बेसिक मैथ
छात्रों और पेशेवरों के लिए स्टेप-बाय-स्टेप फॉर्मूला और हल किए गए उदाहरणों के साथ गणित और सांख्यिकी कैलकुलेटर।
प्रतिशत कैलकुलेटर
तीन तरीकों से प्रतिशत निकालें: किसी संख्या का प्रतिशत, एक संख्या दूसरी संख्या का कितना प्रतिशत है, या दो मानों के बीच प्रतिशत बदलाव।
Percentage Increase Calculator
Calculate percentage increase between two values with the standard formula, a worked step-by-step example, and the absolute difference shown alongside.
Percentage Decrease Calculator
Calculate percentage decrease between two values with the standard formula, a worked example, and the absolute difference shown alongside the result.
Fraction Calculator
Add, subtract, multiply and divide fractions with automatically simplified results, the decimal equivalent, and step-by-step formulas for each operation.
Decimal to Fraction Calculator
Convert any terminating decimal to a simplified fraction with the place-value method, plus the equivalent percentage. Example: 0.625 = 5/8 = 62.5%.
Ratio Calculator
Simplify a ratio to lowest terms, express it in 1:n form, and scale it to a new first term. Example: 4:6 simplifies to 2:3 and scales to 10:15.
Average Calculator
Calculate the average (arithmetic mean) of a list of numbers, with the sum, count, minimum and maximum shown alongside. Includes a worked example.
Scientific Calculator
Free online scientific calculator: trig in radians or degrees, roots, logs, exponents, constants pi and e — evaluated with a safe whitelist expression parser.