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#1 in Online Calculators

Online Utility Calculators Suite

The most complete calculator on the internet! Calculate BMI, loans, compound interest, conversions and much more. 100% free, works offline and installs as an app on your device.

88+ Calculators
100% Free
Unlimited Use
⭐⭐⭐⭐⭐ 4.9/5 (2,847 reviews)

Used by students, professionals and companies worldwide

Features and Advantages

🎯

Mathematical Precision

Validated algorithms and updated formulas for reliable results in all calculations.

Ultra Fast

Instant calculations with optimized interface. Results in milliseconds.

📱

Works Everywhere

Desktop, tablet, smartphone. Even without internet. Install as native app.

🔒

Total Privacy

Your data stays on your device. No tracking.

🌍

Multilingual

Portuguese, English and Spanish. More languages coming soon.

📚

Educational

Learn with explanations of formulas and calculation methods used.

Calculators by Category

💰 Financial
🏥 Health
⚖️ Legal
🏗️ Construction
📐 Math
🌱 Environmental

88+ Free Online Calculators

Find the perfect tool for your calculations. All calculators are free, work offline and do not require registration.

2.8M+ Calculations Made
98% Satisfaction
24/7 Available

Basic Calculator

Fundamental mathematical operations.

Scientific Calculator

Advanced calculator with scientific functions.

BMI Calculator

Calculate your Body Mass Index.

Loan Calculator

Simulate loan payments and interest.

Currency Converter

Convert between different currencies.

Unit Converter

Convert length, weight, temperature and more.

Tip Calculator

Calculate tips and split bills.

Percentage Calculator

Calculate percentages, increases and discounts.

Compound Interest

Calculate investments with compound interest.

Area Calculator

Calculate areas of geometric shapes.

Temperature Converter

Convert between Celsius, Fahrenheit and Kelvin.

Age Calculator

Calculate your exact age in years, months and days.

Fuel Calculator

Calculate consumption, autonomy and cost per kilometer.

Simple Interest

Calculate simple interest in loans and investments.

Discount Calculator

Calculate discounts and final prices in purchases.

Time Converter

Convert between seconds, minutes, hours, days and more.

Loan Amortization Calculator

Calculate loan amortization schedules and monthly payments.

Net Salary Calculator

Calculate net salary after taxes and deductions.

Energy Consumption Calculator

Calculate electricity consumption and costs for appliances.

Paint Calculator

Calculate paint needed for walls and surfaces.

Packaging Converter

Convert between different volume units for cooking and packaging.

Travel Cost Calculator

Calculate total travel costs including fuel, tolls, and per person expenses.

Investment Calculator

Calculate investment growth with regular contributions and compound interest.

Date Calculator

Add, subtract, or calculate the difference between dates.

Manual Currency Converter

Convert currencies using custom exchange rates.

Advanced Percentage Calculator

Advanced percentage calculations including ratios and proportions.

Matrix Calculator

Perform matrix operations including addition, multiplication, determinant, and inverse.

Legal Fees Calculator

Calculate contingency fees and hiring fees.

Asset Division Calculator

Calculate asset division in divorce and inventory.

Legal Interest Calculator

Calculate default interest and monetary correction.

Monetary Correction Calculator

Calculate updates by official indices.

Court Fees Calculator

Calculate court costs by state.

Medication Dosage Calculator

Calculate dosage by weight and age.

Child BMI Calculator

Calculate BMI and percentiles by age.

Construction Materials Calculator

Calculate quantity of materials needed.

Electricity Calculator

Calculate electrical sizing and consumption.

Grade Calculator

Calculate averages and simulate recoveries.

Educational Interest Calculator

Learn compound interest with examples.

ROI Calculator

Calculate return on investment.

Profit Margin

Calculate gross profit, markup and profit margin.

Mortgage

Simulate payments and amortization schedule.

CAGR Calculator

Calculate the Compound Annual Growth Rate of investments.

Retirement

Plan your retirement by simulating future income or required savings.

Payback Calculator

Calculate the time needed to recover the initial investment.

Breakeven Point

Calculate the sales volume needed to cover total costs.

Valuation Calculator

Estimate the market value of a company by multiples or discounted cash flow.

Fixed Income Calculator

Simulate CDB, CDI, and Treasury yields with tax deductions.

Cap Table Simulator

Simulate shareholder dilution and new investment rounds.

Cryptocurrency Converter

Convert cryptocurrencies to fiat currencies in real time.

