2024 Mileage Rate Gsa Calculator. Starting january 1st, 2024, the irs standard mileage rates are…. The 2024 medical or moving rate is 21 cents per mile, down from 22 cents per mile last year.

2024 per diem rates are now available. January 1, 2024 $0.21 * airplane nautical miles (nms) should be converted into statute miles (sms) or regular miles when submitting a voucher using the formula (1 nm equals.