Convert 1 Croatian Kuna (HRK) to Old São Tomé Dobra (STD)

Convert Croatian kunas to old São Tomé dobras at the live mid-market rate. Reverse: STD to HRK

The Croatian Kuna is no longer in use

Croatian Kuna (HRK) was replaced by the Euro (EUR) in 2023. For today’s money, convert EUR to STD.

The Old São Tomé Dobra is no longer in use

Old São Tomé Dobra (STD) was replaced by the São Tomé and Príncipe Dobra (STN) in 2018. For today’s money, convert HRK to STN.

Amount

From

1 Croatian Kuna =

3,258.53 STD −0.65% today

1 HRK = 3,258.53 STD · 1 STD = 0.00030689 HRK

Mid-market rate, updated 06:53 UTC. Paid plans update as often as every 60 seconds. Get HRK→STD rates via API

HRK to STD over the last year

52-week high: 20,697.98
52-week low: 3,245.11
52-week average: 3,325.19
Change over the year: −0.21%

Conversion tables

HRK to STD
HRK	STD
1 HRK	3,258.53 STD
10 HRK	32,585.32 STD
100 HRK	325,853.15 STD
1,000 HRK	3,258,531.52 STD
10,000 HRK	32,585,315.20 STD
50,000 HRK	162,926,576.02 STD
100,000 HRK	325,853,152.05 STD

STD to HRK
STD	HRK
1 STD	0.0003069 HRK
10 STD	0.003069 HRK
100 STD	0.03069 HRK
1,000 STD	0.3069 HRK
10,000 STD	3.07 HRK
50,000 STD	15.34 HRK
100,000 STD	30.69 HRK

Get HRK→STD rates via API

The live rate, the rate on any past day or a whole range, for STD and 170+ other currencies, as JSON. Free plan included. See the exchange rate API.

Get a free API key API documentation

curl https://api.currencyapi.com/v3/latest \
  -G -d base_currency=HRK -d currencies=STD \
  -H "apikey: YOUR-API-KEY"

# the rate on a past day
curl https://api.currencyapi.com/v3/historical \
  -G -d base_currency=HRK -d currencies=STD \
  -d date=2025-10-04 \
  -H "apikey: YOUR-API-KEY"

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Questions about HRK to STD

How much is 1 HRK in STD?

1 Croatian Kuna is 3,258.53 old São Tomé dobras at the mid-market rate of 4 October 2026, 06:53 UTC, when 1 HRK = 3,258.53 STD.

What was the HRK to STD rate over the last year?

Over the last 52 weeks 1 HRK ranged from 3,245.11 to 20,697.98 STD, 3,325.19 STD on average.

Which exchange rate is this?

The mid-market rate: the midpoint between what currency markets pay and ask for HRK/STD, without the margin a bank or card issuer adds, so the rate you are charged is usually a little worse.