Cups, Pints, Quarts and Gallons Conversion
Convert each measurement. Conversions go both ways, and the answer key shows each one. Click New worksheet for a fresh sheet, then print it with its answer key.
About this worksheet
Measurement practice: converting metric lengths, mass and capacity, US customary units, units of time, and working out elapsed time. Problems ask for conversions in both directions, from larger units to smaller and back again. Every sheet is new and has an answer key.
Tips for parents and teachers
- Going to a smaller unit means more of them, so multiply; going to a bigger unit means divide.
- Make a reference card of the key facts: 100 cm = 1 m, 12 in = 1 ft, 16 oz = 1 lb.
- Measure real things at home: a table in centimetres, a bottle in millilitres.
- For elapsed time, count up to the next hour first, then add the rest.
Questions
Are these worksheets free?
Yes. Every worksheet on this site is free to print and use at home or in your classroom. There is no sign-up.
How do I get a different worksheet?
Click “New worksheet”. The generator makes a fresh sheet every time, so you can print as many different sheets as you need. Copy the page link to come back to the same sheet.
Is there an answer key?
Yes. Switch to “Answer key” to check it on screen, or use “Print + key” to print the worksheet and its answer key together.
Can I print on A4 paper?
Yes. Choose US Letter or A4 before printing; the layout fits both. To save a PDF, pick “Save as PDF” in your browser's print window.
Which grade is this for?
This worksheet suits 4th grade, 5th grade. Use the options to change it or make it easier or harder.