Convert 1 Old Zambian Kwacha (ZMK) to Omani Rial (OMR)

Convert old Zambian kwachas to Omani rials at the live mid-market rate. Reverse: OMR to ZMK

The Old Zambian Kwacha is no longer in use

Old Zambian Kwacha (ZMK) was replaced by the Zambian Kwacha (ZMW) in 2013. For today’s money, convert ZMW to OMR.

Amount

From

1 Old Zambian Kwacha =

0.00004278 OMR 0.00% today

1 ZMK = 0.00004278 OMR · 1 OMR = 23,373.67 ZMK

Mid-market rate, updated 14:21 UTC. Paid plans update as often as every 60 seconds. Get ZMK→OMR rates via API

ZMK to OMR over the last year

52-week high: 0.00004278
52-week low: 0.00004274
52-week average: 0.00004278
Change over the year: 0.00%

Conversion tables

ZMK to OMR
ZMK	OMR
1 ZMK	0.00004278 OMR
10 ZMK	0.0004278 OMR
100 ZMK	0.004278 OMR
1,000 ZMK	0.04278 OMR
10,000 ZMK	0.4278 OMR
50,000 ZMK	2.139 OMR
100,000 ZMK	4.278 OMR

OMR to ZMK
OMR	ZMK
1 OMR	23,374 ZMK
10 OMR	233,737 ZMK
100 OMR	2,337,367 ZMK
1,000 OMR	23,373,666 ZMK
10,000 OMR	233,736,655 ZMK
50,000 OMR	1,168,683,275 ZMK
100,000 OMR	2,337,366,550 ZMK

Get ZMK→OMR rates via API

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

# the rate on a past day
curl https://api.currencyapi.com/v3/historical \
  -G -d base_currency=ZMK -d currencies=OMR \
  -d date=2025-10-04 \
  -H "apikey: YOUR-API-KEY"

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Questions about ZMK to OMR

How much is 1 ZMK in OMR?

1 Old Zambian Kwacha is 0.00004278 Omani rials at the mid-market rate of 4 October 2026, 14:21 UTC, when 1 ZMK = 0.00004278 OMR.

What was the ZMK to OMR rate over the last year?

Over the last 52 weeks 1 ZMK ranged from 0.00004274 to 0.00004278 OMR, 0.00004278 OMR on average.

Which exchange rate is this?

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