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Kyrgyzstani Som (KGS) to Old São Tomé Dobra (STD)

Convert Kyrgyzstani som to old São Tomé dobras at the live mid-market rate. Reverse: STD to KGS

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 KGS to STN.

1 Kyrgyzstani Som =

249.33 STD −0.67% today

1 KGS = 249.335 STD · 1 STD = 0.00401068 KGS

Mid-market rate, updated 08:30 UTC. Paid plans update as often as every 60 seconds. Get KGS→STD rates via API

KGS to STD over the last year

010,000.0020,000.00Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
21,480.13
52-week low
236.09
52-week average
301.16
Change over the year
+4.06%

Conversion tables

KGS to STD
KGS STD
1 KGS 249.33 STD
10 KGS 2,493.35 STD
100 KGS 24,933.45 STD
1,000 KGS 249,334.53 STD
10,000 KGS 2,493,345.34 STD
50,000 KGS 12,466,726.68 STD
100,000 KGS 24,933,453.36 STD
STD to KGS
STD KGS
1 STD 0.004011 KGS
10 STD 0.04011 KGS
100 STD 0.4011 KGS
1,000 STD 4.01 KGS
10,000 STD 40.11 KGS
50,000 STD 200.53 KGS
100,000 STD 401.07 KGS

Get KGS→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=KGS -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=KGS -d currencies=STD \
  -d date=2025-10-04 \
  -H "apikey: YOUR-API-KEY"

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Questions about KGS to STD

How much is 1 KGS in STD?

1 Kyrgyzstani Som is 249.335 old São Tomé dobras at the mid-market rate of 4 October 2026, 08:30 UTC, and 1 STD is 0.00401068 KGS.

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

Over the last 52 weeks 1 KGS ranged from 236.092 to 21,480.13 STD, 301.16 STD on average.

Which exchange rate is this?

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