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  2. BYR to KMF

Old Belarusian Ruble (BYR) to Comorian Franc (KMF)

Convert old Belarusian rubles to Comorian francs at the live mid-market rate. Reverse: KMF to BYR

The Old Belarusian Ruble is no longer in use

Old Belarusian Ruble (BYR) was replaced by the Belarusian Ruble (BYN) in 2016. For today’s money, convert BYN to KMF.

1 Old Belarusian Ruble =

0.02214 KMF 0.00% today

1 BYR = 0.0221429 KMF · 1 KMF = 45.1613 BYR

Mid-market rate, updated 01:37 UTC. Paid plans update as often as every 60 seconds. Get BYR→KMF rates via API

BYR to KMF over the last year

0.0150.02Nov ’25Jan ’26Mar ’26May ’26Jul ’26Sep ’26
52-week high
0.022186
52-week low
0.012358
52-week average
0.016798
Change over the year
+79.13%

Conversion tables

BYR to KMF
BYR KMF
1 BYR 0.02214 KMF
10 BYR 0.2214 KMF
100 BYR 2 KMF
1,000 BYR 22 KMF
10,000 BYR 221 KMF
50,000 BYR 1,107 KMF
100,000 BYR 2,214 KMF
KMF to BYR
KMF BYR
1 KMF 45 BYR
10 KMF 452 BYR
100 KMF 4,516 BYR
1,000 KMF 45,161 BYR
10,000 KMF 451,613 BYR
50,000 KMF 2,258,064 BYR
100,000 KMF 4,516,128 BYR

Get BYR→KMF rates via API

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

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

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Questions about BYR to KMF

How much is 1 BYR in KMF?

1 Old Belarusian Ruble is 0.0221429 Comorian francs at the mid-market rate of 2 October 2026, 01:37 UTC, and 1 KMF is 45.1613 BYR.

What was the BYR to KMF rate over the last year?

Over the last 52 weeks 1 BYR ranged from 0.0123579 to 0.0221862 KMF, 0.0167975 KMF on average.

Which exchange rate is this?

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