Measuring units worksheets
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Worksheets for customary units
Worksheets for common metric units
Worksheets for the metric system
The worksheet generator
This worksheet generator makes worksheets for conversion of various measuring units. You can choose to include inches, feet, yards, miles, ounces, cups, pints, quarts, gallons, ounces, pounds, millimeters, centimeters, meters, kilometers, grams, kilograms, liters, and milliliters. You can also make worksheets for the metric system: units with the prefixes milli, centi, deci, deka, hecto, and kilo.
The options are numerous: you can choose the number of problems, font size, space below the problems, the decimal separator (comma or point), the thousands separator, the number of decimal digits, difficulty level, and more.
After you have generated a worksheet, you can print it from your browser, or SAVE it from the browser's "file" menu under File > Save As. If you save it, you can then edit it using Word or other word processing program. Also, to get another worksheet with different problems but using the same options, just refresh the page from your browser window (press F5).
All worksheets come with an answer key. You can print the worksheet directly from your browser, or save it on disk using the "Save as" command of your browser.
If the problems on the worksheet do not fit the page, choose a smaller font, less cellpadding, fewer columns of problems, or print in landscape.
Use these quick links to generate worksheets for some common tasks. With the actual generator, you can customize them more.
Customary measuring units worksheets
Inches, feet, and yards  easy
Inches, feet, and yards  harder
Inches, feet, and yards  a tad harder yet
Feet, yards, and miles  easy
Feet, yards, and miles  medium
Feet, yards, and miles  using decimals (use a calculator)
Ounces, pounds, and tons  easy
Ounces, pounds, and tons  medium
Ounces, pounds, and tons  harder
Ounces, pounds, and tons  using decimals (use a calculator)
Ounces, cups, quarts, and gallons  easy
Ounces, cups, quarts, and gallons  medium
Ounces, cups, quarts, and gallons  harder
Ounces, quarts, and gallons  medium
Ounces, quarts, and gallons  harder
All common units in the customary system  easy
All common units in the customary system  medium
All common units in the customary system  hard
All common units in the customary system  with decimals (use a calculator)
Metric units worksheets
Millimeters, centimeters, meters, and kilometers  easy
Millimeters, centimeters, meters, and kilometers  harder
Millimeters, centimeters, meters, and kilometers  using decimals
milliliters/liters and grams/kilograms  easy
milliliters/liters and grams/kilograms  harder
milliliters/liters and grams/kilograms  with decimals
All common metric units  easy
All common metric units  harder
All common metric units  with decimals 1
All common metric units  with decimals 2
Metric system worksheets
milli, centi, deci, deka, hecto, kilo, and the basic unit
Metric system  length  easy
Metric system  length  harder
Metric system  length  hardest
Metric system  weight  easy
Metric system  weight  harder
Metric system  weight  hardest
Metric system  volume  easy
Metric system  volume  harder
Metric system  volume  hardest
Metric system  length, weight, and volume  easy
Metric system  length, weight, and volume  harder
Metric system  length, weight, and volume  hardest
Level of difficulty: 1 (e.g. 2 ft = ____ in or 5 L = _____ mL) 2 (e.g. 25 in = _____ ft _____ in) 3 (e.g. 218 in = _____ ft _____ in) 4 (always using decimals, e.g. 5.77 ft = ______ in or 9.32 m = _____ cm) The levels of difficulty work a little differently depending on whether you choose individual units or conversions between all metric units. Please check what their effect are by making a worksheet, and then come back to this page by using the 'back' button on your browser.  
Decimal digits: Maximum number of decimals used for the smaller unit: Maximum number of decimals used for the larger unit: Round answers to digits Again, the decimal digits work a little differently depending on the level of difficulty and type of conversions chosen. Some difficulty levels for certain type of conversions will not accept decimal digits at all. Please check what their effect are by making a worksheet, and then come back to this page by using the 'back' button on your browser.  
Conversions between individual units  check any number of these:
Conversions in the metric system  check any number of these:
 
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Math Mammoth Measuring 1
A selfteaching worktext for 1st  3rd grade that covers measuring length, weight, volume, and temperature, in both customary and measuring units. The book includes lots of handson projects.
Download ($4.85). Also available as a printed copy.
Math Mammoth Measuring 2
A selfteaching worktext for 4th  6th grade that covers time, temperature, length, weight, and volume, in both customary and measuring units, concentrating on conversions between units.
Download ($6.80). Also available as a printed copy.