Work out your Illinois business trip allowance with our per diem calculator Per diem calculator

Work out your Illinois business trip allowance with our per diem calculator

Our online calculator tells you exactly how much you can spend, so you can focus on your trip.

Calculate your per diem allowance for your trip

Simply enter your travel dates and details to find out your per diem allowance.

Per diem rates in Illinois

In Illinois, the General Services Administration decides the per diem rates on a monthly basis for all counties. Check out our per diem calculator at the top of the page to find out which rates apply to your business trip in Illinois.

Adams County$98$59$157
Alexander County$98$59$157
Bond County$98$59$157
Boone County$98$59$157
Brown County$98$59$157
Bureau County$98$59$157
Calhoun County$98$59$157
Carroll County$98$59$157
Cass County$98$59$157
Champaign County$98$59$157
Christian County$98$59$157
Clark County$98$59$157
Clay County$98$59$157
Clinton County$98$59$157
Coles County$98$59$157
Cook County$134$79$213
Crawford County$98$59$157
Cumberland County$98$59$157
De Witt County$98$59$157
DeKalb County$98$59$157
Douglas County$98$59$157
DuPage County$114$64$178
Edgar County$98$59$157
Edwards County$98$59$157
Effingham County$98$59$157
Fayette County$98$59$157
Ford County$98$59$157
Franklin County$98$59$157
Fulton County$98$59$157
Gallatin County$98$59$157
Greene County$98$59$157
Grundy County$98$59$157
Hamilton County$98$59$157
Hancock County$98$59$157
Hardin County$98$59$157
Henderson County$98$59$157
Henry County$98$59$157
Iroquois County$98$59$157
Jackson County$98$59$157
Jasper County$98$59$157
Jefferson County$98$59$157
Jersey County$98$59$157
Jo Daviess County$98$59$157
Johnson County$98$59$157
Kane County$98$59$157
Kankakee County$98$59$157
Kendall County$98$59$157
Knox County$98$59$157
Lake County$134$79$213
LaSalle County$98$59$157
Lawrence County$98$59$157
Lee County$98$59$157
Livingston County$98$59$157
Logan County$98$59$157
Macon County$98$59$157
Macoupin County$98$59$157
Madison County$98$59$157
Marion County$98$59$157
Marshall County$98$59$157
Mason County$98$59$157
Massac County$98$59$157
McDonough County$98$59$157
McHenry County$98$59$157
McLean County$98$59$157
Menard County$98$59$157
Mercer County$98$59$157
Monroe County$98$59$157
Montgomery County$98$59$157
Morgan County$98$59$157
Moultrie County$98$59$157
Ogle County$98$59$157
Peoria County$98$59$157
Perry County$98$59$157
Piatt County$98$59$157
Pike County$98$59$157
Pope County$98$59$157
Pulaski County$98$59$157
Putnam County$98$59$157
Randolph County$98$59$157
Richland County$98$59$157
Rock Island County$98$59$157
Saline County$98$59$157
Sangamon County$98$59$157
Schuyler County$98$59$157
Scott County$98$59$157
Shelby County$98$59$157
St. Clair County$141$64$205
Stark County$98$59$157
Stephenson County$98$59$157
Tazewell County$98$59$157
Union County$98$59$157
Vermilion County$98$59$157
Wabash County$98$59$157
Warren County$98$59$157
Washington County$98$59$157
Wayne County$98$59$157
White County$98$59$157
Whiteside County$98$59$157
Will County$105$64$169
Williamson County$98$59$157
Winnebago County$98$59$157
Woodford County$98$59$157

Adams County

$98

$59

$157

Alexander County

$98

$59

$157

Bond County

$98

$59

$157

Boone County

$98

$59

$157

Brown County

$98

$59

$157

Bureau County

$98

$59

$157

Calhoun County

$98

$59

$157

Carroll County

$98

$59

$157

Cass County

$98

$59

$157

Champaign County

$98

$59

$157

Christian County

$98

$59

$157

Clark County

$98

$59

$157

Clay County

$98

$59

$157

Clinton County

$98

$59

$157

Coles County

$98

$59

$157

Cook County

$134

$79

$213

Crawford County

$98

$59

$157

Cumberland County

$98

$59

$157

De Witt County

$98

$59

$157