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Polish zlotys to Czech korunas today

1 PLN = 5.6064 CZK · Live mid-market rate

Convert PLN to CZK at the mid-market exchange rate. Access real-time rates via our /api/rate endpoint (free API key required) or the developer docs.

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CZK
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Mid-market rate
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Exchange Rate Trend

PLN → CZK
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PLN to CZK Conversion Table

Convert PLN to CZK

PLN CZK
zł1 Kč5.61
zł5 Kč28.03
zł10 Kč56.06
zł25 Kč140.16
zł50 Kč280.32
zł100 Kč560.64
zł500 Kč2,803.21
zł1,000 Kč5,606.42
zł5,000 Kč28,032.10
zł10,000 Kč56,064.20

Convert CZK to PLN

CZK PLN
Kč1 zł0.1784
Kč5 zł0.8918
Kč10 zł1.7837
Kč25 zł4.4592
Kč50 zł8.9183
Kč100 zł17.8367
Kč500 zł89.1835
Kč1,000 zł178.3669
Kč5,000 zł891.8347
Kč10,000 zł1,783.6694

About the Polish Zloty (PLN)

The Polish Zloty (PLN) is managed by Narodowy Bank Polski. As one of the EU's largest economies outside the Eurozone, Poland's currency reflects its growing economic importance.

Key Factors That Influence PLN

  • NBP monetary policy
  • EU fund inflows
  • Export performance
  • Inflation targeting
  • Political and EU relations

About the Czech Koruna (CZK)

The Czech Koruna (CZK) is used for trade and commerce in its respective region.

Key Factors That Influence CZK

  • Central bank monetary policy
  • Economic indicators
  • Trade balance
  • Political stability
  • Global market conditions

Understanding the PLN/CZK Exchange Rate

The PLN/CZK exchange rate tells you how many Czech korunas you get for 1 Polish Zloty. This is the mid-market rate — the real exchange rate without any markup. It's the same rate used by Google Finance.

AllRatesToday provides this rate via a free REST API, updated every 60 seconds from institutional interbank market data. Integrate live PLN/CZK rates into your app with our official SDKs for JavaScript, Python, PHP, and React.

The exchange rate between PLN and CZK fluctuates based on supply and demand in the foreign exchange market. Economic data releases, central bank announcements, and geopolitical events can all cause significant movements in the rate.

Currency converter API for PLN to CZK

This converter is a thin layer over two APIs. Both return JSON, both take one HTTP call, and both have a free tier — no credit card.

Mid-market exchange rate API

The live interbank midpoint — the number shown above. It moves continuously and is refreshed every 60 seconds across 160 currencies. Use it for pricing, checkout, display and anything a customer sees. 

curl "https://allratestoday.com/api/v1/rates?source=PLN&target=CZK" \
  -H "Authorization: Bearer YOUR_API_KEY"

[{ "rate": 0.8643, "source": "PLN", "target": "CZK",
   "time": "2026-08-16T11:01:24+0000" }]
  • Several targets at once — target=CZK,GBP,JPY returns one row per pair in a single call.
  • Historical — /api/historical-rates for a date range, or ?time=YYYY-MM-DD for one past day.
  • Four formats — add ?format=csv, xml or xlsx to get a file instead of JSON.

Endpoint reference · Get a free key

Central bank rate API

The rate a named institution actually published for a given date, from 116 central banks and 3 tax authorities. Unlike a mid-market rate it never changes after publication, which is what tax filings, customs valuations and audits require. 

curl "https://allratestoday.com/api/v1/central-bank/ecb/latest?source=PLN&target=CZK" \
  -H "Authorization: Bearer YOUR_API_KEY"

{ "bank": "ecb", "rate_date": "2026-08-14", "rate": 0.8643,
  "rate_type": "reference", "derived": false, "method": "published" }
  • Any past date — /central-bank/{bank}/2026-06-30. If the bank did not publish that day you get the most recent prior date, flagged.
  • Every bank at once — /api/v1/central-banks/rates returns all sources for one pair, so you can compare what each institution published.
  • Nothing is guessed — pairs a bank does not print are cross-computed from that bank's own table and returned with "derived": true and the method used. Banks are never mixed.

