Run the numbers before you decide.
29 calculators for credit, investing, retirement and business, tailored to Mexico. They run 100% in your browser: no sign-up, no data saved, and with the assumptions always in plain sight.
Credit
Loan simulator
Monthly payment and amortization table, with fixed payments or interest-only.
Open → CREDITTotal cost and CAT
The real cost of credit and the approximate CAT, starting from the rate or the monthly payment.
Open → CREDITLate-payment interest
How much a past-due debt grows based on the agreed late-payment rate.
Open → CREDITPayment capacity
How much you can put toward a loan without straining your income.
Open → CREDITEarly payoff
How many months and how much interest you save by paying extra on your loan.
Open → CREDITRefinancing
Is it worth swapping your loan for one with a better rate? Compare with costs included.
Open → CREDITCredit card
How long it will take to pay off your card with a fixed monthly amount.
Open →Real estate
Mortgage loan
Monthly payment on a mortgage with down payment and closing costs.
Open → REAL ESTATEHow much house can you afford?
The home price your income comfortably supports.
Open → REAL ESTATEDown payment and upfront costs
The total cash you need to buy a property.
Open → REAL ESTATERent vs buy
Compare the cost of renting versus buying over your time horizon.
Open → REAL ESTATERental property
The real return on a rental property: cap rate and net cash flow.
Open →Auto & equipment
Auto loan
Monthly payment on a car with down payment, rate and term.
Open → AUTO & EQUIPMENTLeasing
Monthly lease payment with a residual value.
Open →Investing
Compound interest
Growth of a lump sum with simple or compound interest.
Open → INVESTINGInvestment plan
How much you accumulate with an initial deposit plus monthly contributions.
Open → INVESTINGCETES
Net return on CETES with the current withholding (LIF 2026).
Open → INVESTINGPresent and future value
What a future amount is worth today, and vice versa.
Open → INVESTINGIRR
Internal rate of return on a series of annual cash flows.
Open → INVESTINGROI
Total and annualized return on an investment.
Open → INVESTINGPayback period
In how many years you recover an investment, simple or discounted.
Open → INVESTINGInflation
What inflation does to your money over the years.
Open →Retirement
Retirement
The capital you'll accumulate and the monthly income it could sustain.
Open → RETIREMENTIncome from a lump sum
How much you can withdraw each month from a lump sum without running out too soon.
Open →Tax & business
IVA
Add or break out IVA (16% general, 8% border zone).
Open → TAX & BUSINESSNet salary (ISR)
ISR withheld and net salary with the verified 2026 tax table.
Open → TAX & BUSINESSTax depreciation
Annual deduction on an asset using the LISR percentages.
Open → TAX & BUSINESSMargin and profit
Margin, markup and suggested price based on cost.
Open → TAX & BUSINESSDiscount
Final price after a discount and the implied percentage.
Open →How to use them
- They are all informational estimates, not offers or personalized advice.
- Each tool states its assumptions and its method on the page itself.
- The preloaded values are editable examples; replace them with those of your own deal.
- Zero persistence: nothing is sent or stored; on reload, the data is cleared.
Tell us about your deal
Tell us how much you need and what collateral you can offer. We'll tell you frankly whether it's viable and how we'd structure it.
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