Convert 1 Malagasy Ariary (MGA) to Old São Tomé Dobra (STD)

Convert Malagasy Ariaries to old São Tomé dobras at the live mid-market rate. Reverse: STD to MGA

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 MGA to STN.

Amount

From

1 Malagasy Ariary =

4.96 STD +0.16% today

1 MGA = 4.96458 STD · 1 STD = 0.201427 MGA

Mid-market rate, updated 17:13 UTC. Paid plans update as often as every 60 seconds. Get MGA→STD rates via API

MGA to STD over the last year

52-week high: 5.2080
52-week low: 4.5490
52-week average: 4.8991
Change over the year: +5.98%

Conversion tables

MGA to STD
MGA	STD
1 MGA	4.96 STD
10 MGA	49.65 STD
100 MGA	496.46 STD
1,000 MGA	4,964.58 STD
10,000 MGA	49,645.82 STD
50,000 MGA	248,229.11 STD
100,000 MGA	496,458.22 STD

STD to MGA
STD	MGA
1 STD	0.2014 MGA
10 STD	2 MGA
100 STD	20 MGA
1,000 STD	201 MGA
10,000 STD	2,014 MGA
50,000 STD	10,071 MGA
100,000 STD	20,143 MGA

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

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Questions about MGA to STD

How much is 1 MGA in STD?

1 Malagasy Ariary is 4.96 old São Tomé dobras at the mid-market rate of 4 October 2026, 17:13 UTC, when 1 MGA = 4.96458 STD.

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

Over the last 52 weeks 1 MGA ranged from 4.54901 to 5.208 STD, 4.89911 STD on average.

Which exchange rate is this?

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