Kagaku Kogaku Ronbunshu
Journal metrics
Annual Clarivate and SCImago indicators.
| Year | JCR | SJR | ||||
|---|---|---|---|---|---|---|
| IF | IF quartile | Rank (percentile) | SJR | SJR quartile | Rank (percentile) | |
| 2025 | 0.3 | Q4 | 3.8% | 0.147 | Q4 | 15.8% |
| 2024 | 0.2 | Q4 | 2.3% | 0.174 | Q4 | 25.3% |
| 2023 | 0.3 | Q4 | 6.1% | 0.202 | Q3 | 35.5% |
| 2022 | 0.4 | Q4 | 8.9% | 0.187 | Q4 | 35.2% |
| 2021 | 0.3 | Q4 | 15.6% | 0.195 | Q3 | 38.3% |
| 2020 | — | — | 0.213 | Q3 | 38.0% | |
| 2019 | — | — | 0.165 | Q3 | 31.6% | |
| 2018 | — | — | 0.199 | Q3 | 34.8% | |
Impact history
Annual SJR and Impact Factor trend.
SJRIF
Journal record
eISSN
1349-9203
ISSN
0386-216X
country
JPcoverage
1975-2026