🇬🇧 English Calculators
All English Calculators by Category
Explore our collection of accurate, instant mathematical, financial, and statistical tools with complete step-by-step solutions.
Math & Numbers
6 Calculators
Common Factors Calculator
Find common factors and the greatest common divisor (GCD) of numbers with full factor lists.
Simple Calculator
Fast, accessible online basic calculator for everyday addition, subtraction, and arithmetic.
Square Root Calculator
Calculate square roots and nth roots with exact radical simplification and decimals.
Scientific Notation Calculator
Convert standard decimal numbers to and from scientific notation with step explanations.
Ratio Calculator
Simplify ratios, solve proportion equations, and check ratio equivalence step by step.
Area Calculator
Calculate the area of rectangles, triangles, circles, and polygons with geometric formulas.
Fractions
4 Calculators
Fraction Calculator with Steps
Add, subtract, multiply, and divide fractions with comprehensive step-by-step solutions.
Fraction to Decimal Converter
Convert any fraction to an exact decimal value with step-by-step long division.
Mixed Numbers Calculator
Perform addition, subtraction, multiplication, and division on mixed numbers and improper fractions.
Complex Fraction Calculator
Simplify complex fractions with numerator and denominator fractions step by step.
Percentage & Finance
6 Calculators
Percentage Calculator
Calculate percentages, percentage of values, percentage increases, and differences.
Value Change Calculator
Compute relative and percentage change between initial and final values.
Discount Calculator
Calculate sales discount amounts, total dollar savings, and final checkout prices.
VAT Calculator
Calculate gross, net, and Value Added Tax (VAT) amounts with customizable rates.
Tip Calculator
Calculate tips, split restaurant bills evenly among guests, and add local tax.
Currency Converter
Convert foreign exchange rates between USD, EUR, GBP, CHF, and world currencies.
Statistics & Data
4 Calculators
Mean Calculator
Find the arithmetic mean, sum, and count of any set of numbers instantly.
Mean-Median-Mode Calculator
Calculate mean, median, mode, and range for any sample data set.
Percentile Calculator
Calculate percentiles, percentile ranks, and score rankings in statistical distributions.
Random Number Generator
Generate secure random numbers and random integer sequences in any range.
Everyday & School Tools
4 Calculators
GPA Calculator
Calculate Grade Point Average (GPA) for high school and college courses with credit weighting.
Character Counter
Count characters, letters, spaces, and text lengths in real-time.
Word Counter
Count words, characters, sentences, paragraphs, and reading time online.
PIN Generator
Generate secure, random numeric PIN codes of custom length with repeat control.