SalRenTax
Free salary, tax, and rent calculators built with country-specific rules —
not blind translations.
8 countries · 20+ calculators · Updated for 2026
Select your country
Every calculator uses verified, country-specific tax data.
United States
Paycheck, salary & rent calculators
- Paycheck & take-home pay
- Salary ↔ hourly
- Rent affordability
- Pay frequency converter
United Kingdom
Take-home pay, income tax & NI
- Income tax & NI calculator
- Take-home pay 2026
- PAYE estimates
- Salary converter
Ireland
PAYE, USC & PRSI calculators
- PAYE calculator
- USC & PRSI
- Net pay 2026
- Annual & monthly
Brasil
Rescisão, 13º salário & CLT
- Rescisão trabalhista
- 13º salário
- FGTS & INSS
- Salário líquido CLT
España
Nómina, IRPF & Seguridad Social
- Calculadora nómina IRPF
- Seguridad Social
- Sueldo neto 2026
- Retenciones IRPF
México
ISR, finiquito & sueldo neto
- Calculadora ISR 2026
- Sueldo neto mensual
- IMSS & retenciones
- Finiquito laboral
Deutschland
Mindestlohn & Brutto-Netto-Rechner
- Brutto → Netto Rechner
- Sozialversicherung 2026
- Mindestlohn Rechner
- Steuerklassen
Nederland
Bruto netto calculator
- Bruto → netto salaris
- Loonbelasting 2026
- Vakantiegeld berekenen
- Urenconverter
Why SalRenTax?
Verified data sources
Every figure comes with its official source citation — IRS, HMRC, Revenue Ireland, AEAT, SAT, and more.
Country-specific rules
Each locale gets its own tax brackets, currencies, and terminology. Nothing is auto-translated or guessed.
Instant, private
All calculations run in your browser. No account, no tracking, no data sent to any server.
How SalRenTax works
A calculator plus the context behind the number
Choose a country, open a calculator, and review the inputs, assumptions, source year, and limitations alongside the result. Each tool uses country-specific rules rather than a blind translation of another country’s payroll logic.
Frequently asked questions
Are SalRenTax results official tax determinations?
No. Results are estimates based on the selected country, year, inputs, and documented assumptions. Use an official authority or qualified professional for filing and compliance decisions.
Why are countries and languages separate?
The same language can cover different tax systems. United States, United Kingdom, and Ireland therefore have separate locale and calculator rules even though all use English.
Are calculator inputs sent to a server?
The calculator interface processes inputs locally in your browser. Do not enter sensitive personal information, and review the Privacy Policy for the current service boundaries.