Free online calculators
Browse every available calculator, organized by category and adapted to the rules of each country.
Labor
Overtime calculator (El Salvador)
Calculate the pay for your day or night overtime hours in El Salvador with the 100% surcharge and the 25% night-work surcharge from the Labor Code.
El Salvador
Christmas bonus (aguinaldo) calculator (El Salvador)
Calculate your Christmas bonus (aguinaldo) in El Salvador by years of service (15, 19, or 21 days per art. 198), the proportional share for under one year, and the ISR-exempt portion.
El Salvador
Vacation calculator (El Salvador)
Calculate your vacation pay in El Salvador: 15 days of salary plus the 30% surcharge of art. 177, and the proportional vacation when the contract ends.
El Salvador
Severance calculator (El Salvador)
Calculate your severance for unjustified dismissal in El Salvador: 30 days of basic salary per year of service (art. 58), with the 4 daily minimum wage cap and the 15-day minimum.
El Salvador
Salaries
Net salary calculator (El Salvador)
Calculate your monthly net salary in El Salvador: ISSS (3%) and AFP (7.25%) deductions plus ISR withholding per the current table, with a line-by-line breakdown.
El Salvador
Minimum wage calculator (El Salvador)
Look up the minimum wage in force in El Salvador by sector (Executive Decree No. 11 of 2025): monthly, biweekly, weekly, daily, and hourly, and compare your salary with the minimum.
El Salvador
Taxes
Loans
Savings
Simple interest calculator
Calculate the interest a principal earns at an annual rate over a term in years, months, or days, and the final amount you will receive.
El Salvador
Compound interest calculator
Calculate how your money grows with compound interest: initial principal, periodic contributions, compounding frequency, and a year-by-year table.
El Salvador
Percentages
Percentage calculator
Calculate a percentage of an amount, what percentage one value represents of another, and the percentage change between two values.
El Salvador
Rule of three calculator
Solve direct and inverse proportions: find the fourth value X from three known values.
El Salvador
Discount calculator
Calculate the final price and savings of a discount, including a second successive discount and the combined effective percentage.
El Salvador
Tip calculator
Calculate the tip and the total to pay, with suggested percentages and an exact split of the bill between several people.
El Salvador