31 JPY to STD

31 JPY = 4,691.52 STD at the rate on 2025-09-12.

¥1 = 151.34 STD ^{-0.04 STD (-0.03%)} at the rate on 2025-09-12.

The cost of 31 Japanese Yens in Sao Tomean Dobras today is 4,691.52 STD according to the “Open Exchange Rates”, compared to yesterday, the exchange rate decreased by -0.03% (by -0.04 STD). The exchange rate of the Japanese Yen in relation to the Sao Tomean Dobra 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

Sao Tomean Dobra

STD

Sao Tome And Principe

With the currency converter, you can convert 31 Japanese Yens to Dobras and find out how much thirty-one yens is currently worth in Dobras. Also, you can make a reverse calculation and find out the current value of 31 Dobras in Japanese Yens.

29 JPY to STD	30 JPY to STD	31 JPY to STD	32 JPY to STD	33 JPY to STD
4,388.84 STD	4,540.18 STD	4,691.52 STD	4,842.86 STD	4,994.20 STD

29 JPY to STD

30 JPY to STD

31 JPY to STD

32 JPY to STD

33 JPY to STD

4,388.84 STD

4,540.18 STD

4,691.52 STD

4,842.86 STD

4,994.20 STD

Graph of change in 31 Japanese Yens to Sao Tomean Dobras rate

Select the period for plotting the chart:

The Japanese Yen to Dobra 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 31 Yens (JPY) in Dobras (STD)

Changes for the week (7 days)
Date	Day of the week	31 JPY to STD	Changes	Changes %
September 6, 2025	Saturday	31 JPY = 4,686.07 STD	-	-
September 7, 2025	Sunday	31 JPY = 4,653.51 STD	-32.56 STD	-0.70%
September 8, 2025	Monday	31 JPY = 4,686.00 STD	+32.49 STD	+0.69%
September 9, 2025	Tuesday	31 JPY = 4,687.57 STD	+1.57 STD	+0.03%
September 10, 2025	Wednesday	31 JPY = 4,687.83 STD	+0.25 STD	+0.01%
September 11, 2025	Thursday	31 JPY = 4,692.86 STD	+5.03 STD	+0.11%
September 12, 2025 (today)	Friday	31 JPY = 4,691.52 STD	-1.34 STD	-0.03%
The cost of 31 Yens (JPY) in Sao Tomean Dobras for a week (7 days) increased by +5.45 STD (five dobras forty-five centimos).

Changes for the month (30 days)
Date	Day of the week	31 JPY to STD	Changes	Changes %
August 13, 2025	Wednesday	31 JPY = 4,690.65 STD	+16.95 STD	+0.36%
September 12, 2025 (today)	Friday	31 JPY = 4,691.52 STD	+0.87 STD	+0.02%
The cost of 31 Yens (JPY) in Sao Tomean Dobras for a month (30 days) increased by +0.87 STD (zero dobra eighty-seven centimos).

Changes for the year (365 days)
Date	Day of the week	31 JPY to STD	Changes	Changes %
September 12, 2024	Thursday	31 JPY = 4,869.65 STD	+20.96 STD	+0.43%
September 12, 2025 (today)	Friday	31 JPY = 4,691.52 STD	-178.13 STD	-3.80%
The cost of 31 Yens (JPY) in Sao Tomean Dobras for a year (365 days) decreased by -178.13 STD (one hundred seventy-eight dobras thirteen centimos).

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Graph of change in 31 Japanese Yens to Sao Tomean Dobras rate

Dynamics of the cost changes of 31 Yens (JPY) in Dobras (STD)

Cross rate of 31 JPY to other currencies