Measurement Conversions and Word Problems: Grade 4 Math Worksheet – PDF Download

Grade 4 Measurement Conversions Worksheet: problems 1–5

Problem 1: Meters to centimeters

Change each length to centimeters.

1. \(3\text{ m}\) = ? cm
2. \(7\text{ m}\) = ? cm
3. \(12\text{ m}\) = ? cm
4. \(25\text{ m}\) = ? cm

Problem 2: Kilometers to meters

Change each distance to meters.

1. \(2\text{ km}\) = ? m
2. \(6\text{ km}\) = ? m
3. \(9\text{ km}\) = ? m
4. \(15\text{ km}\) = ? m

Problem 3: Kilograms to grams

Change each mass to grams.

1. \(4\text{ kg}\) = ? g
2. \(8\text{ kg}\) = ? g
3. \(13\text{ kg}\) = ? g
4. \(20\text{ kg}\) = ? g

Problem 4: Liters to milliliters

Change each volume to milliliters.

1. \(5\text{ L}\) = ? mL
2. \(9\text{ L}\) = ? mL
3. \(11\text{ L}\) = ? mL
4. \(30\text{ L}\) = ? mL

Problem 5: Pounds to ounces

Change each weight to ounces.

1. \(2\text{ lb}\) = ? oz
2. \(5\text{ lb}\) = ? oz
3. \(8\text{ lb}\) = ? oz
4. \(10\text{ lb}\) = ? oz

Grade 4 Measurement Conversions Worksheet: problems 6–10

Problem 6: Hours to minutes

Change each time to minutes.

1. \(3\text{ hr}\) = ? min
2. \(6\text{ hr}\) = ? min
3. \(8\text{ hr}\) = ? min
4. \(12\text{ hr}\) = ? min

Problem 7: Minutes to seconds

Change each time to seconds.

1. \(2\text{ min}\) = ? sec
2. \(5\text{ min}\) = ? sec
3. \(9\text{ min}\) = ? sec
4. \(10\text{ min}\) = ? sec

Problem 8: Complete the table

Complete the table of meters and centimeters.

Problem 9: Mixed units to one unit

Write each measurement using only the smaller unit.

1. \(3\text{ km }250\text{ m}\)
2. \(5\text{ m }40\text{ cm}\)
3. \(2\text{ kg }500\text{ g}\)
4. \(4\text{ lb }6\text{ oz}\)

Problem 10: Hours, minutes, seconds

Change each time to the smaller unit.

1. \(2\text{ hr }30\text{ min}\)
2. \(1\text{ hr }45\text{ min}\)
3. \(3\text{ hr }10\text{ min}\)
4. \(5\text{ min }20\text{ sec}\)

Grade 4 Measurement Conversions Worksheet: problems 11–15

Problem 11: Fractions of a unit

Write each measurement in the smaller unit.

1. \(\frac{1}{2}\text{ km}\)
2. \(\frac{1}{4}\text{ kg}\)
3. \(\frac{3}{4}\text{ hr}\)
4. \(\frac{1}{2}\text{ L}\)
5. \(\frac{1}{4}\text{ m}\)

Problem 12: Compare measurements

Compare. Write < , > , or = for each pair.

1. \(3\text{ m}\ \_\_\ 290\text{ cm}\)
2. \(2\text{ kg}\ \_\_\ 2{,}500\text{ g}\)
3. \(5\text{ L}\ \_\_\ 5{,}000\text{ mL}\)
4. \(2\text{ hr}\ \_\_\ 100\text{ min}\)

Problem 13: Elapsed time on a number line

Sofia’s soccer practice starts and ends at the times shown. Find how many minutes the practice lasts.

Problem 14: Elapsed time on a clock

Jamal starts his homework at the time shown on the clock. He finishes at 5:20. How many minutes does he work?

Problem 15: Reading a measuring jug

The jug holds 2 L when full. Mei fills it to the level shown. How many more milliliters does she need to pour to fill the jug?

Grade 4 Measurement Conversions Worksheet: problems 16–20

Problem 16: Cheese and change

Cheese costs $6 per pound. Priya buys 3 pounds and pays with a $20 bill. How much change does she get?

Problem 17: Morning runs

Diego runs 2 km 400 m every morning. How many meters does he run in 5 mornings?

Problem 18: Lemonade cups

Aisha pours 2 L of lemonade into cups that each hold 250 mL. How many full cups does she fill?

Problem 19: Movie night

A movie starts at 6:40 p.m. and lasts 2 hr 25 min. What time does it end?

Problem 20: Backpack mass

Ethan’s backpack has a mass of 3 kg 200 g. His lunch has a mass of 450 g. What is the total mass in grams?

Grade 4 Measurement Conversions Worksheet: problems 21–24

Problem 21: Biking distance

Liam bikes 3 km on Monday and 2,500 m on Tuesday. How far does he bike in all? Give the answer in meters, and then in kilometers and meters.

Problem 22: Baking batches

A bag holds 5 lb of flour. Each batch of bread uses 12 oz. How many full batches can Noah make, and how many ounces of flour are left?

Problem 23: Farmers market

At the farmers market, potatoes cost $2 per pound. Maya buys 2 lb 8 oz of potatoes. How much does she pay?

Problem 24: Swim laps

Mei swims 4 laps. Each lap takes 90 seconds. How many minutes does she swim in all?

How to use this grade 4 measurement conversions worksheet

Print this grade 4 measurement conversions worksheet as a PDF, solve every problem on paper, then compare with the answer key.

See every chapter on the Grade 4 math page.