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Calculators
Fast calculations for finance, health, academics, and units. Free, client-side, with zero server uploads for 100% privacy.
8 Tools Ready
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Calculators
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GPA & Grade Calculator
Calculate semester and cumulative GPA on 4.0 scale with weighted credit hours for students & teachers.
Free • Client-sideUse Tool→
Calculators
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Aspect Ratio Calculator
Calculate 16:9, 4:3, 1:1, 9:16 aspect ratios, scaling dimensions, and crop pixel values.
Free • Client-sideUse Tool→
Calculators
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Universal Unit Converter
Convert Length, Weight, Temperature, Digital Data (Bytes, MB, GB), Area, and Speed.
Free • Client-sideUse Tool→
Calculators
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Percentage Calculator
Calculate what is X% of Y, percentage increase/decrease, and fraction conversions.
Free • Client-sideUse Tool→
Calculators
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Loan & Mortgage EMI Calculator
Calculate monthly loan EMI, total interest payable, and breakdown amortization table.
Free • Client-sideUse Tool→
Calculators
Popular
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Age Calculator
Calculate your exact age in years, months, days, hours, and next birthday countdown.
Free • Client-sideUse Tool→
Calculators
Popular
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BMI Calculator
Calculate Body Mass Index (BMI), health category, and healthy ideal weight range.
Free • Client-sideUse Tool→