Convert Indonesian Rupiah to Korean Won
Convert Indonesian rupiah (IDR) to Korean won (KRW) at the base (mid-market) rate, see what Bali and Jakarta prices really cost in won, and check how banks and cards differ from this figure.
🔒 Unit conversions are computed in your browser (exchange rates via public API only).
What moves the rupiah-won rate
The rupiah tracks Bank Indonesia's policy rate, the US Federal Reserve's stance, and the prices of Indonesia's commodity exports like coal, palm oil, and nickel. As an emerging-market currency, it tends to weaken when global markets turn risk-averse and foreign money heads for the exit. The won carries some of that same risk-sensitivity, so the two often wobble together — but in a strong-dollar stretch the rupiah usually gives up more ground than the won. That gap is what makes Bali and Jakarta feel cheap in won some months and pricier in others.
Reading the rupiah's long strings of zeros
Because the rupiah runs to so many digits, Korea Eximbank quotes it per 100 rupiah rather than per single unit. If 100 rupiah were 8.8 won, a 30,000-rupiah plate of nasi goreng would be about 2,640 won and a 100,000-rupiah scooter rental roughly 8,800 won. A quick trick at the counter: drop the trailing '000' and multiply by about 9 to get a rough won figure (assuming 100 IDR = 8.8 won). Even a one-million-rupiah bill lands in the mid-80,000-won range, which keeps big-looking prices in perspective.
Changing money and paying in Bali and Jakarta
Outside hotels, big malls, and chains, cash is still king in Indonesia, though the local QRIS QR-payment system is spreading fast. The rate on this screen is the mid-point, so airport booths and tourist-strip money changers add a spread and will hand you fewer rupiah than you see here. Some changers advertise 'no commission' yet shave the total on the calculator, so count the notes in front of them before you leave. Paying by an overseas-enabled card or withdrawing from a local ATM often beats cash exchange — just decline DCC (being offered the charge in won instead of rupiah) and pay in rupiah.
Frequently asked questions
Is this the same rate a bank or money changer actually gives me?
No. This screen shows Korea Eximbank's published base (mid-market) rate. Banks, card networks, and changers add their own spread and fees, so you'll walk away with slightly fewer rupiah. Airport and tourist-area booths in particular can be well off this figure.
Does the rate update live throughout the day?
It updates once a day. Korea Eximbank posts its base rate around 11 a.m. Korea time on each business day, and our server then caches that value for visitors to read. On weekends and holidays there's no new posting, so the last business day's rate stays put, with the reference date shown on screen.
Should I buy rupiah before I go or exchange on arrival?
Few Korean banks stock rupiah and their spreads tend to be wide, so for smaller amounts changing money locally — or just using a card and ATM — is often the better deal. It still helps to carry a little cash for transport right after you land, so preparing a small amount in advance is reasonable. Either way, use this mid-market rate as your yardstick to judge how far any quoted rate sits from fair value.