Convert USD to LKR
US Dollar → Sri Lankan Rupee
1 USD = 331.95843 LKR(1 LKR = 0.00301243 USD)
Currency converter
1 USD =
331.9584 LKR
USD to LKR: last 30 days
Over the last 30 days, 1 USD traded between 330.6347 and 332.7937 LKR, averaging 331.962 LKR. The USD/LKR rate is up 0.31% since 2026-10-13.
- 30-day high
- 332.7937
- 2026-11-09
- 30-day low
- 330.6347
- 2026-10-14
- 30-day average
- 331.962
- Days with data: 30
- 30-day change
- +0.31%
- since 2026-10-13
332.7937
330.63472026-10-13 → 2026-11-11
| Date | 1 USD in LKR | Daily change |
|---|---|---|
| 2026-11-11 | 331.9584 | 0.00% |
| 2026-11-10 | 331.9584 | -0.25% |
| 2026-11-09 | 332.7937 | +0.08% |
| 2026-11-08 | 332.5429 | +0.01% |
| 2026-11-07 | 332.501 | -0.05% |
| 2026-11-06 | 332.6542 | +0.07% |
| 2026-11-05 | 332.4176 | +0.18% |
| 2026-11-04 | 331.826 | -0.19% |
| 2026-11-03 | 332.4674 | -0.03% |
| 2026-11-02 | 332.5572 | 0.00% |
| 2026-11-01 | 332.5572 | -0.03% |
| 2026-10-31 | 332.6651 | +0.08% |
| 2026-10-30 | 332.4088 | +0.06% |
| 2026-10-29 | 332.1994 | -0.13% |
| 2026-10-28 | 332.6177 | +0.02% |
| Date | 1 USD in LKR | Daily change |
|---|---|---|
| 2026-10-27 | 332.5357 | +0.25% |
| 2026-10-26 | 331.6951 | -0.12% |
| 2026-10-25 | 332.1035 | +0.09% |
| 2026-10-24 | 331.8081 | -0.03% |
| 2026-10-23 | 331.9201 | +0.02% |
| 2026-10-22 | 331.8456 | +0.10% |
| 2026-10-21 | 331.5261 | -0.02% |
| 2026-10-20 | 331.6073 | 0.00% |
| 2026-10-19 | 331.6073 | +0.11% |
| 2026-10-18 | 331.2291 | +0.01% |
| 2026-10-17 | 331.1939 | +0.03% |
| 2026-10-16 | 331.0855 | +0.03% |
| 2026-10-15 | 331.0017 | +0.11% |
| 2026-10-14 | 330.6347 | -0.09% |
| 2026-10-13 | 330.9404 | — |
USD to LKR conversion table
1 USD331.9584 LKR
5 USD1,659.7922 LKR
10 USD3,319.5843 LKR
25 USD8,298.9609 LKR
50 USD16,597.922 LKR
100 USD33,195.843 LKR
500 USD165,979.22 LKR
1,000 USD331,958.43 LKR
5,000 USD1,659,792.2 LKR
10,000 USD3,319,584.3 LKR
Get the USD/LKR rate in your app
One GET request returns the latest USD → LKR rate as JSON. Send your API key in the Authorization header.
curl -H "Authorization: Bearer YOUR_API_KEY" \
"https://rate-api.com/api/v1/pair/USD/LKR"fetch('https://rate-api.com/api/v1/pair/USD/LKR', {
headers: { Authorization: 'Bearer YOUR_API_KEY' },
})
.then((res) => res.json())
.then((data) => console.log(`1 USD = ${data.rate} LKR`));import requests
res = requests.get(
"https://rate-api.com/api/v1/pair/USD/LKR",
headers={"Authorization": "Bearer YOUR_API_KEY"},
timeout=10,
)
data = res.json()
print(f"1 USD = {data['rate']} LKR")<?php
$ch = curl_init('https://rate-api.com/api/v1/pair/USD/LKR');
curl_setopt_array($ch, [
CURLOPT_RETURNTRANSFER => true,
CURLOPT_HTTPHEADER => ['Authorization: Bearer YOUR_API_KEY'],
]);
$data = json_decode(curl_exec($ch), true);
echo "1 USD = {$data['rate']} LKR\n";Example response
{
"success": true,
"pair": {
"from": "USD",
"to": "LKR"
},
"rate": 331.9584,
"timestamp": 1794372292,
"date": "2026-11-11"
}Replace YOUR_API_KEY with a key from your dashboard. The same key also works in the URL path or an X-API-Key header.
Get your free API key
Free plan: 2,500 requests a month, no credit card. Upgrade any time for conversion, historical rates and higher limits.
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Rate as of 2026-11-11. Powered by the Rate-API exchange rates API.