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Legal fee calculator

Simulate fixed, success and hourly fees, with the 10% to 20% range for court-awarded fees.

Amount in dispute or economic benefit Base for the success fee and the court-awarded fee range.
Fixed fee
Fixed fee installments
Success fee on the benefit
Hours (optional)
Hourly rate

Estimated contractual fees

R$ 13.000,00

Installments
3x R$ 1.000,00
Estimated success fee
R$ 10.000,00
Possible court-awarded fees (10% to 20%)
R$ 5.000,00 – R$ 10.000,00

Court-awarded fees are set by the judge between 10% and 20% (CPC art. 85, § 2), paid by the losing party, and belong to the lawyer (Lei 8.906/94, art. 23).

How the calculation works

Contractual fees add up the fixed portion (which may be paid in installments), the success fee on the economic benefit and the hours, if any. Court-awarded fees (sucumbência) are calculated separately: they are set by the judge and paid by the losing party.

Use the amount in dispute or the expected economic benefit as the base. The result helps you put together the proposal and the fee agreement.

Frequently asked questions

Do court-awarded fees belong to the lawyer or the client?

To the lawyer. Lei 8.906/94 (art. 23) states that court-awarded fees belong to the lawyer.

What is the range for court-awarded fees?

Between 10% and 20% of the judgment amount, of the economic benefit or, if it cannot be measured, of the updated amount in dispute (CPC art. 85, § 2).

Is there a minimum fee?

The fee schedule of the state OAB (Brazilian Bar Association) section serves as a minimum reference. Check the one for your state.

Informational calculation. Check the clauses of your contract and, if in doubt, consult a lawyer or accountant.