Savings Goal

Calculate the monthly amount needed to reach your savings goal.

Depreciation Calculator

Calculate asset depreciation by different methods.

CLT vs PJ

Compare the CLT salary with the PJ contract remuneration.

Vacation Calculator

Calculate the net value of CLT vacations with allowances and advances.

Overtime Calculator

Calculate the value of overtime worked and the impact on the DSR.

Termination Calculator

Simulate the termination values ​​of an employment contract under the CLT.

Rule of Three

Solve direct or inverse proportion problems quickly.

Comparator CDB vs LCI vs LCA

Compare post-fixed exempt investments with taxable ones.

Delivery Time Calculator

Calculate deadlines considering holidays.

Linear Regression

Trend analysis and predictions.

Probability Calculator

Calculate probabilities and distributions.

Carbon Emission Calculator

Calculate carbon footprint.

Water Consumption Calculator

Calculate consumption and water savings.

13th Salary Calculator

Simulate the gross and net installments of your 13th salary with discounts.

Unemployment Insurance Calculator

Estimate the value and number of unemployment insurance installments.

Savings vs CDI Simulator

Compare the profitability of savings with CDI investments.

Vehicle Financing Simulator

Simulate installments and interest on car and motorcycle financing.

Energy Expenditure (BMR & GCD)

Calculate your basal metabolic rate and daily caloric expenditure.

Bhaskara Calculator

Solve quadratic equations showing the detailed step by step.

Income Tax Calculator (IRPF 2025)

Simulate the calculation of Income Tax (IRPF) using the official 2025 progressive table.

Direct Treasury Simulator

Simulate the yield on Direct Treasury bonds: IPCA+, Prefixed and Selic.

Calorie Calculator (TDEE)

Calculate your daily calorie requirement (TDEE), deficit and surplus for weight loss or gain.

FGTS Simulator

Calculate the estimated balance of your FGTS, monthly income and anniversary withdrawal amounts.

MEI Simulator

Simulate the monthly DAS, annual billing limit and MEI benefits.

IOF Calculator

Calculate the IOF on loans, foreign exchange, investments and insurance.

PGBL vs VGBL simulator

Compare private pension plans and calculate the tax benefit of PGBL.

Rental Property Income

Calculate the cap rate and net income of your rental property.

Presumed Profit vs Simples Nacional

Compare the tax burden between Simples Nacional and Presumed Profit by activity.

PIS/COFINS Calculator

Calculate PIS and COFINS in the cumulative and non-cumulative regimes with credits.

Investment Portfolio Simulator

Simulate the growth of a portfolio diversified between fixed income, shares, FIIs and cryptocurrencies.

Real Interest Calculator

Calculate the real interest rate discounting inflation (IPCA/IGP-M) of any investment.

Dividend and Yield Calculator

Calculate the Dividend Yield of shares and FIIs and estimate your monthly passive income through dividends.

Self-Employed Fee Calculator

Find out how much to charge as a self-employed or freelancer to have the equivalent of a CLT salary.

INSS for the Self-Employed

Compare the INSS contribution plans for the self-employed (5%, 11% and 20%) and their benefits.

Credit Score Simulator

Simulate your credit score and receive personalized tips to improve your score.

CLT Contract Termination Calculator - Labor Rights

Simulate the severance pay for dismissal from an employment contract free of charge under the CLT rules. Calculate thirteenth, vacations and fines.

What is the purpose?

This calculator simulates the complete termination values ​​of a CLT contract: salary balance, prior notice (worked or compensated), vacation due and proportional with 1/3, proportional 13th salary, FGTS for the period and a fine of 40% of the FGTS. Complete coverage of all types of termination.

Formula Used

  1. Salary Balance:
  2. Saldo = Salário30 × Dias Trabalhados no Mês
  1. 13th Proportional:
  2. 13º Proporcional = Salário12 × Meses Trabalhados com ≥ 15 dias
  1. FGTS fine:
  2. Multa (Sem Justa Causa) = Saldo do FGTS × 0.40

How to interpret the result?

The result displays a complete statement with a detailed breakdown of the funds receivable (credits) and the amounts retained or deducted (debits), providing the final net balance to be paid by the employer.

Practical Examples

Worker dismissed without cause on July 15th, with a salary of $3,000.00 and hired on January 1st of the same year (advance notice worked, no vacation due):
- Salary balance (15 days): $ 1,500.00
- 13th proportional salary (7/12): $ 1,750.00
- Proportional vacations (7/12): 1.750,00 + 583.33 (1/3) = $ 2,333.33
- INSS/IRRF discounts will be applied to the salary balance and the 13th proportional.

