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  2. NGN to STD

1 NGN to STD

Convert Nigerian nairas to São Tomé and Príncipe dobras at the live mid-market rate.

1 Nigerian Naira =

16.40 STD +0.01% today

1 NGN = 16.3994 STD · 1 STD = 0.0609778 NGN

Mid-market rate, updated 23:57 UTC. Paid plans update as often as every 60 seconds. Get this rate via API

NGN to STD over the last year

14.0015.0016.00Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
16.399
52-week low
14.156
52-week average
15.314
Change over the year
+15.06%

Conversion tables

NGN to STD
NGN STD
1 NGN 16.40 STD
5 NGN 82.00 STD
10 NGN 163.99 STD
25 NGN 409.99 STD
50 NGN 819.97 STD
100 NGN 1,639.94 STD
250 NGN 4,099.85 STD
500 NGN 8,199.71 STD
1,000 NGN 16,399.41 STD
5,000 NGN 81,997.06 STD
10,000 NGN 163,994.12 STD
50,000 NGN 819,970.59 STD
STD to NGN
STD NGN
1 STD 0.06098 NGN
5 STD 0.3049 NGN
10 STD 0.6098 NGN
25 STD 1.52 NGN
50 STD 3.05 NGN
100 STD 6.10 NGN
250 STD 15.24 NGN
500 STD 30.49 NGN
1,000 STD 60.98 NGN
5,000 STD 304.89 NGN
10,000 STD 609.78 NGN
50,000 STD 3,048.89 NGN

NGN to STD 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.

Get a free API key API documentation 
curl https://api.currencyapi.com/v3/latest \
  -G -d base_currency=NGN -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=NGN -d currencies=STD \
  -d date=2025-09-29 \
  -H "apikey: YOUR-API-KEY"

Popular Nigerian Naira conversions

Questions about NGN to STD

How much is 1 NGN in STD?

1 Nigerian Naira is 16.40 São Tomé and Príncipe dobras at the mid-market rate of 29 September 2026, 23:57 UTC, when 1 NGN = 16.3994 STD.

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

Over the last 52 weeks 1 NGN ranged from 14.1561 to 16.3994 STD, 15.314 STD on average.

Which exchange rate is this?

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