Key facts
- Currency
- US Dollar (USD)
- Customs tariff
- Own national tariff
- Last updated
- 11 October 2026
Summary
Guam uses the US dollar (USD).
Currency and customs tariff
Guam uses the US dollar (USD).
Frequently asked questions
What currency does Guam use for customs?
Guam uses the US dollar (USD).
Sources and updates
This page was last updated on 11 October 2026.
Guidance from published tariff data, not a binding ruling. For a decision customs must follow, apply to the destination’s customs authority for a binding tariff ruling.