ISK to CRC exchange rate history

Published daily Icelandic Króna to Costa Rican Colón reference rates, with historical currency transitions adjusted for continuity.

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Average daily reference rate · Displayed range: 30 days

3.7130874

+2.16%

ISK to CRC chart · 31 published observations

August 8, 2026Low 3.663775 · High 3.7561913September 7, 2026

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Recent published rates

Date	1 ISK
September 7, 2026	3.744903 CRC
September 6, 2026	3.7412791 CRC
September 5, 2026	3.7431186 CRC
September 4, 2026	3.7456701 CRC
September 3, 2026	3.7315632 CRC
September 2, 2026	3.7197045 CRC
September 1, 2026	3.7284336 CRC
August 31, 2026	3.7303929 CRC
August 30, 2026	3.7424619 CRC
August 29, 2026	3.7424275 CRC

View CRC/ISK historyArchive availability for this pair begins January 4, 1999.

Learn more about these currencies

ISK

Icelandic Króna

Learn more about ISK

CRC

Costa Rican Colón

Learn more about CRC

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Frequently asked questions

How far back does ISK/CRC history go?+

The pair is bounded by the later underlying series. The archive can cover this pair from January 4, 1999; the chart shows the most recent year of published observations.

Are weekends filled in?+

No. The chart draws published daily observations only. Weekends, holidays, and other gaps do not become invented rate rows.