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Exhibit 107

Calculation of Filing Fee Tables

Form S-1

(Form Type)

Knife River Corporation

(Exact Name of Registrant as Specified in its Charter)

Table 1: Newly Registered and Carry Forward Securities

Security Type

Security Class Title

Fee Calculation or Carry Forward Rule

Amount Registered

Proposed Maximum Offering Price Per Unit(1)

Maximum Aggregate Offering Price

Fee Rate

Amount of Registration Fee

Fees to Be Paid

Equity

Common stock, par value $0.01 per share

457(c)

5,656,621

$48.15

$272,366,301.15

0.0001102

$30,014.77

Fees Previously Paid

Total Offering Amounts

$272,366,301.15

$30,014.77

Total Fees Previously Paid

$0

Total Fee Offsets

$0

Net Fee Due

$30,014.77

(1)Estimated solely for the purpose of calculating the registration fee pursuant to Rule 457(c) under the Securities Act of 1933, as amended, based on the average of the high and low prices of a share of common stock on the New York Stock Exchange on September 22, 2023, which was $48.15.