4th Grade 4th Grade Measurement Conversion
Convert larger units to smaller units — feet to inches, kilograms to grams, hours to minutes — by multiplying.
- Homework
- Review
- Test Prep
- Centers
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- Grade
- 4th Grade
- Subject
- Math
- Skill
- Measurement
- Topic
- converting larger units to smaller units
- Difficulty
- Standard
- Time
- 18 minutes
- Pages
- 2 (incl. answer key)
- Format
- Printable PDF (US Letter)
- Answer key
- Included
- Best for
- homework, review, test prep, centers
Worksheet details
What This Worksheet Practices
Students will convert larger units of measurement to smaller units within the same system.
- Knowing common conversion factors
- Converting bigger units to smaller units
- Solving simple measurement problems
Inside This Printable
Student directions: Convert each measurement. Use the facts: 1 ft = 12 in, 1 yd = 3 ft, 1 m = 100 cm, 1 km = 1000 m, 1 kg = 1000 g, 1 lb = 16 oz, 1 hr = 60 min, 1 min = 60 sec.
Worked example
3 ft = ___ in. Since 1 ft = 12 in: 3 x 12 = 36 in.
Sample questions
- 5 ft = ___ in
- 4 yd = ___ ft
- 2 m = ___ cm
The PDF contains 8 practice questions plus 2 challenge questions.
Worksheet Preview
Bigger unit to smaller unit: multiply
Measurement conversion is about trading one unit for another. The key idea: going from a larger unit to a smaller unit means you need more of the smaller unit, so you multiply by the conversion factor (1 ft = 12 in, 1 kg = 1000 g, and so on).
How to use it
Keep the conversion facts visible and have students ask “bigger or smaller unit?” before solving. Builds toward 5th grade measurement conversion.
👩🏫 Teacher note
Going from a larger unit to a smaller unit means you have MORE of the smaller unit, so you multiply. Post the conversion facts (1 ft = 12 in, 1 m = 100 cm, 1 kg = 1000 g, 1 hr = 60 min) for reference.
🏠 Parent note
Use a reference chart of conversions. Ask 'Are we going to a bigger or smaller unit?' — smaller unit means multiply.
Common Mistakes to Watch For
- Dividing when you should multiply
- Forgetting the conversion factor (e.g., 1 ft = 12 in)
Answer Key
The conversion and answer are given for each problem.
⬇ Download Answer Key (PDF)Learn this skill first
Take the free lesson on measurement — worked examples and practice exercises, then come back to this worksheet.
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