Usage Tips

  • Dismissal without just cause grants the right to withdraw the entire accumulated balance of the FGTS account and a 40% termination fine, in addition to access to unemployment insurance.
  • Upon resignation, the worker loses the right to paid notice (unless he/she works the period), does not withdraw the FGTS and does not receive unemployment insurance.
  • In common post-Labor Reform agreements, the FGTS fine drops to 20% and the worker withdraws 80% of the deposited balance.

Important Observations

The values ​​generated are informative estimates based on 2024 legislation and do not replace the official calculation of a company's human resources sector.

Frequently Asked Questions (FAQ)

What happens to those who are fired for just cause?

Upon dismissal for just cause, the worker loses most of his termination rights, receiving only the balance of the month's salary and 1/3 of the vacation pay (if any). He loses the proportional 13th, proportional vacations, FGTS withdrawal, unemployment insurance and the termination fine.

What is the deadline for paying severance pay?

According to article 477 of the CLT, the employer has up to 10 calendar days from the end of the employment contract to pay severance pay.

What are the main severance pay for unfair dismissal?

The worker is entitled to the balance of salary, advance notice (worked or compensated), proportional 13th salary, proportional and accrued vacations (+1/3), FGTS withdrawal with a 40% termination fine and guides to qualify for unemployment insurance.

What is deducted upon contract termination?

Proportional INSS and IRRF can be deducted from the balance of salary and 13th, in addition to unexcused absences, outstanding balance of transport vouchers/meal vouchers, salary advances and co-participation in health plans.

What is proportional notice and when does it apply?

Proportional advance notice was established by Law 12,506/2011. The minimum term is 30 days, plus 3 days per full year of service, up to a maximum of 90 days. Thus, anyone who works for 1 year has 33 days notice; at 5 years, 45 days; at 20 years old, 90 days (maximum). It applies to both the employer and the employee's notice in the event of a resignation.

How to calculate the 40% FGTS fine?

The termination fine is 40% of the total FGTS balance, calculated on all deposits made during the contract (including interest and correction), not just those from the last month. Additionally, there is a social contribution of 10% on the same balance allocated to the federal government. The employer must deposit these amounts into the worker's FGTS linked account within the legal deadline.

What is the difference between termination for just cause and without just cause?

Upon dismissal without just cause, the worker receives the balance of salary, indemnified notice, vacation + 1/3 (expired and proportional), 13th proportional, and can withdraw the FGTS with a 40% fine. When dismissal for just cause (serious misconduct such as abandonment, drunkenness, dishonest act), the worker only receives the balance of salary and accrued vacation, without prior notice, without proportional 13th and without access to FGTS.

When resigning, what funds does the worker receive?

Upon resignation, the worker receives: salary balance, accrued vacation + 1/3 (if any), proportional vacation + 1/3 and proportional 13th salary. You do not receive: advance notice compensated by the employer (the worker is the one who must comply or be deducted if he does not comply), a fine of 40% of the FGTS and cannot withdraw the FGTS balance immediately (only in specific later situations).

Related Calculators

About

Free and Professional Online Calculators

Discover Calculator Suite, the definitive platform for free online calculations. Our progressive web app offers more than 70 specialized calculators, from basic math tools to advanced calculators for finance, healthcare, construction and more.

Designed for students, professionals and companies, our online calculator suite combines technical precision with an intuitive interface. Perform complex calculations quickly and free, without the need to install software.

Why choose our online calculators?

🎯 Guaranteed Precision

Validated mathematical algorithms and updated formulas for reliable results in all online calculations.

⚡ Superior Performance

Optimized interface for instant loading and real-time calculations, even on slow connections.

📱 Works on Any Device

Responsive calculators that work perfectly on desktop, tablet and smartphones.

🌐 Completely Free

Unlimited access to all online calculators without costs or limitations.

🔒 Security and Privacy

Your calculations remain private. We do not store personal data or usage history.

📚 Educational

Learn with detailed explanations of the formulas and calculation methods used.

Available Calculator Categories

🏠 Daily Calculators

BMI, age, tips, percentages, unit converters and much more.

💰 Financial Calculators

Loans, compound interest, investments, net salary, amortization.

⚖️ Legal Calculators

Legal fees, default interest, monetary correction, court costs.

🏗️ Construction Calculators

Materials, painting, electricity, construction volumes and areas.

