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11+ Maths Guide · Year 5–6 · Free lesson

Telling the Time

Clock faces, am/pm and the 24-hour clock — three ways to say the same moment. This lesson connects all three, with the short-hand/long-hand and add-12 rules children need for timetables.

ME14Telling the Time
Analogue, digital and the 24-hour clock.
Read the time three ways — clock face, 12-hour digital, and 24-hour.
Same moment, three ways.
25 past 7
7:25 am
12-hour digital
07:25
24-hour clock
Evening times add 12: 7:25 pm = 19:25.
1

Learn the 3-Step Method

1Read the analogue face.

Short hand = hour, long hand = minutes. Each number is 5 minutes.

2Past or to.

Minute hand on the right = ‘past’; on the left = ‘to’. 8:40 is ‘20 to 9’.

3Convert to 24-hour.

Morning: same numbers (07:25). Afternoon/evening: add 12 (7:25 pm → 19:25).

pm → +12
💡 Key IdeaMidnight is 00:00 and noon is 12:00 — the two moments children mix up most.
2

Worked Example

Write ‘quarter to four in the afternoon’ in both digital forms.

Work out the minutes
Quarter to 4 = 15 minutes before 4:00
3:45
12-hour
3:45 pm
✓ 24-hour
3 + 12 = 15
15:45
3

Watch Out! Common Mistakes

Reading the wrong hand.

The classic! The SHORT hand is the hour. If the long hand points at 6 and the short between 2 and 3, it’s half past 2, not half past 6.

Minute hand numbers.
long hand at 4 → “4 minutes past” ✕

Wrong! Each clock number is 5 minutes: the 4 means 20 past.

24-hour slip.
7:25 pm = 07:25 ✕

Wrong! 07:25 is morning. Evening adds 12: 19:25.

📄 Free printable: Download the Telling the Time cheat sheet (PDF) — keep it by your child's desk.

Quick summary

Frequently asked questions

How do you convert to the 24-hour clock?

Morning times keep their numbers (7:25 am = 07:25). From 1 pm onwards, add 12 to the hour: 7:25 pm = 19:25.

What does 'quarter to' mean?

Fifteen minutes before the next hour. Quarter to four is 3:45.

Why do children still need analogue clocks?

School exams test them, classroom clocks use them, and reading one builds the 5-minute counting that underpins all time work.

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