USD to LKR exchange rate
1 USD = 331.69 LKR · Last updated 26 Oct 2026, 02:19 UTC · 15 minutes late
USD/LKR chart
USD/LKR history
| Period | Change | Low | High |
|---|---|---|---|
| 24 hours | −0.12% | 331.69 | 332.28 |
| 7 days | −0.09% | 331.14 | 332.28 |
| 30 days | +0.53% | 329.93 | 332.28 |
| 1 year | +9.39% | 303.26 | 345.31 |
Convert USD to LKR
1 USD = 331.69 LKR
Open the converterUSD to LKR
| 1 USD | 331.69 LKR |
| 5 USD | 1,658.43 LKR |
| 10 USD | 3,316.86 LKR |
| 25 USD | 8,292.15 LKR |
| 50 USD | 16,584.30 LKR |
| 100 USD | 33,168.60 LKR |
| 500 USD | 165,843.00 LKR |
| 1,000 USD | 331,686.00 LKR |
| 2,000 USD | 663,372.00 LKR |
| 5,000 USD | 1,658,430.00 LKR |
| 10,000 USD | 3,316,860.00 LKR |
LKR to USD
| 10,000 LKR | 30.149 USD |
| 50,000 LKR | 150.74 USD |
| 100,000 LKR | 301.49 USD |
| 250,000 LKR | 753.72 USD |
| 500,000 LKR | 1,507.45 USD |
| 1,000,000 LKR | 3,014.90 USD |
| 5,000,000 LKR | 15,074.50 USD |
| 10,000,000 LKR | 30,149.00 USD |
| 20,000,000 LKR | 60,297.99 USD |
| 50,000,000 LKR | 150,744.98 USD |
| 100,000,000 LKR | 301,489.96 USD |
USD/LKR: US Dollar to Sri Lankan Rupee
USD/LKR can support travel and study budget estimates between the United States and Sri Lanka.
USD/LKR quotes the Sri Lankan rupee value of one US dollar. It is a reference for payments and trade budgets between the United States and Sri Lanka.
Each observation includes a source label and a timestamp. Both directions are available, with possible intraday rate updates during the trading week.
Indicative rates are not suitable for settlement or trading and do not guarantee a bank, transfer or execution rate. Customer conversions reflect the provider's own spread, fees, timing and rounding.
Where rates come fromFrequently asked questions
What does a USD/LKR observation measure?
It measures how many Sri Lankan rupees are equivalent to one US dollar.
Which USD/LKR direction starts with Sri Lankan rupees?
The inverse, LKR/USD, expresses the US dollar value of one Sri Lankan rupee.
When can USD/LKR change within a day?
The rate can change intraday during the trading week, and observations carry timestamps.
How can an application retrieve USD/LKR?
Request GET /v1/latest/USD?symbols=LKR for the indicative rate and freshness metadata. Use source, market_session and data_updated_at to identify the observation.
Why could a USD/LKR transfer quote be different?
The transfer provider applies its own spread and fees, along with its conversion timing and rounding.
How do I query USD/LKR?
Send one request with your key. Each rate comes with its source, the time it was observed and the market session.
Request
curl "https://api.exchangerate.dev/v1/latest/USD?symbols=LKR" \
-H "Authorization: Bearer $API_KEY"Response
{
"result": "success",
"base": "USD",
"source": "live",
"sources": {
"LKR": "live"
},
"market_session": "open",
"timestamp": "2026-10-26T02:35:00Z",
"data_updated_at": "2026-10-26T02:19:59Z",
"rates": {
"LKR": 331.69
},
"effective_at": {
"LKR": "2026-10-26T02:19:59Z"
},
"stale": {
"LKR": false
},
"derived_symbols": [],
"notice": "Indicative rates, not for settlement."
}
