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How to Calculate Daily Calories: Complete Guide from TDEE

Learn how to calculate your total daily energy expenditure (TDEE) and basal metabolic rate. Set your calorie goal to lose weight or gain mass.

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CDB, LCI and LCA 2026: What is the Best Fixed Income Investment?

Complete comparison of CDB, LCI and LCA in 2026: how to calculate gross and net income, income tax, equivalence between products and which one to choose for each term and profile.

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CLT vs PJ 2026: Which Is More Worth It? Complete Comparison with Calculations

Complete comparison of CLT vs PJ in 2026: how to calculate the equivalent salary, benefits and risks of each regime, when PJ pays off and simulation for different salary ranges.

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CDB, LCI or LCA: What is the Best Fixed Income Investment?

Compare the most popular fixed income options. Learn how Income Tax affects CDBs and discover when exempt LCI and LCA are better options.

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How to Calculate Additional Night Work (CLT 2026 Rules)

Understand how the calculation of the nighttime bonus works in the CLT, the reduced nighttime hour of 52m30s and how to calculate the 20% salary percentage.

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PRICE vs SAC Amortization: Which System to Choose for Financing? Complete Guide

Understand the difference between the PRICE and SAC amortization systems in real estate and vehicle financing. Comparative tables, practical examples and when each one is more advantageous.

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Cap Table: What it is, How to Set It Up and How to Calculate Partner Dilution

Learn what a cap table is, how to set up a startup's capitalization table, calculate dilution in investment rounds, stock options and how to manage founders' equity.

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CDB Income: How to Calculate, Compare and Choose the Best in 2026

Learn how to calculate the gross and net income of CDBs, compare with LCI, LCA and savings, understand the regressive IR and the best strategies for investing in CDBs in 2026.

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How to Calculate Ideal Daily Water Intake by Weight

Find out how much water you should drink per day according to your body weight, physical activity level and climate with this practical guide.

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How to Calculate the 13th Salary in 2026: Installments, Discounts and 13th Proportional

Complete guide to calculating the 13th salary for 2026: formula for the two installments, proportional 13th salary, INSS and IRRF discounts, vacation advances and tables with real examples.

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Depreciation: What is it, How to Calculate it and Useful Life Table by the Federal Revenue 2026

Complete guide on depreciation of fixed assets. Learn the linear, decreasing balance and sum of digits methods, Federal Revenue useful life table and impact on income tax.

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How to Calculate Stock Dividends: Dividend Yield, Payout and Passive Income

Learn how to calculate stock dividends, understand Dividend Yield, companies' payout policy, which stocks pay the most dividends and how to build passive income with stocks.

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How to Calculate Medication Dosage: Practical Guide and Formulas

Learn how to calculate medication dosage per kg of body weight, drops per minute and drug reconstitution with formulas and examples.

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CLT Holidays 2026: Complete Calculation with Allowance, Discounts and Proportional Holidays

Complete guide to CLT 2026 vacations: constitutional third formula, monetary allowance, proportional vacations upon termination, INSS and IRRF discounts, and practical examples.

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How to Simulate and Calculate the Financing of a Property in 2026

Complete guide to real estate financing 2026: how to calculate installments, detailed difference between SAC and Price, rules for using FGTS, SFH vs SFI, amortizations and 8 FAQs.

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How to Calculate Night Overtime: Practical Guide with Formulas and Examples

Learn how to calculate nighttime overtime step by step. Understand the value of the working hour, the 20% nighttime bonus, the 50% or 100% increase in overtime and the reduced nighttime hour of 52.5 minutes.

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How to Calculate Overtime CLT 2026: Additional 50% and 100%, DSR and Charges

Complete guide to CLT 2026 overtime: calculation of the additional 50% and 100%, reflected in the DSR, FGTS, 13th salary and vacations. With practical examples and calculation table.

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Child BMI 2026: How to Calculate and Interpret with the WHO Percentile Table

Complete guide to children's BMI: how to calculate BMI for children and adolescents, WHO percentile table by age and sex, differences in adult BMI and when to consult a pediatrician.

