🧮 Calculator.City

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Amortization Calculator

Calculate loan payments, total interest, and amortization schedules for mortgages, auto loans, and personal loans.

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Compound Interest Calculator

See how your investments grow over time with compound interest, different frequencies, and regular contributions.

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Pension Calculator

Calculate pension benefits and retirement income for defined benefit and defined contribution plans.

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Mortgage Calculator

Calculate monthly mortgage payments, total interest, and amortization schedules for home loans.

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Savings Calculator

Calculate savings growth with compound interest and plan your financial goals effectively.

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Investment Calculator

Analyze investment returns, portfolio performance, and plan your investment strategy with risk assessment.

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Loan Calculator

Calculate monthly loan payments, total interest, and amortization schedules for all loan types.

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Retirement Calculator

Plan your retirement with comprehensive savings calculations and income projections.

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Currency Converter

Convert between 170+ world currencies with real-time exchange rates and travel tips.

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Tax Calculator

Calculate federal and state income taxes with deductions, credits, and tax planning strategies.

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Tip Calculator

Calculate tips for restaurants and services with bill splitting and global tipping etiquette.

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Budget Calculator

Create personal budgets with 50/30/20 rule and expense tracking for financial planning.

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Travel Budget Calculator

Plan trip costs including flights, hotels, food, and activities for any destination.

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Payroll Calculator

Calculate gross pay, net pay, taxes, and deductions for accurate paycheck estimates.

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Distance Calculator

Calculate distances between cities and coordinates with travel time estimates.

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Time Zone Calculator

Convert time between global time zones with meeting planner and DST support.

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Unit Converter

Convert between metric and imperial units for length, weight, temperature, and more.

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Scientific Calculator

Advanced calculator with trigonometry, logarithms, and scientific functions.

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Password Generator

Generate secure, random passwords with customizable security options.

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GPA Calculator

Calculate Grade Point Average for high school and college students.

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Crypto Calculator

Calculate cryptocurrency profits, losses, and investment returns.

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Grade Calculator

Calculate final grades, weighted averages, and required exam scores.

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Mortgage Refinance Calculator

Analyze refinancing benefits and calculate break-even points.

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Retirement Calculator

Plan retirement savings and calculate required contributions.

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Investment Calculator

Analyze investment returns and portfolio performance.

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Currency Converter

Convert between 150+ currencies with live exchange rates.

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Tax Calculator

Calculate federal and state income taxes with 2024 brackets.

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BMI Calculator

Calculate your Body Mass Index to determine if you're at a healthy weight with detailed health recommendations.

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Calorie Calculator

Calculate daily caloric needs based on your goals, activity level, and personal information with macro breakdowns.

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Luke Humphrey Pace Calculator

Calculate optimal training paces for marathon and half marathon using Luke Humphrey's proven coaching methodology.

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Protein Calculator

Calculate daily protein requirements based on weight, activity level, and fitness goals.

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Body Fat Calculator

Calculate body fat percentage using multiple methods with detailed body composition analysis.

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Ideal Weight Calculator

Calculate ideal weight using proven formulas based on height, age, gender, and body frame.

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Water Intake Calculator

Calculate daily water intake needs based on weight, activity, climate, and health conditions.

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Heart Rate Calculator

Calculate target heart rate zones for optimal exercise training and cardiovascular health.

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Macro Calculator

Calculate optimal macronutrient ratios for protein, carbs, and fats based on your goals.

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CHA2DS2-VASc Calculator

Assess stroke risk in atrial fibrillation patients with detailed risk stratification and treatment recommendations.

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Percentage Calculator

Calculate percentages, percentage changes, and percentage differences with multiple calculation modes and examples.

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Techtonica Calculator

Optimize factory production, calculate resource requirements, and plan efficient automation in Techtonica.

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BTD6 Income Calculator

Calculate banana farm income, monkey bank profits, and optimal farming strategies for BTD6.

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Subnet Calculator

Calculate subnet masks, network addresses, broadcast addresses, and host ranges with CIDR support.

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Concrete Calculator

Calculate concrete volume, weight, and cost for slabs, footings, and construction projects.

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Tonnage Calculator

Calculate weight conversions between metric tons, short tons, and other weight units for shipping and industry.

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Density Calculator

Calculate density, mass, and volume relationships for materials science and engineering applications.

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Tire Size Calculator

Compare tire sizes, calculate diameter differences, and find equivalent tire sizes.

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Fuel Economy Calculator

Calculate fuel economy (MPG), fuel costs, and efficiency for your vehicle.

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Gear Ratio Calculator

Calculate gear ratios, RPM changes, torque multiplication, and mechanical advantage.

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Age Calculator

Calculate your exact age in years, months, days, hours, minutes, and seconds with fun facts and milestones.

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Ball Python Morph Calculator

Predict ball python breeding outcomes and offspring genetics with detailed morph combinations and inheritance patterns.

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Hognose Morph Calculator

Calculate western hognose snake breeding outcomes and predict offspring genetics with comprehensive morph analysis.