Look at the ruler below. Draw a line that is 3 inches long.

Ruler showing inches

13. What is the length of the object shown below, in centimeters?