Ultimate Calculation Tools Collection

Academic Calculators

CGPA Calculator

Calculate cumulative GPA with semester-wise breakdown and performance analysis.

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Marks Calculator

Convert raw scores to percentages and analyze subject-wise performance.

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Grade Converter

Convert between letter grades, percentages, and 4.0 scale GPAs.

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GPA Predictor

Forecast your future GPA based on current and projected grades.

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Grade Distribution

Visualize your grades across subjects with interactive charts.

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Study Time Planner

Optimize your study schedule based on course weight and difficulty.

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Final Grade Calculator

Determine what you need on finals to reach your target grade.

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Credit Calculator

Track and plan your academic credit hours across semesters.

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Financial Calculators

Loan Calculator

Calculate monthly payments, total interest, and amortization schedule.

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Mortgage Calculator

Estimate monthly mortgage payments and compare loan options.

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Savings Calculator

Project your savings growth with compound interest calculations.

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Retirement Planner

Plan your retirement savings needs and withdrawal strategy.

Plan

Investment Calculator

Calculate potential investment returns and growth over time.

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Debt Payoff

Create a payoff plan for credit cards and other debts.

Plan

Budget Calculator

Create and analyze your personal or family budget.

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Currency Converter

Convert between world currencies with up-to-date rates.

Convert

Everyday Calculators

Age Calculator

Calculate exact age in years, months, and days with fun milestones.

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Unit Converter

Convert between length, weight, volume, temperature and more.

Convert

Date Calculator

Calculate days between dates or find future/past dates.

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Time Calculator

Add or subtract time, calculate durations between times.

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Tip Calculator

Calculate restaurant tips and split bills with friends.

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Discount Calculator

Calculate sale prices, discounts, and final amounts.

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Fuel Cost

Calculate trip fuel costs based on mileage and prices.

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BMI Calculator

Calculate body mass index and healthy weight range.

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Specialty Calculators

BMI Calculator

Calculate your Body Mass Index and healthy weight range.

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Pregnancy Calculator

Estimate due date and track pregnancy milestones.

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Calorie Calculator

Calculate daily calorie needs based on your goals.

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Body Fat Calculator

Estimate body fat percentage using different methods.

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Macro Calculator

Calculate ideal macronutrient ratios for your diet.

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Water Intake

Calculate recommended daily water consumption.

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Sleep Calculator

Determine optimal sleep times for your wake-up.

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Heart Rate Zones

Calculate your target heart rate for exercise.

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