USD to RON exchange rate API
US Dollar to New Romanian Leu · quoted 2026-09-25
4.6409
▲ +9.69% over 5Y
1 USD = 4.6409 RON · 1 RON = 0.21547 USD · Get this rate via the API
1 USD buys 4.6409 RON as of 2026-09-25, so 1 RON buys 0.21547 USD. Over the last 5 years, USD/RON traded between 4.2311 and 5.0896, averaged 4.5418 and rose 9.69%. The API holds daily USD/RON rates from 2024-08-24 — 2 years of history — so any past day, or a whole series, is one request away.
USD/RON over 5Y: show the values
| Point | USD/RON |
|---|---|
| 2021-09-27 | 4.2311 |
| 2021-11-08 | 4.2742 |
| 2021-12-20 | 4.3898 |
| 2022-01-31 | 4.4348 |
| 2022-03-14 | 4.5155 |
| 2022-04-27 | 4.6754 |
| 2022-06-08 | 4.6047 |
| 2022-07-20 | 4.8432 |
| 2022-08-31 | 4.8595 |
| 2022-10-12 | 5.0896 |
| 2022-11-23 | 4.7816 |
| 2023-01-05 | 4.6444 |
| 2023-02-16 | 4.5803 |
| 2023-03-30 | 4.5456 |
| 2023-05-16 | 4.5472 |
| 2023-06-27 | 4.5302 |
| 2023-08-08 | 4.5228 |
| 2023-09-19 | 4.6390 |
| 2023-10-31 | 4.6764 |
| 2023-12-12 | 4.6031 |
| 2024-01-26 | 4.5778 |
| 2024-03-08 | 4.5456 |
| 2024-04-23 | 4.6619 |
| 2024-06-05 | 4.5764 |
| 2024-07-17 | 4.5432 |
| 2024-08-27 | 4.4590 |
| 2024-10-07 | 4.5327 |
| 2024-11-06 | 4.6522 |
| 2024-12-06 | 4.7041 |
| 2025-01-05 | 4.8258 |
| 2025-02-04 | 4.8156 |
| 2025-03-06 | 4.6086 |
| 2025-04-05 | 4.5424 |
| 2025-05-05 | 4.3891 |
| 2025-06-04 | 4.4387 |
| 2025-07-04 | 4.2984 |
| 2025-08-03 | 4.3782 |
| 2025-09-02 | 4.3498 |
| 2025-10-02 | 4.3236 |
| 2025-11-01 | 4.4092 |
| 2025-12-01 | 4.3704 |
| 2025-12-31 | 4.3377 |
| 2026-01-30 | 4.2759 |
| 2026-03-01 | 4.3137 |
| 2026-03-31 | 4.4348 |
| 2026-04-30 | 4.4286 |
| 2026-05-30 | 4.5039 |
| 2026-06-30 | 4.6023 |
| 2026-07-30 | 4.5690 |
| 2026-08-29 | 4.5356 |
High
5.0896
Low
4.2311
Average
4.5418
Get this rate via the API
One GET request returns the USD/RON rate as JSON. The free plan includes 1,000 requests a month, with no credit card required.
curl -X GET "https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=USD¤cies=RON"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=USD¤cies=RON");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=USD¤cies=RON").json()Replace YOUR_API_KEY with the key from your dashboard.
USD/RON API questions
How do I get the USD/RON exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=USD¤cies=RON, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest USD/RON rate in rates.RON.
How far back does USD/RON historical data go?
Daily USD/RON 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 USD/RON exchange rate API?
Yes. The free plan includes 1,000 requests a month, with no credit card required; paid plans raise the limit.
Put these rates in your application
One endpoint, JSON responses, 160+ currencies and history back to 1999. Start on the free plan.