Czech finance calculators that just work

Calculators by area

Wages and employment — From gross to net salary and back, what an employee really costs, overtime and night supplements, sick pay, maternity pay, paid leave and severance pay.

Self-employed, agreements & tax — Monthly self-employed advances, flat-rate tax by band, and pay from a work agreement (DPP) or work activity agreement (DPČ).

Loans and investing — Mortgage and consumer loan payments, a full amortization schedule, growing savings via compound interest, and estimating annuity/investment returns.

Family and benefits — How much to draw monthly from the parental allowance, and the child tax credit.

Business and trade — VAT both ways, margin and markup from cost and selling price, travel allowance per km driven.

When payments are late — How much a bailiff deducts under the unattachable amount, and the statutory late-payment interest.