Calculate change in euros. Transition period BGN → EUR from January 2026.

BGN to EUR price, dual display and fairness check.

Calculate VAT (20%) for goods and services. With and without VAT.

Gross/Net calculations. Taxes and social security.

Monthly installments and amortization schedule.

Mortgage payments and initial deposit.

Plan and manage your family finances effectively.

Log tips by amount and date, view statistics. PWA, data stays on your device.

Interest, returns and comparison between banks.

Profit, margin, ROI and break-even analysis.

Portfolio analysis, ROI and risk assessment.

Calculate income tax with deductions for children and disabilities.

Calculate taxes on cryptocurrency profits.

Interest, insurance and taxes to NAP. Current rates.

Calculate social and health insurance contributions.

Calculate overdue interest and percentages.

Calculate social and health insurance for employees and self-employed

Calculate income tax for individuals with family reliefs

Track important deadlines for declarations and payments

Calculate penalties and interest for late payments

Taxes, insurance and net income.

Corporate taxes and dividends for LLC.

Corporate taxes and capital gains.

Product/service cost, margin and recommended selling price.

Compare net salary and employer cost between 2025 and 2026.

What is your money worth in the future or in the past.

Find your business break-even point.

How much to charge per hour to reach your target income.

Liters, cost per 100 km and trip cost.

Local tax, notary, fees and commission.

How many calories you need per day.

Calculate protein, fats and carbs based on your goal.

Calculate max strength and working weights by percentage.

Get ready-made recommendations for sets and reps based on your goal.

Analyze your training volume and avoid overtraining.

Log your workout and see 1RM, volume and progress.

Generate a 12-week program for squat, bench, and deadlift with automatic weight and volume calculation.

Simplified small business valuation based on profit and multiplier.

Monthly recurring revenue, customer lifetime value and ROI.

Calculator with voice control for easy use.

Calculate the number of days between two dates.

Calculate working days between two dates (excluding weekends and holidays).

Calculate exact age in years, months and days.

How many days, hours and minutes until a chosen date.

Estimate maternity leave benefits.

Estimate sick leave benefits (temporary incapacity).

Estimate pension based on current contributions and length of service.

Monthly payment and total cost for financial leasing.

Compare rent vs buying a home – what you can afford.

Savings goal: monthly amount or time to reach your target.

Single sum with compound interest – final value and yield.

Return on a single investment as a percentage.

Tax on dividends for individuals (5%).

Tax on capital gains for individuals (10%).

Body mass index and optional body fat percentage.