Voting is one of the most fundamental rights in a democracy, but the minimum age to cast a ballot varies significantly from one country to another. While 18 is the most common voting age worldwide, several nations have different thresholds—and a few have recently lowered theirs. Whether you are a young voter checking eligibility or a researcher comparing electoral systems, understanding voting age requirements is essential.
If you or someone you know is approaching voting age, use our Voting Age Calculator to quickly determine eligibility based on birth date and location.
Voting Ages Around the World
Here is a breakdown of voting ages by country, showing the range from the lowest to the highest:
| Voting Age | Countries | Notes |
|---|---|---|
| 16 | Austria, Brazil, Argentina, Cuba, Ecuador, Malta, Nicaragua | Often paired with compulsory voting in some countries |
| 17 | East Timor, Greece, Indonesia, Sudan | 17 is the minimum; citizens gain eligibility at 17 |
| 18 | United States, United Kingdom, Canada, Australia, Germany, France, Japan, India, and 150+ others | Most common voting age worldwide |
| 19 | South Korea | Lowered from 20 to 19 in 2019 |
| 20 | Japan, New Zealand (local elections only in NZ at 18 for national) | Japan lowered from 20 to 18 in 2016; local elections may differ |
| 21 | United Arab Emirates, Oman, Kuwait, Singapore, Malaysia, Bahrain | Several Middle Eastern and Southeast Asian countries |
How Voting Age Is Determined
Countries base their voting age on a combination of factors:
- Legal adulthood: In most countries, the voting age matches the age of majority (18 in most jurisdictions).
- Civic engagement research: Studies in countries with age 16 voting (like Austria) show younger voters form lasting civic habits.
- Constitutional provisions: Some countries have voting ages embedded in their constitution, making changes difficult.
- Cultural norms: In some regions, 21 is the traditional age of full citizenship responsibilities.
How to Check Voting Eligibility
- Enter your birth date into our Voting Age Calculator
- Select your country to check the specific legal voting age
- Check your registration status — eligibility does not automatically register you to vote
- Mark your calendar for upcoming elections once confirmed eligible
Recent Changes to Voting Ages
The global trend has been toward lowering voting ages:
- Japan: Lowered from 20 to 18 in 2016, adding 2.4 million young voters.
- South Korea: Lowered from 20 to 19 in 2019, then to 18 starting in 2026.
- Malaysia: Lowered from 21 to 18 in 2022 through a constitutional amendment.
- Several US states: Some municipalities allow 16-year-olds to vote in local elections (e.g., Takoma Park, Maryland).
Curious when you or your child can vote? Use our Voting Age Calculator for an instant answer.
