1 US dollar is about 331.53 Sri Lankan rupee today, and 1 LKR is 0.003016 USD (mid-market reference rate for 2026-10-21). Bank and remittance rates differ.
USD
LKR
1
331.53
5
1,657.63
10
3,315.26
50
16,576.3
100
33,152.61
500
165,763.04
1,000
331,526.09
5,000
1,657,630.45
10,000
3,315,260.9
LKR
USD
1
0.003016
5
0.0151
10
0.0302
50
0.1508
100
0.3016
500
1.5082
1,000
3.0164
5,000
15.0818
10,000
30.1635
USD to LKR history
Change
+4.70%
since 22 Apr 2026
High
345.2904 LKR
22 May 2026
Low
316.953 LKR
22 Apr 2026
Latest
331.8456 LKR
22 Oct 2026
Month end
1 USD in LKR
Change
22 Oct 2026
331.85
+0.31%
30 Sep 2026
330.83
+0.67%
31 Aug 2026
328.61
−1.88%
31 Jul 2026
334.9
−0.28%
30 Jun 2026
335.83
+1.86%
31 May 2026
329.7
+3.16%
30 Apr 2026
319.6
+1.23%
31 Mar 2026
315.72
+2.11%
28 Feb 2026
309.18
−0.64%
31 Jan 2026
311.18
+0.24%
31 Dec 2025
310.44
+0.88%
30 Nov 2025
307.74
+1.11%
31 Oct 2025
304.35
—
Frequently asked questions
What is 1 USD in LKR today?
About 331.53 LKR (mid-market reference rate, 2026-10-21).
How much is 100 USD in LKR?
About 33,152.61 LKR.
How has USD to LKR changed in the past year?
From 302.79 on 21 Oct 2025 to 331.85 on 22 Oct 2026 — up 9.60%. The highest was 345.29 (22 May 2026) and the lowest 302.78 (24 Oct 2025).
Why is my bank’s rate different?
Banks, exchange houses and remittance apps add a margin and fees, and in Bangladesh remittance can also earn a government incentive. Ask your provider for its rate before sending money.
Source: Open exchange-rate data by fawazahmed0/exchange-api (CC0), compiled daily from public sources. Reference only.