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How to Calculate BMI: WHO Table, Formula and Limitations Explained

Complete guide to BMI 2026: formula with examples, WHO classification table for adults, elderly people and children, limitations of the index and when to seek medical evaluation.

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How to Calculate Capital Gain Tax on Property Sales (Complete Guide 2025)

Learn how to calculate Income Tax (IRPF) on capital gains on the sale of properties and shares. See progressive rates, reduction factors and legal exemptions.

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IOF on Loans and Credit Cards: How it is Calculated and How to Reduce

Understand how the IOF is calculated on personal loans, credit cards and foreign exchange. 2026 rate table, formulas, practical examples and how to minimize tax.

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How to Calculate Monthly Compound Interest: Formula, Examples and Simulations

Learn how to calculate monthly compound interest with the formula M = P × (1 + i)^t, practical examples, growth tables and simulations of real investments.

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How to Calculate Compound Interest in Excel (Formulas and Examples)

Learn the compound interest formula in Excel with the FV function, step-by-step spreadsheet assembly and profitability comparisons.

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How to Calculate Profit Margin: Gross, Net and Operating with Examples

Learn how to calculate gross, operating and net profit margin with practical examples. Understand what a good margin is by sector and how to improve the profitability of your business.

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How to Calculate Building Materials: Bricks, Cement and Mortar

Complete guide to calculate the exact quantity of bricks, bags of cement, sand and mortar for walls, floors and renovations.

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Payback: What is it, How to Calculate it and When to Use it in Investment

Learn what payback is, how to calculate the simple and discounted return period for investments, with practical examples, tables and how to compare projects by payback period.

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PIS and COFINS: How to Calculate, Differences between Cumulative and Non-Cumulative and 2026 Tax Rates

Complete guide on PIS and COFINS 2026. Learn how to calculate contributions under the cumulative and non-cumulative regime, understand the differences between the tax regimes and which companies fall under each one.

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How to Calculate Break-Even Point: Business Guide

Learn how to calculate your business's break-even point in units and revenue, calculate the contribution margin, financial break-even and how to use analysis to make decisions.

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Labor Termination 2026: How to Calculate All Amounts with Examples

Complete guide to labor termination 2026: how to calculate salary balance, prior notice, proportional vacation, proportional 13th and FGTS+fine for dismissal with and without just cause.

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How to Calculate Investment ROI: Formula, Examples and Practical Applications

Learn how to calculate ROI (Return on Investment) with the correct formula, examples in marketing, real estate, stocks and businesses, and how to interpret the result to make decisions.

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How to Calculate CLT Net Salary in 2026: INSS, IRRF and All Discounts

Complete guide to calculating net salary in CLT 2026. Updated INSS table, IRRF rates, VT discounts, health plan and practical examples with step-by-step calculations.

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Unemployment Insurance 2026: How to Calculate, Who is Entitled and How Many Installments

Complete guide to unemployment insurance 2026: table for calculating installments, who is entitled, how many times you can receive it, deadline to request it and what happens if you are late.

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How to Calculate the Valuation of a Startup: Methods, Examples and Common Errors

Learn the main valuation methods for startups: DCF, market multiples, Berkus, Scorecard and risk method. Practical examples and how to present to investors.

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Valuation: How to Calculate How Much Your Company Is Worth

Learn the basic concepts of business Valuation. Learn how large funds estimate the value of a business through Multiples and Discounted Cash Flow.

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MEI 2026: How It Works, How Much to Pay in DAS and When It’s Worth It

Complete guide to MEI 2026: billing limit, updated DAS table, which activities are permitted, social security rights, difference between MEI and Simples Nacional and how to open.

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FGTS Birthday Withdrawal: How It Works, Rate Table and Rules in 2026

Understand everything about the FGTS Birthday Withdrawal. See the official rate table, the additional installment, how to calculate the amount available and the advantages and disadvantages of joining.

