12 and 24 Hour Clock Worksheet for students to practice time conversion.

Let’s solve each clock one by one. We’ll read the time from the analog clock, then write it in both 12-hour and 24-hour formats.

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First Clock:

- Hour hand is between 3 and 4 → so it’s 3 o’clock something.
- Minute hand points to 20 (each number = 5 minutes: 4 × 5 = 20).
→ So time is 3:20.

Now, since there’s no AM/PM shown on the clock, we assume two possibilities: AM and PM.

So:

- 12 hour clock:
→ 3:20 AM
→ 3:20 PM

- 24 hour clock:
→ 03:20 (for AM)
→ 15:20 (for PM — because 3 + 12 = 15)

✔ First row done.

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Second Clock:

- Hour hand is between 6 and 7 → so it’s 6 o’clock something.
- Minute hand points to 48? Wait — let’s count carefully.

Minute hand is pointing at the 9th small tick after 9? No — better way:

Each big number = 5 minutes.

Minute hand is just before 10 → that’s 48 minutes? Let’s check:

From 12 to 9 is 45 minutes (9 × 5). Then 3 more ticks → 48 minutes? But wait — actually, looking again:

The minute hand is pointing exactly at the 48-minute mark? Or is it at 48?

Wait — let me recount:

Actually, standard analog clocks have 60 minute marks. Each number is 5 minutes.

If minute hand is pointing at the 9th mark past 9? That doesn’t make sense.

Better approach: Look at position relative to numbers.

In second clock:

- Hour hand: between 6 and 7 → closer to 7? Actually, it’s about halfway? No — let’s see: hour hand is slightly past 6, but not much. Since minute hand is near 50, hour hand should be almost at 7.

Wait — minute hand is pointing at 48? Let’s calculate:

If minute hand is at 48 minutes, then hour hand should be 48/60 = 0.8 of the way from 6 to 7 → which looks correct.

But how do we know it’s 48?

Look: from 12 to 9 is 45 minutes. Then 3 more small ticks → 48 minutes. Yes.

So time is 6:48.

Again, two possibilities: AM and PM.

So:

- 12 hour clock:
→ 6:48 AM
→ 6:48 PM

- 24 hour clock:
→ 06:48 (AM)
→ 18:48 (PM — 6 + 12 = 18)

✔ Second row done.

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Third Clock:

- Hour hand is between 2 and 3 → so 2 o’clock something.
- Minute hand points to 46? Let’s see:

Minute hand is just before 10 → 48? Wait — no.

From 12 to 9 is 45. Then 1 more tick → 46? Or is it at 46?

Actually, looking closely: minute hand is pointing at the 46-minute mark? Let’s count:

Each small tick = 1 minute.

From 12 to 9: 45 minutes.

Then 1 more tick → 46 minutes.

Yes.

Hour hand: since 46 minutes have passed, hour hand should be 46/60 ≈ 0.77 of the way from 2 to 3 → which matches the image.

So time is 2:46.

Two versions:

- 12 hour clock:
→ 2:46 AM
→ 2:46 PM

- 24 hour clock:
→ 02:46 (AM)
→ 14:46 (PM — 2 + 12 = 14)

✔ Third row done.

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Fourth Clock:

This one looks identical to the first clock!

- Hour hand between 3 and 4 → 3 o’clock
- Minute hand at 20 → 3:20

Same as first clock.

So:

- 12 hour clock:
→ 3:20 AM
→ 3:20 PM

- 24 hour clock:
→ 03:20
→ 15:20

✔ Fourth row done.

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Final Answer:

Clock 1:
12 hour clock:
3:20 AM
3:20 PM
24 hour clock:
03:20
15:20

Clock 2:
12 hour clock:
6:48 AM
6:48 PM
24 hour clock:
06:48
18:48

Clock 3:
12 hour clock:
2:46 AM
2:46 PM
24 hour clock:
02:46
14:46

Clock 4:
12 hour clock:
3:20 AM
3:20 PM
24 hour clock:
03:20
15:20