การแปลงเวลาIbiเป็นเวลาYŏnggwang-ŭp
09:01:00
+8
17:01:00
+7
+7
+7
+7
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+5
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+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4
+4
+3.5
+3
+2.5
+2
+2
+2
+2
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+2
+2
+2
+2
+1
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+1
+1
+0
+0
+0
+0
+0
+0
-1
-4
-4
-4
-4
-5
-5
-6
-6
-7
-8