LKR to BTN exchange rate API

Sri Lanka Rupee to Ngultrum · quoted 2026-09-26

0.29013

▼ +0.03% over 30D

1 LKR = 0.29013 BTN · 1 BTN = 3.4467 LKR · Get this rate via the API

1 LKR buys 0.29013 BTN as of 2026-09-26, so 1 BTN buys 3.4467 LKR. Over the last 30 days, LKR/BTN traded between 0.28699 and 0.29114, averaged 0.28935 and fell 0.03%. The API holds daily LKR/BTN rates from 2024-08-24 — 2 years of history — so any past day, or a whole series, is one request away.

LKR/BTN over 30D

7D 30D 6M YTD 1Y 5Y

LKR/BTN over 30D: show the values

Point	LKR/BTN
2026-08-27	0.29021
2026-08-28	0.29017
2026-08-29	0.29114
2026-08-30	0.29059
2026-08-31	0.29028
2026-09-01	0.28865
2026-09-02	0.28859
2026-09-03	0.28699
2026-09-04	0.28725
2026-09-05	0.28771
2026-09-06	0.28763
2026-09-07	0.28719
2026-09-08	0.28769
2026-09-09	0.28835
2026-09-10	0.28930
2026-09-11	0.29063
2026-09-12	0.29093
2026-09-13	0.29051
2026-09-14	0.29050
2026-09-15	0.29022
2026-09-16	0.28926
2026-09-17	0.28814
2026-09-18	0.28898
2026-09-19	0.28993
2026-09-20	0.28971
2026-09-21	0.28894
2026-09-22	0.28964
2026-09-23	0.28986
2026-09-24	0.28996
2026-09-25	0.28991
2026-09-26	0.29013

High

0.29114

Low

0.28699

Average

0.28935

For developers

Get this rate via the API

One GET request returns the LKR/BTN rate as JSON. The free plan includes 1,000 requests a month, with no credit card required.

Get a free API key Read the API docs

cURL

curl -X GET "https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=LKR&currencies=BTN"

JavaScript

const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=LKR&currencies=BTN");
const data = await response.json();

Python

import requests

data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=LKR&currencies=BTN").json()

Replace YOUR_API_KEY with the key from your dashboard.

LKR/BTN API questions

How do I get the LKR/BTN exchange rate from an API?

Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=LKR&currencies=BTN, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest LKR/BTN rate in rates.BTN.

How far back does LKR/BTN historical data go?

Daily LKR/BTN rates are available from 2024-08-24. Request one day with the /historical endpoint and a date, or a range of days with /timeseries.

Is there a free LKR/BTN exchange rate API?

Yes. The free plan includes 1,000 requests a month, with no credit card required; paid plans raise the limit.

BTN/LKR · inverse 3.4467 LKR/USD 0.003031 LKR/EUR 0.002660 LKR/GBP 0.002288 LKR/JPY 0.47679 LKR/CHF 0.002511 LKR/AUD 0.004314

Put these rates in your application

One endpoint, JSON responses, 160+ currencies and history back to 1999. Start on the free plan.

Get a free API key Read the docs