| Metrologia | |
| Abbreviation: | Metrologia |
| Discipline: | Physics |
| Editor: | Sten Bergstrand, Janet Miles |
| Publisher: | IOP Publishing on behalf of the International Bureau of Weights and Measures |
| History: | 1965–present |
| Frequency: | Bimonthly |
| Openaccess: | Hybrid |
| Impact: | 2.1 |
| Impact-Year: | 2023 |
| Issn: | 0026-1394 |
| Eissn: | 1681-7575 |
| Coden: | MTRGAU |
| Lccn: | 65009907 |
| Oclc: | 48198209 |
| Website: | http://iopscience.org/met |
Metrologia is a bimonthly journal dealing with the scientific aspects of metrology. It has been running since 1965 and has been published by the International Bureau of Weights and Measures since 1991. Since 2003 the journal has been published by IOP Publishing on behalf of the bureau. The journal covers the fundamentals of measurements, in particular those dealing with the seven base units of the International System of Units (metre, kilogram, second, ampere, kelvin, candela, mole) or proposals to replace them.
The editors-in-chief are Sten Bergstrand (RISE Research Institutes of Sweden) and Janet Miles (International Bureau of Weights and Measures).
This journal is indexed by the following databases: