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    Currency outlook IDR/LKR

    IDR to LKR Forecast & Outlook

    Latest IDR to LKR forecasts including bank predictions, key market drivers and recent trends for IDR/LKR. See where analysts expect the pair to move and the factors likely to influence it.

    Indonesia flag

    March 31, 2026

    Key Developments Affecting the Indonesian Rupiah (IDR):

    Policy Decisions:

    • Bank Indonesia Maintains Benchmark Rate: On March 17, 2026, Bank Indonesia kept its key rate at 4.75%, signaling a pause in its easing cycle due to rising global risks and pressure on the rupiah. (en.antaranews.com)

    Economic Indicators:

    • Inflation Concerns: Inflation accelerated to 4.76% in February, a near three-year high, raising concerns about purchasing power and potential policy responses. (tradingeconomics.com)

    Currency Performance:

    • Rupiah Depreciation: The rupiah weakened to IDR 16,970 per dollar on March 10, nearing its record low, influenced by global safe-haven demand and domestic economic challenges. (tradingeconomics.com)

    Policy Measures:

    • Central Bank Interventions: Bank Indonesia has been actively intervening in both onshore and offshore markets to stabilize the rupiah, including selling dollars from its foreign exchange reserves and purchasing government bonds. (tradingeconomics.com)

    Fiscal Policy:

    • Redenomination Plans: The government is drafting a bill to remove three zeroes from rupiah denominations by 2027, aiming to improve efficiency and simplify financial transactions. (en.antaranews.com)

    These developments highlight the Indonesian rupiah's sensitivity to both domestic policy decisions and global economic conditions.


    Sri Lanka flag

    31 March 2026

    1. Rupee Depreciation Amid Middle East Conflict

    The Sri Lankan rupee has depreciated by approximately 1.3% in 2026, with pressures intensifying following the Middle East conflict. By 25 March 2026, the exchange rate reached around Rs. 314.2 per US dollar. (english.newsfirst.lk)

    2. Central Bank's Foreign Exchange Purchases

    The Central Bank of Sri Lanka (CBSL) has been actively purchasing foreign exchange, with net purchases totaling $700 million in the first two months of 2026. This strategy aims to bolster the country's foreign reserves. (ft.lk)

    3. IMF Emergency Financial Support

    In December 2025, the International Monetary Fund (IMF) approved emergency financing of approximately $206 million for Sri Lanka under the Rapid Financing Instrument. This support is intended to address urgent balance-of-payments and fiscal pressures resulting from Cyclone Ditwah. (imf.org)

    4. Policy Rate Unchanged Amid Economic Growth

    The CBSL maintained the Overnight Policy Rate at 7.75% in January 2026, citing firm economic growth and inflation moving towards the 5% target. Inflation remained at 2.1% in December 2025, with expectations of gradual increase by late 2026. (fibre2fashion.com)

    These developments highlight the dynamic factors influencing the Sri Lankan rupee's performance in 2026.

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    Rate direction

    IDR to LKR market data

    Indonesian rupiah (IDR) to Sri Lankan rupee (LKR) market data - latest interbank exchange rate, trend, chart & historic rates.

    Sell IDR   →   Buy LKR
    1 IDR =
    0.018816We compare provider deals to this wholesale mid-market rate. Read more
    LKR
    1D0.0%
    IDR to LKR is at 7-day highs near 0.018749, just above its 3-month average, having traded in a relatively stable 7.1% range from 0.018270 to 0.019561
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      1 LKR = 53.15 IDR
     

    Will the Indonesian rupiah rise against the Sri Lankan rupee?

    This is always a difficult question as exchange rates are influenced by many factors, so a good method to consider the Indonesian rupiah vs Sri Lankan rupee current value is to look the IDR/LKR historic rate and change over a range of periods.

    The following table looks at the change in the IDR to LKR exchange rate over periods from the previous week back to the last 10 years.

    DateIDR/LKRPeriod
    18 Jul 2026
    0.0187
    2 Week
    03 May 2026
    0.0184
    3 Month
    01 Aug 2025
    0.0184
    1 Year
    02 Aug 2021
    0.0139
    5 Year
    03 Aug 2016
    0.0111
    10 Year
    06 Aug 2006
    0.0114
    20 Year
    IDR/LKR historic rates

    It is almost impossible to predict what an exchange rate will do in the future, the best approach is to monitor the currency markets and transact when an exchange rate moves in your favour.

    To help with this you can add IDR/LKR to your personalised Rate Tracker to track and benefit from currency movements.

     
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