Math & Science Calculators
General purpose math calculators for percentages, fractions, statistics, and more.
19 free tools available — no signup required
Age Calculator
Free Age Calculator — calculate instantly with our online tool. No signup required. Accurate math & science calculations with real-time results.
Basic Calculator
Free Basic Calculator — calculate instantly with our online tool. No signup required. Accurate math & science calculations with real-time results.
Binary Hex Decimal Converter
Free Binary Hex Decimal Converter — calculate and compare options instantly. No signup required.
Date Calculator
Free Date Calculator — calculate instantly with our online tool. No signup required. Accurate math & science calculations with real-time results.
Fraction Calculator
Free Fraction Calculator — calculate instantly with our online tool. No signup required. Accurate math & science calculations with real-time results.
Fuel Consumption Converter
Free Fuel Consumption Converter — calculate instantly with our online tool. No signup required. Accurate math & science calculations with real-time results.
GPA Calculator
Free GPA Calculator — calculate and compare options instantly. No signup required.
Grade Calculator
Free Grade Calculator — calculate and compare options instantly. No signup required.
Logarithm Calculator
Free Logarithm Calculator — calculate and compare options instantly. No signup required.
Matrix Calculator
Free Matrix Calculator — calculate and compare options instantly. No signup required.
Mean Median Mode Calculator
Free Mean Median Mode Calculator — calculate and compare options instantly. No signup required.
Percentage Calculator
Free Percentage Calculator — calculate instantly with our online tool. No signup required. Accurate math & science calculations with real-time results.
Probability Calculator
Free Probability Calculator — calculate and compare options instantly. No signup required.
Quadratic Formula Calculator
Free Quadratic Formula Calculator — calculate and compare options instantly. No signup required.
Random Number Generator
Free Random Number Generator — calculate and compare options instantly. No signup required.
Ratio Calculator
Free Ratio Calculator — calculate and compare options instantly. No signup required.
Scientific Calculator
Free Scientific Calculator — calculate instantly with our online tool. No signup required. Accurate math & science calculations with real-time results.
Square Root Calculator
Free Square Root Calculator — calculate instantly with our online tool. No signup required. Accurate math & science calculations with real-time results.
Statistics Calculator
Free Statistics Calculator — calculate instantly with our online tool. No signup required. Accurate math & science calculations with real-time results.