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Rank by Quantum
Avg Position in World
Avg Position in Region
Avg Position Locally
Since its debut in 1980, Federal University of the State of Rio de Janeiro UNIRIO was first ranked in UNIRANKS at 2495 and has been ranking Federal University of the State of Rio de Janeiro UNIRIO for 22.5 years, consistently achieving an average ranking of 2529.0 in nearly all systems. Quantum has accumulated 22.5 ranking records over 22.5 years, covering 2 international systems. Federal University of the State of Rio de Janeiro UNIRIO stood at 2615 in world, 87 in country and 179 in region . The fairest ranking was observed in UNIRANKS at 2169, while a suspicious rank was seen on Webometrices at NaN. We conclude Federal University of the State of Rio de Janeiro UNIRIO should be ranked 2529.0, with additional insights on each rank per system below.
Global Ranking
Holistic Performance
USA
Global Ranking
Academic Performance
UK
Global Ranking
Research Performance
China
Global Ranking
Research Performance
Spain
Global Ranking
Research Performance
USA
Global Ranking
Research Performance
Russia
Global Ranking
Web Performance
Spain
Global Ranking
Academic Performance
UK
Global Ranking
Social Media
Australia
Global Ranking
Research Performance
UAE
Global Ranking
Research Performance
USA
| Factor ID | System | Since | Avg Position | World 2025 | Region 2025 | Country 2025 |
|---|---|---|---|---|---|---|
| 7 | SCIMAGO | 2009 | 2510 | 2010 | 189 | 96 |
| 1 | UNIRANKS | 1980 | 2390.09 | 2169 | 129 | 56 |
| 18 | 4icu | 2024 | 2761 | 2750 | 186 | 67 |
| 13 | Webometrices | 2004 | 2824.1 | 3666 | 219 | 107 |
| System | Record Since | Position 2025 | No Years | Avg Position | Accuracy | Unusual Spike |
|---|---|---|---|---|---|---|
| UNIRANKS | 1980 | 2169 | 44 | 2390.09 | Highly Accurate | Not Detected |
| SCIMAGO | 2009 | 2010 | 15 | 2510 | Highly Accurate | Not Detected |
| Webometrices | 2004 | 3666 | 21 | 2824.1 | Not Accurate | 2008 |
| 4icu | 2024 | 2750 | 1 | 2761 | Within the Range | Not Detected |
Consistently ranked among the world's top institutions across major global ranking systems
2390.09UNIRANKS Rankings 1980: Federal University of the State of Rio de Janeiro UNIRIO initially ranked 2169 in 1980 has consistently held an average position of 2390.09 in UNIRANKS for the past 44 years.
2510.00SCIMAGO Rankings 2009: Federal University of the State of Rio de Janeiro UNIRIO, which was ranked 2010 by SCIMAGO in 2009, has held a steady average of 2510.00 in SCIMAGO for 15 years.
2824.10Webometrices Rankings 2004: Beginning with a 3666 ranking from Webometrices in 2004, Federal University of the State of Rio de Janeiro UNIRIO has maintained an average 2824.10 in Webometrices for 21 years.An unexpected and suspect increase from 2824.10 to 3666 has emerged in Webometrices.
2761.004icu Rankings 2024: Federal University of the State of Rio de Janeiro UNIRIO, which was ranked 2750 by 4icu in 2024, has held a steady average of 2761.00 in 4icu for 1 years.
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