Convert 100 Nicaraguan Córdoba (NIO) to Old São Tomé Dobra (STD)

Convert Nicaraguan córdobas to old São Tomé dobras at the live mid-market rate. Reverse: STD to NIO

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 NIO to STN.

Amount

From

100 Nicaraguan córdobas =

59,544.35 STD −0.62% today

1 NIO = 595.443 STD · 1 STD = 0.00167942 NIO

Mid-market rate, updated 10:34 UTC. Paid plans update as often as every 60 seconds. Get NIO→STD rates via API

NIO to STD over the last year

52-week high: 599.41
52-week low: 561.35
52-week average: 578.35
Change over the year: +4.10%

Conversion tables

NIO to STD
NIO	STD
1 NIO	595.44 STD
10 NIO	5,954.43 STD
100 NIO	59,544.35 STD
1,000 NIO	595,443.47 STD
10,000 NIO	5,954,434.74 STD
50,000 NIO	29,772,173.70 STD
100,000 NIO	59,544,347.39 STD

STD to NIO
STD	NIO
1 STD	0.001679 NIO
10 STD	0.01679 NIO
100 STD	0.1679 NIO
1,000 STD	1.68 NIO
10,000 STD	16.79 NIO
50,000 STD	83.97 NIO
100,000 STD	167.94 NIO

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

Related conversions

Popular Nicaraguan Córdoba conversions

Popular Old São Tomé Dobra conversions

Questions about NIO to STD

How much is 100 NIO in STD?

100 Nicaraguan córdobas is 59,544.35 old São Tomé dobras at the mid-market rate of 4 October 2026, 10:34 UTC, when 1 NIO = 595.443 STD.

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

Over the last 52 weeks 1 NIO ranged from 561.353 to 599.413 STD, 578.348 STD on average.

Which exchange rate is this?

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