Does this use the live CDI rate?

No. The annual CDI value is entered by the user.

Can I calculate 110% of CDI?

Yes. Set the CDI percentage field to 110.

Is the result after taxes?

No. The calculator shows a gross estimate.

CDI is a Brazilian interest-rate benchmark commonly referenced by local fixed-income products.

Is this a product recommendation?

No. It is only a calculator for studying benchmark-linked scenarios.

Free online tool

CDI Yield Calculator

Use an annual CDI reference, a percentage of that benchmark and a term to estimate a gross CDI-linked return.

What this tool does

CDI is a Brazilian benchmark often used in fixed-income products. This calculator helps model a gross return when a product pays a percentage of CDI, such as 100%, 110% or 120% of CDI.

The tool does not fetch the current CDI automatically. You enter the annual CDI rate you want to use, which keeps the simulation transparent and avoids stale assumptions.

How to use it

Enter the invested amount and the annual CDI reference.
Set the percentage of CDI, such as 100, 110 or 120.
Choose the term and calculate the gross estimate.

Common uses

model 100 percent of CDI
test 110 or 120 percent of CDI
estimate Brazilian fixed-income scenarios
understand benchmark-linked returns

Note about financial simulations

This is an educational estimate only. Real Brazilian products can involve taxes, fees, minimum holding periods, liquidity limits, credit risk and specific product rules.