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61 tools · filter “All Calculators” · 61 published

BGN-EUR Calculator for MerchantsCalculate change in euros. Transition period BGN → EUR from January 2026.
Euro Pricing & Dual Display CalculatorBGN to EUR price, dual display and fairness check.
VAT CalculatorCalculate VAT (20%) for goods and services. With and without VAT.
Salary CalculatorGross/Net calculations. Taxes and social security.
Loan CalculatorMonthly installments and amortization schedule.
Mortgage CalculatorMortgage payments and initial deposit.
Family BudgetPlan and manage your family finances effectively.
Tips CalculatorLog tips by amount and date, view statistics. PWA, data stays on your device.
Deposits CalculatorInterest, returns and comparison between banks.
Profit CalculatorProfit, margin, ROI and break-even analysis.
Investment CalculatorPortfolio analysis, ROI and risk assessment.
Income Tax CalculatorCalculate income tax with deductions for children and disabilities.
Crypto Tax CalculatorCalculate taxes on cryptocurrency profits.
NAP CalculatorsInterest, insurance and taxes to NAP. Current rates.
Social Insurance CalculatorCalculate social and health insurance contributions.
Interest CalculatorCalculate overdue interest and percentages.
Insurance CalculatorCalculate social and health insurance for employees and self-employed
Tax CalculatorCalculate income tax for individuals with family reliefs
Deadline TrackerTrack important deadlines for declarations and payments
Sanctions CalculatorCalculate penalties and interest for late payments
Sole Trader CalculatorTaxes, insurance and net income.
LLC Tax CalculatorCorporate taxes and dividends for LLC.
JSC Tax CalculatorCorporate taxes and capital gains.
Cost CalculatorProduct/service cost, margin and recommended selling price.
Salary 2025 vs 2026 ComparisonCompare net salary and employer cost between 2025 and 2026.
Inflation & Indexation CalculatorWhat is your money worth in the future or in the past.
Break-even CalculatorFind your business break-even point.
Freelancer Hourly Rate CalculatorHow much to charge per hour to reach your target income.
Fuel Cost CalculatorLitres needed, average consumption and trip fuel cost.
Property Purchase Cost CalculatorLocal tax, notary, fees and commission.
Photo Calorie CalculatorSnap your meal and see calories and macros with AI
Sleep CalculatorPlan bedtime, wake time, or sleep duration — basic and advanced modes.
Water Intake CalculatorEstimate daily hydration target from weight, activity and climate.
TDEE Calorie CalculatorHow many calories you need per day.
Macro CalculatorCalculate protein, fats and carbs based on your goal.
1RM CalculatorCalculate max strength and working weights by percentage.
Set and Rep Scheme Calculator by GoalGet ready-made recommendations for sets and reps based on your goal.
Training Volume / MRV CalculatorAnalyze your training volume and avoid overtraining.
Workout Diary and Progress CalculatorLog your workout and see 1RM, volume and progress.
Linear Periodization CalculatorGenerate a 12-week program for squat, bench, and deadlift with automatic weight and volume calculation.
AI Personal TrainerGet a personalized workout plan with AI based on your goal, level, and equipment.
Business Valuation CalculatorSimplified small business valuation based on profit and multiplier.
SaaS MRR & LTV CalculatorMonthly recurring revenue, customer lifetime value and ROI.
Online CalculatorBasic arithmetic: + − × ÷, parentheses and percent. Instant, no sign-in.
Voice CalculatorCalculator with voice control for easy use.
Days Between DatesCalculate the number of days between two dates.
Working Days CalculatorCalculate working days between two dates (excluding weekends and holidays).
Age CalculatorCalculate exact age in years, months and days.
Countdown to DateHow many days, hours and minutes until a chosen date.
Maternity CalculatorEstimate maternity leave benefits.
Sick Leave Calculator2026 estimate: dates, working days, employer 70% / NSSI 80–90%.
Pension CalculatorExperimental illustrative simulation — not an official NSSI pension.
Notary & property transfer costsNotary fee, VAT, registry and local tax for a sale, gift, mortgage or vehicle transfer.
Leasing CalculatorMonthly payment and total cost for financial leasing.
Rent vs Buy (Affordability)Compare rent vs buying a home – what you can afford.
Savings CalculatorSavings goal: monthly amount or time to reach your target.
Compound Interest CalculatorSingle sum with compound interest – final value and yield.
ROI CalculatorReturn on a single investment as a percentage.
Dividend Tax CalculatorTax on dividends for individuals (5%).
Capital Gains Tax CalculatorTax on capital gains for individuals (10%).
BMI CalculatorBody mass index and optional body fat percentage.

All Calculators 2026 | Calculators BG