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Time Conversion Practice

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Time Conversion Practice

Clock showing different times

🕐 Part 1: Time Conversion

1. Convert these 24-hour times to 12-hour time with am/pm:

a) 14:30 = _______________

b) 09:15 = _______________

c) 21:45 = _______________

d) 06:00 = _______________

2. Convert these 12-hour times to 24-hour time:

a) 3:20 pm = _______________

b) 7:45 am = _______________

c) 11:30 pm = _______________

d) 12:15 pm = _______________

3. Circle the correct answer for each time:

What is 16:45 in 12-hour time?

4:45 am

4:45 pm

6:45 pm

What is 8:30 am in 24-hour time?

20:30

08:30

18:30

⏰ Part 2: Time Problems

4. Calculate the elapsed time:

a) From 13:20 to 15:05 = _______ hours and _______ minutes

b) From 9:15 am to 11:45 am = _______ hours and _______ minutes

5. What time will it be?

a) 45 minutes after 14:30 = _______________

b) 2 hours and 15 minutes before 16:00 = _______________

6. Tick all the times that show the same moment:

15:30

3:30 pm

Half past 3 in the afternoon

3:30 am

🌟 Part 3: Extension Challenge

7. Explain in your own words the difference between am and pm:
8. Challenge Problem: A train leaves Sydney at 14:25 and arrives in Melbourne at 18:50. How long was the journey?

Answer: _______ hours and _______ minutes

9. Real-World Application: Write three different ways to express 7:15 in the evening:

a) _______________

b) _______________

c) _______________

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