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American And Metric Worksheets

Measure up with free measurement worksheets covering both American (customary) and metric units. Students practice measuring, converting inches to feet, ounces to pounds, and centimeters to meters, and comparing measurements across systems with worksheets that mix American and metric units. General measurement pages introduce the concept of using tools and units. Every worksheet is a printable PDF with an answer key and works as a digital assignment - no login or account needed. Modified pages support learners who need fewer problems, and the grading column with quick grade scale keeps grading quick. A strong match for 2nd through 5th grade measurement units and homeschool math.

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American and Metric

About these worksheets

Students work with both American customary and metric measurement systems side by side. Worksheets include measuring objects in both inches and centimeters, estimating lengths using both systems, filling in conversion tables, and balancing equations with mixed units. These activities help students see the relationship between the two measurement systems. Aligned with second through fourth grade.

American And Metric Worksheets - Comparing objects width worksheet

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Comparing objects width

2md4

Practice measuring the same object in both inches and centimeters
Read a ruler to the nearest half inch and to the nearest centimeter
See that the same length gives a different number depending on the unit used

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American And Metric Worksheets - Comparing Two Measurements (Width) worksheet

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Comparing Two Measurements (Width)

2md2

Read a ruler to find the width of an object in inches.
Read a ruler to find the width of an object in centimeters.
Use measurement words like wider, narrower, longer, and shorter to describe the comparison.

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American And Metric Worksheets - Comparing Two Measurements (Width & Height) worksheet

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Comparing Two Measurements (Width & Height)

2md2

Measure the width and height of a block using a ruler.
Read ruler marks to write measurements in inches and in centimeters.
Use words like greater than and less than to describe measurement comparisons.

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American And Metric Worksheets - Word Measurement Estimating worksheet

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Word Measurement Estimating

2md3

Choose whether inches, feet, centimeters, or meters makes the most sense for a length in a word problem.
Use what you know about common objects to make a reasonable estimate of a length.
Tell the difference between small lengths and longer distances so you don’t pick a unit that’s way too big or too small.

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American And Metric Worksheets - Conversion Tables worksheet

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Conversion Tables

4md1

Convert between larger and smaller units of length, weight, and liquid volume.
Use a conversion table to find the matching value in a different unit.
Multiply or divide by a conversion factor to fill in missing measurements.

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American And Metric Worksheets - Balancing Mixed Measurements worksheet

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Balancing Mixed Measurements

4md1

Practice balancing measurement equations by figuring out the missing amount that makes both sides equal.

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American And Metric Worksheets - Writing Abbreviations for Units of Measurement worksheet

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Writing Abbreviations for Units of Measurement

4md1

Practice writing the correct abbreviations for common U.S. customary units like inches, feet, yards, and miles.
Practice writing the correct abbreviations for common weight and capacity units like ounces, pounds, cups, pints, quarts, and gallons.
Practice writing the correct abbreviations for metric units like millimeters, centimeters, meters, kilometers, milliliters, and liters.
Learn to match a unit name to its standard abbreviation without mixing up similar-looking abbreviations (like m vs mi or oz vs lb).

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American And Metric Worksheets - Writing Units of Measurement from Abbreviations worksheet

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Writing Units of Measurement from Abbreviations

4md1

Practice reading common measurement abbreviations and writing the full unit name.
Learn the correct spelling of standard and metric measurement units.
Recognize similar-looking abbreviations and match each one to the right unit.

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American And Metric Worksheets - Deciding if a Measurement is Reasonable worksheet

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Deciding if a Measurement is Reasonable

4md1

Judge whether a stated measurement is sensible for the situation.
Recognize a measurement that uses the wrong unit.
Recognize a measurement that uses the right unit but the wrong amount.

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American And Metric Worksheets - Choosing a Reasonable Temperature worksheet

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Choosing a Reasonable Temperature

4md1

Choose a reasonable temperature for an everyday situation.
Read a temperature against the scale it is written in.
Compare Fahrenheit and Celsius values for the same situation.

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