All 119 sources · Endpoint reference

Official SDKs

npm install @allratestoday/sdk · pip install allratestoday · composer require allratestoday/sdk

For AI agents

An MCP server — @allratestoday/mcp-server — lets Claude, Cursor and other MCP clients pull these rates directly, no glue code.

Free tier

300 requests, no credit card, no trial expiry. Paid plans start at €4.99/month for 5,000 requests a month.

Which one do you need? If a regulator, tax authority or auditor names the source, use the official rate — the two can differ by several percent on the same day. For everything a customer sees, use the mid-market rate. On weekends and holidays the official endpoints return the most recent published date, which is the figure compliance rules expect you to apply.

Official PLN and CZK Central Bank Rates

The rate on this page is the live mid-market rate. For tax filings, customs valuations, audits, and compliant invoicing you often need the official reference rate published by the central bank instead. AllRatesToday also serves published central-bank rates as JSON, with history and a free latest-rates tier.

Narodowy Bank Polski official rates → Czech National Bank official rates → All central banks →

How PLN/CZK Exchange Rates Work

Exchange rates are determined by supply and demand in the global foreign exchange (forex) market, the largest financial market in the world with over $6 trillion traded daily.

Floating vs Fixed Rates: Most major currencies like PLN and CZK have floating exchange rates, meaning their value is determined by market forces. Some currencies are pegged to another currency (usually USD) at a fixed rate.

Bid and Ask Prices: In forex markets, currencies are quoted with a bid price (what buyers pay) and ask price (what sellers receive). The mid-market rate shown on this page is the midpoint between these two prices.

Rate Fluctuations: The PLN/CZK rate can change every second during trading hours. Major economic announcements, interest rate decisions, and geopolitical events can cause significant moves in either direction.

Frequently Asked Questions About PLN/CZK

How do I convert PLN to CZK?

To convert PLN to CZK: (1) Use the calculator above to see the live mid-market rate. (2) For programmatic access, call our API: GET /api/v1/rates?source=PLN&target=CZK. Current rate: 1 PLN = 5.6064 CZK. Get your free API key at allratestoday.com/register.

What is 1 PLN in CZK today?

1 PLN equals 5.6064 CZK as of today. This is the mid-market exchange rate, which is the real rate without any bank markup. Rates fluctuate constantly based on market conditions, so check back regularly for updates.

Is the PLN going up or down against CZK today?

The PLN/CZK exchange rate fluctuates throughout the day based on market conditions. Today's rate is 1 PLN = 5.6064 CZK. Check our historical chart above to see the trend over the past day, week, month, or year to understand whether PLN is strengthening or weakening against CZK.

What is the best time to buy CZK with PLN?

The best time to exchange PLN to CZK depends on market conditions. Generally, rates tend to be more favorable during overlapping trading hours between major financial centers (London, New York, Tokyo). Avoid exchanging during weekends or bank holidays when spreads may be wider. Use our historical chart to identify trends and consider setting up rate alerts.

Why is PLN falling or rising against CZK?

Exchange rates between PLN and CZK are influenced by: interest rate differentials between central banks, inflation rates, GDP and economic growth data, trade balances, political stability, and global market sentiment. Major announcements from the Federal Reserve, ECB, or other central banks can cause significant short-term movements in the PLN/CZK rate.

How can I get PLN/CZK rates in my app?

Use the AllRatesToday API: (1) Register for a free API key at allratestoday.com/register. (2) Call GET /api/v1/rates?source=PLN&target=CZK with your Bearer token. (3) Rates update every 60 seconds from institutional interbank market data. (4) Install our official SDK for JavaScript (npm), Python (PyPI), or PHP (Packagist) for even faster integration.

What is the mid-market rate for PLN/CZK?

The mid-market rate (also called the interbank rate) is the midpoint between buy and sell prices in global currency markets. The current mid-market rate is 1 PLN = 5.6064 CZK. This is the "real" exchange rate without any bank markup. AllRatesToday provides this rate via a free API, sourced from institutional interbank market data.

Other PLN conversions

Building PLN/CZK into software?

These rates come from the AllRatesToday API. If you need them in an application rather than on a page, these are the places to start: