Convert 1 JPY to IDR

(Yen to Rupiah)

JPY — Yen IDR — Rupiah
1 JPY equals
Rp108.36 IDR
1 JPY = 108.3590 IDR
Updated 18 April 2026, 07:44 GMT

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About JPY to IDR

The Yen to Rupiah exchange rate is influenced by Bank of Japan monetary policy, Japanese inflation data, economic growth, and safe-haven demand, as well as BI interest rates, commodity prices, inflation, and foreign investment flows. Both the Bank of Japan and Bank Indonesia play crucial roles in determining the relative strength of these currencies.

The yen is absolutely fascinating to trade and its one of the most important currencies in the world sitting at number three by volume. The big thing about the JPY is its safe haven status.. when markets panic money flows into yen almost automatically which can create some seriously sharp moves. USDJPY is the second most traded pair globally and its got beautiful liquidity basically 24 hours a day. The Bank of Japan spent decades running ultra loose monetary policy with rates at or below zero which made the yen THE go to funding currency for carry trades.. borrow in yen at near zero rates and invest somewhere with higher yields. When those carry trades unwind though it gets proper violent with the yen strengthening rapidly. The BOJ has been slowly trying to normalise policy which has added a whole new dynamic. EURJPY and GBPJPY are absolute favourites among traders who like big moves because those crosses can swing hundreds of pips in a session. One thing to watch is Japanese government bond yields because when they move the yen reacts instantly. Ministry of Finance intervention is always a threat when USDJPY gets too stretched in either direction. Never a dull moment.

The rupiah is the currency of the fourth most populous country on earth and the biggest economy in Southeast Asia so it matters more than people give it credit for. Indonesia exports a load of commodities.. palm oil coal nickel tin.. so commodity prices are a significant driver. The thing about the IDR though is it can get absolutely battered during risk off episodes because foreign investors hold a lot of Indonesian government bonds and when they pull out the rupiah feels it instantly. Bank Indonesia manages the currency fairly actively and theyre not shy about intervening or hiking rates to defend it. USDIDR is the pair to watch and it tends to grind rather than spike.. the central bank smooths things out quite well most of the time. Liquidity isnt amazing compared to major currencies and the onshore market has its own quirks around fixing times. The nickel story has been massive for Indonesia in recent years given the push for EV batteries which is adding a new dimension to the currency. Not one youll find on every brokers platform but for EM Asia specialists its a proper important currency to understand.

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When's the best time to exchange Yen? See the JPY timing forecast — when markets favour you, what moves the rate, and analyst outlook

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Current Rate: 108.3590 IDR per JPY

Live rates updated hourly from trusted financial sources.

🔄 Reverse Conversion

1 IDR = 0.0092 JPY

Looking to convert the other way? Convert Rp108.36 to JPY

Frequently Asked Questions

At the current exchange rate of 1 JPY = 108.3590 IDR, 1 Yen equals Rp108.36 Rupiah. Rate last updated 18 April 2026, 07:44 GMT.

Exchange rates fluctuate constantly based on market conditions. The current JPY/IDR rate is 108.3590, updated hourly. For timing analysis, see our JPY exchange timing forecast.

1 JPY equals 108.3590 IDR at today's mid-market rate.

Looking to convert Yen to other currencies? Check live exchange rates for Czech Koruna and New Israeli Sheqel. Our currency converter also shows latest rates for Euro, and Mexican Unidad de Inversion (UDI) updated regularly during each day.