PlugVoltage Power Dataset
Country voltage, frequency, and plug/socket data used by the PlugVoltage checker.
Use these files for travel planning, research, or citation. Always keep the source and review date with the data.
What is included
| Countries | 40 |
|---|---|
| Plug types | 14 |
| Fields | Voltage, voltage range, frequency, secondary frequency, socket types, source, last reviewed |
| Formats | JSON and CSV |
| License | CC BY 4.0 for the PlugVoltage compilation; source references remain attributed to their original publishers |
| Last modified | 2026-06-23 |
Source policy
Each country record carries a source string and a last-reviewed date. The checker fails safe: uncertain device voltage, mixed local voltage, or high-wattage mismatch produces a check-label or do-not-use result instead of a casual approval.
This dataset is travel guidance, not electrical engineering certification. Confirm critical cases with the device label, local accommodation, manufacturer, or a qualified electrician.
Citation
PlugVoltage. "Power Dataset: Voltage, Frequency & Plug Types." plugvoltage.com/data/. Accessed 2026.
Canonical URL: https://plugvoltage.com/data/ · License: CC BY 4.0