40 JPY to KRW

40 JPY = 364.31 KRW at the rate on 2026-07-17.

¥1 = ₩9.11 ^{+₩0.0029 (+0.03%)} at the rate on 2026-07-17.

The cost of 40 Japanese Yens in South Korean Won today is ₩364.31 according to the “Open Exchange Rates”, compared to yesterday, the exchange rate increased by 0.03% (by +₩0.0029). The exchange rate of the Japanese Yen in relation to the South Korean Won on the chart, the table of the dynamics of the cost as a percentage for the day, week, month and year.

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Japanese Yen

JPY

Japan

South Korean Won

KRW

South Korea

With the currency converter, you can convert 40 Japanese Yens to Won and find out how much forty yens is currently worth in Won. Also, you can make a reverse calculation and find out the current value of 40 Won in Japanese Yens.

38 JPY to KRW	39 JPY to KRW	40 JPY to KRW	41 JPY to KRW	42 JPY to KRW
₩346.09	₩355.20	₩364.31	₩373.42	₩382.52

38 JPY to KRW

39 JPY to KRW

40 JPY to KRW

41 JPY to KRW

42 JPY to KRW

₩346.09

₩355.20

₩364.31

₩373.42

₩382.52

Graph of change in 40 Japanese Yens to South Korean Won rate

Select the period for plotting the chart:

The Japanese Yen to Won exchange rate on the chart allows you to track changes over different periods and draw conclusions about possible forecasts of the exchange rate of one currency in relation to another.

Dynamics of the cost changes of 40 Yens (JPY) in Won (KRW)

Changes for the week (7 days)
Date	Day of the week	40 JPY to KRW	Changes	Changes %
July 11, 2026	Saturday	40 JPY = 370.91 KRW	+0.02 KRW	+0.01%
July 12, 2026	Sunday	40 JPY = 370.08 KRW	-0.82 KRW	-0.22%
July 13, 2026	Monday	40 JPY = 368.08 KRW	-2.00 KRW	-0.54%
July 14, 2026	Tuesday	40 JPY = 367.07 KRW	-1.01 KRW	-0.28%
July 15, 2026	Wednesday	40 JPY = 366.82 KRW	-0.24 KRW	-0.07%
July 16, 2026	Thursday	40 JPY = 364.19 KRW	-2.63 KRW	-0.72%
July 17, 2026 (today)	Friday	40 JPY = 364.31 KRW	+0.11 KRW	+0.03%
The cost of 40 Yens (JPY) in South Korean Won for a week (7 days) decreased by -₩6.60 (six won sixty jeon).

Changes for the month (30 days)
Date	Day of the week	40 JPY to KRW	Changes	Changes %
June 17, 2026	Wednesday	40 JPY = 380.52 KRW	+2.76 KRW	+0.73%
July 17, 2026 (today)	Friday	40 JPY = 364.31 KRW	-16.21 KRW	-4.45%
The cost of 40 Yens (JPY) in South Korean Won for a month (30 days) decreased by -₩16.21 (sixteen won twenty-one jeon).

Changes for the year (365 days)
Date	Day of the week	40 JPY to KRW	Changes	Changes %
July 17, 2025	Thursday	40 JPY = 375.59 KRW	+0.70 KRW	+0.19%
July 17, 2026 (today)	Friday	40 JPY = 364.31 KRW	-11.28 KRW	-3.10%
The cost of 40 Yens (JPY) in South Korean Won for a year (365 days) decreased by -₩11.28 (eleven won twenty-eight jeon).

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Graph of change in 40 Japanese Yens to South Korean Won rate

Dynamics of the cost changes of 40 Yens (JPY) in Won (KRW)

Cross rate of 40 JPY to other currencies