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1 YER to KSMYemeni Rial → Kusama
On 2026-10-31, 1 Yemeni Rial (YER) = 0.001209 Kusama (KSM) at the mid-market rate. Conversely, 1 KSM = 827.31 YER. Over the last 30 days the YER/KSM rate moved between 0.0007944 and 0.001214, a change of +50.39%.
This page shows the live mid-market rate from Yemeni Rial (YER) to Kusama (KSM), its history over the past year and ready-made conversion tables. Rates are updated twice a day; banks and card networks usually add a margin on top.
YER/KSM exchange rate chart
YER/KSM went from 0.0008104 on Oct 2, 2026 to 0.001209 on Oct 31, 2026 (+49.15 %). Highest: 0.001214 (Oct 30, 2026); lowest: 0.0007944 (Oct 4, 2026).
YER/KSM exchange rate analysis
Over the last 30 days the YER/KSM rate rose sharply (+50.39%): the YER strengthened markedly against the KSM. Over the past 12 months it ranged from 0.0003406 (2025-11-11) to 0.001483 (2026-08-18), with an average of 0.0009025. Today's rate is 33.94% above its one-year average: 1 YER buys more KSM than usual. Day-to-day movements are large (average daily change of 2.87%), so the amount received can vary noticeably from one day to the next. The largest daily move of the last 30 days was +7.60% on 2026-10-15.
| Period | Date | 1 YER = | Change |
|---|---|---|---|
| 1 week ago | 0.001062 KSM | +13.87% | |
| 1 month ago | 0.0008037 KSM | +50.39% | |
| 3 months ago | 0.001441 KSM | -16.12% | |
| 6 months ago | 0.0008875 KSM | +36.20% | |
| 1 year ago | 0.0004387 KSM | +175.50% |
YER/KSM · last 10 days
| Date | 1 YER = | 1 KSM = |
|---|---|---|
| 0.001209 KSM | 827.31 YER | |
| 0.001214 KSM | 823.52 YER | |
| 0.001162 KSM | 860.24 YER | |
| 0.001103 KSM | 906.46 YER | |
| 0.001117 KSM | 894.96 YER | |
| 0.001127 KSM | 887.58 YER | |
| 0.001094 KSM | 914.30 YER | |
| 0.001062 KSM | 942.03 YER | |
| 0.001041 KSM | 960.88 YER | |
| 0.001048 KSM | 953.97 YER |
Yemeni Rial to Kusama
Kusama to Yemeni Rial
Frequently asked questions
How much is 1 YER in KSM today?
1 Yemeni Rial is worth 0.001209 Kusama at the mid-market rate of 2026-10-31. 1 Kusama is worth 827.31 Yemeni Rial.
How much is 100 YER in KSM?
100 YER = 0.1209 KSM, and 100 KSM = 82,731.26 YER (rate of 2026-10-31).
How has the YER to KSM rate changed over the last month?
Over 30 days the rate went from 0.0008037 to 0.001209 (+50.39%). The 30-day high was 0.001214 and the low was 0.0007944.
How has the YER to KSM rate changed this week?
One week ago 1 YER was worth 0.001062 KSM; today it is worth 0.001209 KSM (+13.87%).
What was the best YER to KSM rate in the past year?
The highest rate of the past 12 months was 1 YER = 0.001483 KSM on 2026-08-18; the lowest was 0.0003406 KSM on 2025-11-11.
Where does this exchange rate come from?
XeConvert publishes daily mid-market reference rates aggregated from public market data and central bank sources. Banks, card issuers and exchange offices add a margin, so the rate you actually get may be slightly different.
Yemeni Rial to other currencies
About the Yemeni Rial (YER)
The Yemeni Rial is the official currency of Yemen. Symbol: YR. ISO 4217 code: YER.
All Yemeni Rial (YER) exchange rates →