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How Credit Scores Work and How to Increase Your Score in 2026

Complete credit score guide 2026: what affects the score on Serasa and SPC, classification table, 10 proven strategies to increase the score and how to consult for free.

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Tesouro Direto 2026: How to Invest, Types of Securities and Income Simulation

Complete guide to Tesouro Direto 2026: how the Selic, IPCA+ and Prefixed Treasury works, how to buy, taxation and income simulation for different terms and values.

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Vehicle Financing 2026: How to Calculate Installments, Interest and CET

Complete guide to vehicle financing 2026: how to calculate installments using the Price system, compare rates from banks and dealerships, calculate the CET and use our simulator.

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FGTS 2026 Table: How to Calculate, When to Withdraw and How Much You Are Entitled to

Complete guide to FGTS 2026: how the deposit is calculated, how to check the balance through the app, when you can withdraw, birthday withdrawal vs withdrawal-termination, and what to do if the company does not deposit.

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Definitive Guide to Compound Interest in 2026: Formulas, Examples and Simulations

Learn everything about compound interest: formula M = C(1+i)^t, examples with monthly contributions, comparison with simple interest, rule of 72 and how to use the calculator to plan investments.

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How to Invest in Tesouro Direto: Selic, IPCA or Prefixed?

Understand how the Tesouro Direto program works and learn the practical differences between Selic, IPCA+ and Prefixed bonds so as not to lose money with mark-to-market.

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Income Tax 2025: Understanding the Progressive Table

Demystifying the IRPF calculation for individuals. Find out how the progressive tax rate works in practice so you don't calculate more taxes than you owe.

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INSS for Self-Employed and Individual Taxpayers: What Rate to Pay?

Complete guide for MEIs and independent professionals on INSS rates (5%, 11% or 20%). Find out what each contribution plan guarantees in terms of retirement and benefits.

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CAGR: What is it, How to Calculate the Compound Annual Growth Rate and Examples

Understand what CAGR (Compound Annual Growth Rate) is, how to calculate the compound annual growth rate of investments, companies and revenues, with practical examples and formulas.

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PGBL vs VGBL: Which Private Pension to Choose? Complete Guide 2026

Understand the difference between PGBL and VGBL, when each one is more advantageous, how IR works in private pensions, regressive and progressive tables, and how to simulate your benefit.

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How Much Does Savings Yield Today? Simulator and Selic Table Updated in 2026

Learn how to calculate the monthly and annual income from your savings account with the Selic rate today. Find out if it's still worth it and see more profitable alternatives.

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Property Profitability (Cap Rate): How to Know If Renting Is Worth It

Learn what Cap Rate is, how to calculate the net profitability of your rental property and find out if your money would be earning more in Fixed Income.

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Simples Nacional or Presumed Profit: How to Pay Less Tax

Understand the tax difference between Simples Nacional and Lucro Presumido. Learn how to choose the best tax regime for your CNPJ to pay less taxes within the law.

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PGBL vs VGBL Simulator: How to Choose the Best Private Pension

Understand the difference between PGBL and VGBL Private Pension plans. Discover how to deduct up to 12% on Income Tax and simulate your net balance.

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Income Tax Table 2026: How to Calculate IRPF and Pay Less

Updated IR 2026 table: exemption bands, progressive rates, permitted deductions and how to calculate the monthly and annual IRPF with examples. See how to pay less IR legally.

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INSS Table 2025/2026: How to Calculate Social Security Contribution with Examples

Complete INSS 2026 table for CLT, self-employed and MEI employees. Learn how to calculate the progressive social security contribution with updated rates, examples and the INSS ceiling.

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Price vs SAC Table: What is the Best Amortization System for You?

Understand the difference between Price Table and SAC in practice. Discover which amortization system is most advantageous for real estate and vehicle financing.

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CDI Today: What is the CDI, How It Works and How to Calculate the Yield

Understand what the CDI is, how it works, what the current rate is in 2026 and how to calculate the return on investments linked to the CDI. Learn how to compare CDB, LCI and savings.

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