2025 TZS to IDR Historical Review
A comprehensive breakdown of exchange rate performance throughout the year 2025.
2025 TZS to IDR Performance & Market Timing Review
Analysis of key historical highlights and timing insights for 2025
During 2025, the TZS to IDR exchange rate experienced significant fluctuation. The market reached its absolute peak on November 19, valuing the pair at 6.9033. Conversely, the yearly low was recorded on May 25, dropping to 6.0173.
This high-to-low spread represents a total annual volatility of 0.8861 IDR. From a start-to-finish perspective, comparing the January average rate of 6.4842 to the December average rate of 6.7686, the exchange rate registered a net change of 4.39% (reflecting a strengthening trend).
Looking at year-over-year peak valuations, the 2025 high of 6.9033 was up 0.30% compared to the 2024 peak of 6.8830, indicating shifts in long-term support levels.
Comparing the value generated converting 5,000 TZS based on timing:
Trend Visualization
Monthly average fluctuations over the course of 2025.
TZS to IDR Seasonal Trends & Volatility Analysis
A structured review of seasonal halves, trading extremes, consecutive streaks, and historical baselines.
Seasonal Halves (H1 vs H2)
SeasonalThe average exchange rate in the first half of the year (H1: Jan–Jun) was 6.2621, compared to 6.6198 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the second half (Jul–Dec) by a margin of 0.3578 points.
Volatility Range Comparison
VolatilityThe most volatile month in 2025 was August, with a trading range of 0.4602 IDR (High: 6.6342 / Low: 6.1740). On the other end, October was the most stable month, with a tight range of 0.1339 IDR (High: 6.7886 / Low: 6.6547).
Growth Streaks & Declines
TrendsBetween May and November, the exchange rate recorded its longest consecutive growth streak of the year, climbing for 6 straight months. Conversely, the sharpest month-over-month decline occurred between January and February, when the average rate fell by 0.1738 points.
Same-Month Historical Baseline
YoY BaselineComparing the current year's strongest month average (November 2025: 6.8029) against the same month in 2024 (average: 5.9404), the exchange rate shifted by +0.8625 (+14.52%).
Monthly Breakdown
Statistical summary for each calendar month.
| Month | High | Low | Average |
|---|---|---|---|
| January | 6.7203 | 6.3488 | 6.4842 |
| February | 6.4056 | 6.2196 | 6.3104 |
| March | 6.3730 | 6.1383 | 6.2390 |
| April | 6.3484 | 6.1471 | 6.2708 |
| May | 6.1961 | 6.0173 | 6.0986 |
| June | 6.3096 | 6.0544 | 6.1694 |
| July | 6.4145 | 6.0611 | 6.2585 |
| August | 6.6342 | 6.1740 | 6.4722 |
| September | 6.8295 | 6.5350 | 6.6786 |
| October | 6.7886 | 6.6547 | 6.7384 |
| November | 6.9033 | 6.7300 | 6.8029 |
| December | 6.8540 | 6.6922 | 6.7686 |