📊 Advanced Calculators

Matrices, linear regression, probabilities, descriptive statistics.

🌱 Environmental Calculators

Carbon emissions, water consumption, energy efficiency.

Technology and Innovation

  • PWA Application: Install as native app on your device Instale como app nativo no seu dispositivo
  • Offline Mode: Keep using even without internet connection Continue usando mesmo sem conexão com a internet
  • Responsive Design: Optimized for all screen sizes Otimizado para todos os tamanhos de tela
  • Multilingual Support: Available in Portuguese, English and Spanish Disponível em português, inglês e espanhol
  • Complete History: Save and export your calculations in JSON Salve e exporte seus cálculos em JSON
  • SEO Optimized: Easily find our calculators in search engines Encontre facilmente nossas calculadoras nos motores de busca
  • Total Accessibility: Keyboard navigation and screen readers Navegação por teclado e leitores de tela
  • Automatic Updates: Always with the latest features Sempre com as últimas funcionalidades

Ready to calculate?

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75+ Calculators
100% Free
Unlimited Use
24/7 Available

Technical Responsibility and Validation

Mathematical precision and compliance with official rules are essential pillars of our platform. The algorithms of our financial, labor, health and mathematical calculators are reviewed and validated based on official data sources (such as the Brazilian Federal Revenue, Ministry of Labor, World Health Organization and established scientific formulas). This ensures that you always get reliable and up-to-date calculations.

Privacy Policy

Last updated: November 8, 2025

This Privacy Policy describes how Suite Calculators collects, uses and protects your information when you use our web application.

Information We Collect

Analytics Data

We use Google Analytics to understand how our application is used. We collect information about visited pages, usage time and device type. This data is anonymized and does not identify individual users.

Calculation Data

All calculations are performed locally on your device. We do not store or transmit the values entered in calculators to our servers.

Local History

Calculation history is stored only in your local browser (localStorage). You can export, import or clear this data at any time.

How We Use Your Information

  • To improve user experience and optimize application performance
  • To monitor performance metrics and identify potential problems
  • To guide the development of new features and calculators

Data Sharing

We do not sell, rent or share your personal information with third parties. Analytics data is sent only to Google Analytics, in accordance with their privacy policy.

Cookies and Local Storage

We use essential cookies for application functionality and user preferences (theme, language). Calculation history is stored in browser localStorage.

Security

Since all calculations are performed locally, your data is never transmitted over the internet. We use HTTPS to protect analytics data transmission.

Your Rights

  • Access to data we collect about you
  • Deletion of personal data
  • Opt-out of analytics (by disabling JavaScript)
  • Export of calculation history

Contact

For privacy questions, contact us through the contact section of this site.

Changes to This Policy

We may update this policy periodically. The last update date will always be visible at the top of this page.

Terms of Use

Last updated: November 8, 2025

Welcome to Suite Calculators. These terms of use govern the use of our online calculator web application.

Acceptance of Terms

By accessing and using Suite Calculators, you agree to comply with these terms of use. If you do not agree with these terms, please do not use our application.

Service Description

Suite Calculators offers a collection of free online calculators for educational, professional and personal purposes. All calculators are provided "as is" without warranties.

Permitted Use

  • Personal and non-commercial use
  • Educational and professional use
  • Independent verification of results
  • Respect for third party rights

Prohibited Use

  • Illegal or fraudulent activities
  • System damage or service interference
  • Unauthorized commercial use
  • Reverse engineering or code modification

Calculation Accuracy

We strive to provide accurate calculations, but we do not guarantee absolute accuracy. Users should independently verify results, especially for important decisions.

Disclaimer

Suite Calculators is not responsible for losses or damages resulting from calculator use. Calculations are provided for informational purposes only.

Privacy

Your privacy is important to us. Consult our Privacy Policy to understand how we collect and use your information.

Terms Modifications

We may modify these terms at any time. Continued use of the application after changes constitutes acceptance of the new terms.

Contact

For questions about these terms, contact us through the contact section of this site.

Contact

Contact Us

We are pleased to hear your suggestions, questions or feedback about Suite Calculators.

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Email

For general questions and technical support

contato@suitecalculadoras.com
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Report Issues

Found a bug or error in calculators?

contato@suitecalculadoras.com
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Suggestions

Ideas for new calculators or improvements

contato@suitecalculadoras.com

Response Time

We respond to all messages within 48 business hours. For urgent issues, use the technical support email.

Community

Join our community of users and developers on GitHub to contribute improvements and new calculators.