At today's Square Port-Saïd black-market rate, 100 GBP is worth around 31,167 DZD to buy and 31,467 DZD to sell. At the official rate, the same amount would be 18,143 DZD.
GBP to 
DZDConvert Pound Sterling to Algerian Dinars using the latest EXDZ informal market rate from Square Port-Said, with official market comparison, historical charts, common amounts, and Algerian Dinar conversion notes on one page.
Today's GBP to DZD Square Port-Saïd rate is 311.67 DZD to buy and 314.67 DZD to sell.
Last update:
EXDZ presents indicative parallel-market observations aggregated from tracked public sources around Square Port-Said and keeps official-rate references separate for comparison. Buy and sell quotes can vary by source and time.
Enter amount in Pound Sterling
GBP Amount in Algerian Dinars
DZD Select GBP or DZD, type an amount, and switch between informal Square quotes and the official rate. Quick-select covers common remittance amounts.
See today's GBP to Algerian Dinar result with centimes and written forms. Check the GBP to DZD exchange rate, GBP to DZD black-market rate in Algeria and reverse conversion from one page.
Flip conversion direction or scroll to the chart for GBP/DZD history — parallel Square movement, official reference and the informal–official gap on one timeline.
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Historical GBP to DZD on Algeria's Square market — follow GBP/DZD parallel-rate movement, compare informal vs official quotes, and monitor the black-market gap for GBP against the Algerian Dinar.
1 GBP 311.67 DZD
30-day informal forecast
The dashed line projects the informal rate using recent market momentum and the official-rate gap.
Lowest rate ▼
306.81 DZD
29 Apr 2026
Highest rate ▲
313.67 DZD
21 Jul 2026
Average rate μ
311.11 DZD
Standard deviation σ
1.0639
Rate change Δ
+1.58%
Volatility σ/μ
0.0034
The EXDZ Index measures the gap between informal and official Algerian Dinar exchange rates. It helps track market pressure, valuation differences, and foreign exchange conditions in Algeria.
Current difference
130.24 DZD
(71.78%)
24 Aug 2026
Smallest gap
127.74 DZD
(71.33%)
29 Apr 2026
Largest gap
310.99 DZD
(5456040.35%)
27 Jun 2026
Average difference
88073.79%
Average percentage gap over the selected period.
Square Port Said exchange rate analysis
Over the last 30 days, the black market exchange rate of Pound Sterling to Algerian Dinars showed depreciation, with a change of -0.11% from July 29, 2026 to today.
The highest rate was 312.33 on August 3, 2026, while the lowest rate was 309.5 on August 6, 2026.
With an average rate of 311.28 and a fluctuation of 2.83, these figures highlight the volatile nature of the forex and informal markets, especially around Square Port Said.
Over the last 90 days, the black market exchange rate of Pound Sterling to Algerian Dinars showed appreciation, with a change of +0.22% from May 27, 2026 to today.
The highest rate was 313.67 on July 21, 2026, while the lowest rate was 309.5 on June 25, 2026.
With an average rate of 311.27 and a fluctuation of 4.17, these figures highlight the volatile nature of the forex and informal markets, especially around Square Port Said.
Recap of stats
DZD| 100 DZD | 0.32 GBP |
| 500 DZD | 1.59 GBP |
| 1,000 DZD | 3.18 GBP |
| 2,000 DZD | 6.36 GBP |
| 5,000 DZD | 15.89 GBP |
| 10,000 DZD | 31.78 GBP |
| 50,000 DZD | 158.9 GBP |
| 100,000 DZD | 317.79 GBP |
| 500,000 DZD | 1,588.97 GBP |
| 1,000,000 DZD | 3,177.93 GBP |
| 5,000,000 DZD | 15,889.66 GBP |
