USD to PLN exchange rate

The USD to PLN rate from the daily edition, with a converter, conversion tables, and a free API.

USD to PLN

Daily reference rate

1 USD = 3.9097 PLN

1 PLN = 0.255774 USD

Next edition

This is the daily reference rate. Plans get updates up to every 5 minutes through the API, webhooks, and the WebSocket stream.

Converter

Conversions use the rate shown above. Edit either amount.

USD to PLN

Amount in USDConverted to PLN
1 USD3.91 PLN
5 USD19.55 PLN
10 USD39.1 PLN
25 USD97.74 PLN
50 USD195.48 PLN
100 USD390.97 PLN
250 USD977.43 PLN
500 USD1,954.85 PLN
1,000 USD3,909.7 PLN
5,000 USD19,548.5 PLN
10,000 USD39,097 PLN

PLN to USD

Amount in PLNConverted to USD
1 PLN0.255774 USD
5 PLN1.28 USD
10 PLN2.56 USD
25 PLN6.39 USD
50 PLN12.79 USD
100 PLN25.58 USD
250 PLN63.94 USD
500 PLN127.89 USD
1,000 PLN255.77 USD
5,000 PLN1,278.87 USD
10,000 PLN2,557.74 USD

USD to PLN history

Daily closing rates for 1 USD in PLN. Weekends and holidays without a published rate are skipped.

USD to PLN daily closing rate, last yearFrom 3.70464 on Nov 4, 2025 to 3.9458 on Nov 4, 2026. Use the left and right arrow keys to read each day.3.4743.7333.992Nov 4Nov 4
30-day change
+0.94%
1-year change
+6.51%
1-year high
3.9563 on Oct 28, 2026
1-year low
3.5099 on Jan 28, 2026
Last 10 closing rates
Date1 USD in PLN
Nov 4, 20263.9458
Nov 3, 20263.9453
Nov 2, 20263.9511
Nov 1, 20263.9414
Oct 31, 20263.9411
Oct 30, 20263.9373
Oct 29, 20263.9521
Oct 28, 20263.9563
Oct 27, 20263.948
Oct 26, 20263.9362

Every daily USD to PLN rate back to 1999 is one request away with /timeseries. The free plan covers the last 30 days; paid plans reach the full archive. Get a free API key.

Time series

shell
curl --fail-with-body -sS "https://api.currencyexchangerate-api.com/api/v1/timeseries?start=2026-10-05&end=2026-11-04&base=USD&symbols=PLN" \  -H "Authorization: Bearer $EXCHANGE_API_KEY"

Get USD to PLN from the API

Convert an amount or read the rate alone with a bearer key. Plans with faster editions can also push rates to you with webhooks or stream them over a WebSocket.

Sign up for a free API key.

Convert

shell
curl --fail-with-body -sS "https://api.currencyexchangerate-api.com/api/v1/convert?from=USD&to=PLN&amount=100" \  -H "Authorization: Bearer $EXCHANGE_API_KEY"

Latest rate

shell
curl --fail-with-body -sS "https://api.currencyexchangerate-api.com/api/v1/latest?base=USD&symbols=PLN" \  -H "Authorization: Bearer $EXCHANGE_API_KEY"

Related rates

Frequently asked questions

What was the highest USD to PLN rate in the last year?
Between Nov 4, 2025 and Nov 4, 2026, the highest daily close was 1 USD = 3.9563 PLN on Oct 28, 2026, and the lowest was 3.5099 PLN on Jan 28, 2026. Over that period the rate changed +6.51%.
What is the USD to PLN rate today?
As of Nov 5, 2026, 12:00 AM UTC, 1 USD = 3.9097 PLN, and 1 PLN = 0.255774 USD. These figures come from the daily edition of the Currency Exchange Rate API.
How often is the USD to PLN rate updated?
This page shows the daily reference rate, which is refreshed once a day. The next daily edition is due Nov 6, 2026, 12:00 AM UTC. Plans with a faster edition can receive updates up to every 5 minutes through the API, webhooks, and the WebSocket stream.
How do I get the USD to PLN rate in code?
Call GET /convert?from=USD&to=PLN&amount=100 with your API key in the Authorization header, or call GET /latest?base=USD&symbols=PLN to get the rate alone.
Is there a free plan?
Yes. Start on the free plan; no credit card is required. Move to a plan with a faster edition when you need more frequent updates.