FreeMath
Grade 5medium

Free Measurement Conversion Quiz

Measurement conversion is one of those topics that rewards memorization of a few key relationships — 12 inches in a foot, 16 ounces in a pound, 1000 grams in a kilogram — and then the rest is multiplication. This quiz mixes customary (US) and metric units so students don't develop blind spots in either system. The metric conversions are arithmetically easier (everything's a power of 10), but the customary ones come up more in everyday US life. Either way, regular practice beats cramming for the test.

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All 20 Practice Problems

Every question in this set. Solve them on paper, or use the interactive tool above for instant feedback and hints.

  1. 1.How many inches in 2 feet?
  2. 2.How many inches in 4 feet?
  3. 3.How many feet in 3 yards?
  4. 4.How many ounces in 3 pounds?
  5. 5.How many pints in 2 quarts?
  6. 6.How many cups in 2 quarts?
  7. 7.How many quarts in 3 gallons?
  8. 8.How many minutes in 4 hours?
  9. 9.How many seconds in 5 minutes?
  10. 10.How many cm in 3 m?
  11. 11.How many mm in 4 cm?
  12. 12.How many g in 5 kg?
  13. 13.How many ml in 2 L?
  14. 14.How many days in 4 weeks?
  15. 15.How many hours in 3 days?
  16. 16.How many feet in 2 yards?
  17. 17.How many inches in 1 foot?
  18. 18.How many ounces in 1 pound?
  19. 19.How many pints in 1 gallon?
  20. 20.How many cups in 3 pints?
Show answer key
  1. 1.How many inches in 2 feet? Answer: 24
  2. 2.How many inches in 4 feet? Answer: 48
  3. 3.How many feet in 3 yards? Answer: 9
  4. 4.How many ounces in 3 pounds? Answer: 48
  5. 5.How many pints in 2 quarts? Answer: 4
  6. 6.How many cups in 2 quarts? Answer: 8
  7. 7.How many quarts in 3 gallons? Answer: 12
  8. 8.How many minutes in 4 hours? Answer: 240
  9. 9.How many seconds in 5 minutes? Answer: 300
  10. 10.How many cm in 3 m? Answer: 300
  11. 11.How many mm in 4 cm? Answer: 40
  12. 12.How many g in 5 kg? Answer: 5000
  13. 13.How many ml in 2 L? Answer: 2000
  14. 14.How many days in 4 weeks? Answer: 28
  15. 15.How many hours in 3 days? Answer: 72
  16. 16.How many feet in 2 yards? Answer: 6
  17. 17.How many inches in 1 foot? Answer: 12
  18. 18.How many ounces in 1 pound? Answer: 16
  19. 19.How many pints in 1 gallon? Answer: 8
  20. 20.How many cups in 3 pints? Answer: 6

Want more practice? See all Grade 5 practice →