USD to LKR Exchange Rate
Convert your money across 153 world currencies at today’s mid-market exchange rates.
| 1 USD | = | 328.41 LKR |
| United States Dollar | ↔ | Sri Lankan Rupee |
| 1 USD = 328.41 LKR | 1 LKR = 0.0030450 USD (Inverse Rate) |
2026-09-10 mid-market rate
USD to LKR — key numbers
As of 2026-09-10, 1 USD = 328.41 LKR (mid-market). Over the past 30 days it has ranged from 327.93 to 334.21.
USD: The US dollar floats freely: its value is determined in foreign exchange markets, and neither the U.S. Treasury nor the Federal Reserve targets a level for the exchange rate. LKR: Sri Lanka operates a flexible exchange rate regime rather than a fixed peg. The Central Bank of Sri Lanka Act No. 16 of 2023 charges the Bank's Monetary Policy Board with implementing this flexible exchange rate regime alongside a flexible inflation targeting framework, and "determine and implement the exchange rate policy" is listed among the Central Bank's core functions, distinct from its price-stability and financial-system-stability objectives.
| USD | LKR | LKR | USD |
|---|---|---|---|
| 1 USD | 328 LKR | 1 LKR | 0.00304 USD |
| 5 USD | 1,642 LKR | 5 LKR | 0.01522 USD |
| 10 USD | 3,284 LKR | 10 LKR | 0.03045 USD |
| 20 USD | 6,568 LKR | 20 LKR | 0.06090 USD |
| 50 USD | 16,421 LKR | 50 LKR | 0.15225 USD |
| 100 USD | 32,841 LKR | 100 LKR | 0.30450 USD |
| 500 USD | 164,205 LKR | 500 LKR | 1.52249 USD |
USD/LKR frequently asked questions
What is the highest and lowest USD/LKR has been in the past year?
Over the past year, 1 USD has traded between 301.80 and 342.75 LKR, averaging 317.05 LKR.
How do I convert USD to LKR?
Multiply the amount in USD by the current USD/LKR mid-market rate. For example, 100 USD = 32,841.00 LKR at the 2026-09-10 mid-market rate of 1 USD = 328.41 LKR.
USD to LKR Chart
See the full USD to LKR exchange rate history — yearly & monthly averages →
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Cross Currency Rates
Mid-market cross rates between the most traded world currencies.
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