Every sheet of 5th grade measurement conversion worksheets on this page is built the moment you open it, so the 20 problems below are not the same ones the last visitor printed, and the answer key is generated with them. A typical problem from the sheet in front of you is 6.4 km = □ m, which works out to 6,400; another is 5 mi = □ ft, giving 26,400.
‘New set of problems’ opens the generator in its own tab. There you can change the problem count and turn the answer key on or off. ‘Print or save as PDF’ opens the print dialog — choose Save as PDF in the printer list to keep the file. The sheet fits US Letter and A4, and the answer key prints on its own page.
Metric conversions are all powers of ten, which makes them a decimal place-value exercise as much as a measurement one.
The reliable check is size: converting to a smaller unit always produces a bigger number. Children who apply that check before calculating rarely divide when they should multiply.
Because each sheet is new, the child cannot rely on remembering a particular converted value.
Converting between units is multiplication or division by a conversion factor, and the only real decision is which way round. A conversion such as 6.4 km = □ m gives 6,400 because the new unit is smaller, so there must be more of them.
These 5th grade measurement conversion worksheets are commonly aligned with the measurement and data strand for this grade, and the skill appears in most curricula somewhere around this point.
| # | Problem | Answer | What to check |
|---|---|---|---|
| 1 | 6.4 km = □ m | 6,400 | Watch for: losing a factor of ten in metric work |
| 2 | 5 mi = □ ft | 26,400 | Check: converting in two steps and rounding in the middle |
| 3 | 2.6 L = □ mL | 2,600 | Look at: multiplying when division was needed |
| 4 | 8 yd = □ ft | 24 | Ask about: using the wrong conversion factor |
| 5 | 2.0 km = □ m | 2,000 | Watch for: assuming metric and customary units interchange neatly |
| 6 | 3 yd = □ ft | 9 | Check: dropping the unit from the answer |
Try 2.6 L = □ mL together before letting the child start alone. The answer to 2.6 L = □ mL is 2,600, and talking through how it was reached takes about a minute and saves several minutes of guessing later in the sheet.
The item 5 mi = □ ft is worth doing slowly. The answer to 5 mi = □ ft is 26,400, and the route to it is the route every other problem on this sheet takes — which is why the sheet has 20 of them rather than one.
Keys are produced by the same code that produces the questions, so a mismatch between question and answer is not possible on these sheets.
Every generated sheet carries its own key on a separate printed page, which lets a child self-mark without seeing the answers while they work.
Printing works the same on US Letter and A4, because the layout uses relative widths rather than fixed inches. Set margins to default and scaling to 100%, and all 20 problems fit.
The sheet is laid out to fit one page on both US Letter and A4. Leave the browser scaling at 100% and turn headers and footers off, and the 20 problems land inside the margins on either paper size.
Keep the finished 5th grade measurement conversion worksheets in date order — the drop in time across ten sheets is the clearest progress report you will get.
→ Free 5th Grade Math Worksheets · → Free Measurement Conversion Worksheets
Free printable math worksheets from a working math academy director in Korea. Problems come from our own code, not from a published workbook. Every sheet prints on US Letter or A4 with its answer key. All worksheets · Worksheet generator · Korean site
Last updated: 2026-09-13