About Dynamic Traveller

Dynamic Traveller puts federal per diem rates into one place: GSA's CONUS rates with their seasons and history, the Department of State's foreign rates and the Department of Defense rates for Alaska, Hawaii and U.S. territories, with a calculator that applies the 75% first and last day rule.

It is an independent site and is not affiliated with GSA, the Department of State or the Department of Defense. Rates are copied from their public files (see sources) and refreshed automatically. Your agency travel office and the official lookups decide what you are paid.

Spotted an error? Compare it with the official source linked on the page; the methodology page lists how every number is checked.