Per Diem Rates 2025 Oconus. The federal per diem rates for isle of oahu, hawaii are $202.00 per night for lodging and $157.00 for m&ie as of december 2025. The standard per diem lodging rate within the continental united states (conus) went up from $107 to $110, while the rates for m&ie increased from a range of $59 to $79, to.

The standard per diem lodging rate within the continental united states (conus) went up from $107 to $110, while the rates for m&ie increased from a range of $59 to $79, to. You may use the dropdown box below to select a country.