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Old Sierra Leonean Leone (SLL) to Vietnamese Dong (VND)

Convert old Sierra Leonean leones to Vietnamese dong at the live mid-market rate. Reverse: VND to SLL

The Old Sierra Leonean Leone is no longer in use

Old Sierra Leonean Leone (SLL) was replaced by the Sierra Leonean Leone (SLE) in 2022. For today’s money, convert SLE to VND.

1 Old Sierra Leonean Leone =

1 VND +0.02% today

1 SLL = 1.131 VND · 1 VND = 0.884176 SLL

Mid-market rate, updated 02:19 UTC. Paid plans update as often as every 60 seconds. Get SLL→VND rates via API

SLL to VND over the last year

1.141.16Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
1.1654
52-week low
1.1289
52-week average
1.1504
Change over the year
−2.59%

Conversion tables

SLL to VND
SLL VND
1 SLL 1 VND
10 SLL 11 VND
100 SLL 113 VND
1,000 SLL 1,131 VND
10,000 SLL 11,310 VND
50,000 SLL 56,550 VND
100,000 SLL 113,100 VND
VND to SLL
VND SLL
1 VND 0.8842 SLL
10 VND 8.84 SLL
100 VND 88.42 SLL
1,000 VND 884.18 SLL
10,000 VND 8,841.76 SLL
50,000 VND 44,208.79 SLL
100,000 VND 88,417.59 SLL

Get SLL→VND rates via API

The live rate, the rate on any past day or a whole range, for VND 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=SLL -d currencies=VND \
  -H "apikey: YOUR-API-KEY"

# the rate on a past day
curl https://api.currencyapi.com/v3/historical \
  -G -d base_currency=SLL -d currencies=VND \
  -d date=2025-10-02 \
  -H "apikey: YOUR-API-KEY"

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Questions about SLL to VND

How much is 1 SLL in VND?

1 Old Sierra Leonean Leone is 1.131 Vietnamese dong at the mid-market rate of 2 October 2026, 02:19 UTC, and 1 VND is 0.884176 SLL.

What was the SLL to VND rate over the last year?

Over the last 52 weeks 1 SLL ranged from 1.12894 to 1.16535 VND, 1.15043 VND on average.

Which exchange rate is this?

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