Free owner tool

Royalty Decimal Calculator

Estimate the decimal that should appear on a division order or royalty statement.

net mineral acres
unit acres× lease royalty = royalty decimal
Use only the part of your ownership included in this unit.
%
Pick a common rate or type your own, like 22.5.

Estimated royalty decimal

0.00000000

0.000000% of unit production revenue

Enter your numbers to see the calculation.

Does your division order show a different number?

We’ll check it

Operators may calculate each tract or allocation differently. Confirm the unit designation, lease, title ownership, and any amendments before treating this as the payable decimal.

Second opinion

Send us the decimal from your division order.

We compare it against the unit plat, your title, and the lease, and tell you in writing whether it holds up. There is no charge and no obligation to sell.

Step 1 of 3About two minutes
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Property and contact details

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What the decimal means

The royalty decimal is your share of revenue from production allocated to a well or unit before taxes and permitted deductions. A decimal of 0.00625000 equals 0.625% of that revenue.

The three inputs come from different records: net mineral acres from the chain of title, unit acres from the recorded unit or state plat, and the royalty rate from the operative lease or royalty instrument.

Read the full royalty decimal explanation or learn how to determine net mineral acres.