Nursing math & unit conversions worksheet with answers

Free printable Nursing math & unit conversions worksheet: 6 problems from easy to exam level, with an answer key. Print it or save it as a PDF.

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Name: ____________________   Date: ____________

1.Easy
kg× 1000g× 1000mg× 1000mcg200 mcg?

Practice exercise (made-up values, not clinical guidance). Convert 200 mcg to mg: find x.

200 mcg1 mg = 1000 mcg
x = mg
2.Easy
kg× 1000g× 1000mg× 1000mcg3.4 kg?

Practice exercise (made-up values, not clinical guidance). Convert 3.4 kg to g: find x.

3.4 kg1 kg = 1000 g
x = g
3.Medium
94969810010210410635363738394041°F°C104.4 °F? °C

Practice exercise (made-up values, not clinical guidance). A patient’s temperature is 104.4 °F. Convert it to degrees Celsius T with °C = (°F − 32) × 5/9. Round to one decimal place.

104.4 °F
T = °C
4.Medium
94969810010210410635363738394041°F°C100 °F? °C

Practice exercise (made-up values, not clinical guidance). A patient’s temperature is 100 °F. Convert it to degrees Celsius T with °C = (°F − 32) × 5/9. Round to one decimal place.

100 °F
T = °C
5.Hard
20 mmol/L? mg/dL1 mmol/L = 18 mg/dL

Practice exercise (made-up values, not clinical guidance). A blood glucose result is 20 mmol/L. Using 1 mmol/L = 18 mg/dL for glucose, find c in mg/dL to the nearest whole number.

20 mmol/L1 mmol/L = 18 mg/dL
c = mg/dL
6.Hard
00:0019:3503:35t = ?

Practice exercise (made-up values, not clinical guidance). An infusion starts at 19:35 and finishes at 03:35 the next morning (24-hour clock). How many hours t did it run? Give the answer in hours as a decimal, rounded to two decimal places.

19:3503:35
t = h

Answer key

  1. 1. x = 0.2 mg
  2. 2. x = 3400 g
  3. 3. T = 40.2 °C
  4. 4. T = 37.8 °C
  5. 5. c = 360 mg/dL
  6. 6. t = 8 h

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