⏱️ Shichen (China) to Seconds Converter

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1 shichen =
7,200 seconds
1 second =
0.000138889 shichen
Formula
s = shichen × 7,200
Handy values
5 shichen = 36,000 s · 10 shichen = 72,000 s · 100 shichen = 720,000 s

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⚡ Shichen (China) to Seconds: the quick answer

1 shichen = 7,200 s 1 shichen equals 7,200 seconds

To convert shichen to seconds, multiply the value by 7,200. To go the other way, multiply seconds by 0.000138889 to get shichen.

↔ Convert seconds to shichen instead

🧮 Formula

Shichen (China) to Seconds
s = shichen × 7,200
Seconds to Shichen (China)
shichen = s × 0.000138889

Where

  • shichen = the time in shichen
  • s = the time in seconds
Every unit here is defined by its time in seconds, so the conversion factor is (seconds per shichen) ÷ (seconds per second).

📊 Shichen (China) to Seconds conversion table

Shichen (China) (shichen)Seconds (s)
1 shichen7,200 s
2 shichen14,400 s
3 shichen21,600 s
4 shichen28,800 s
5 shichen36,000 s
6 shichen43,200 s
7 shichen50,400 s
8 shichen57,600 s
9 shichen64,800 s
10 shichen72,000 s
12 shichen86,400 s
14 shichen100,800 s
15 shichen108,000 s
20 shichen144,000 s
21 shichen151,200 s
24 shichen172,800 s
25 shichen180,000 s
30 shichen216,000 s
40 shichen288,000 s
50 shichen360,000 s
60 shichen432,000 s
75 shichen540,000 s
80 shichen576,000 s
100 shichen720,000 s
200 shichen1,440,000 s
250 shichen1,800,000 s
300 shichen2,160,000 s
400 shichen2,880,000 s
500 shichen3,600,000 s
750 shichen5,400,000 s
1,000 shichen7,200,000 s

📘 About these units

Shichen (shichen). The Chinese shichen is a double hour (2 hours); a day has 12. Used in: Asia — China (traditional).

Second (s). The second is the SI base unit of time, defined by the caesium-133 atom.

❓ Frequently asked questions

How many seconds are in one shichen?

There are 7,200 seconds in one shichen.

How do I convert shichen to seconds?

Multiply the number of shichen by 7,200. For example, 10 shichen equal 72,000 seconds.

How many shichen are in one second?

One second equals 0.000138889 shichen.

How many seconds is 12 shichen?

86,400 seconds. Other common values: 5 shichen = 36,000 seconds and 100 shichen = 720,000 seconds.

What people are saying
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Anonymous · 22 Oct 2026