Калькулятори та конвертери
Корисні інструменти для математики, ІТ-конвертацій та фінансів.
40 tools SEO-first pages Minimal client JS
Калькулятори
Percentage Calculator Calculate X percent of a value instantly.
calculator math Середній CPM
Percentage Change Calculator Calculate increase or decrease percentage between two numbers. calculator math Середній CPM
Circle Calculator Calculate diameter, circumference, and area from radius. calculator math Нижчий CPM
BMI Calculator Calculate body mass index from weight and height. calculator math Високий CPM
GCD & LCM Calculator Find greatest common divisor and least common multiple for two integers. calculator math Нижчий CPM
Prime Number Checker Check if a number is prime and see basic factors. calculator math Нижчий CPM
Quadratic Equation Solver Solve ax² + bx + c = 0 and view discriminant and roots. calculator math Середній CPM
Discount Calculator Calculate discount amount and final price. calculator finance Високий CPM
VAT / Sales Tax Calculator Calculate net, tax, and gross values. calculator finance Високий CPM
Loan Payment Calculator Estimate monthly loan payments and total interest. calculator finance Високий CPM
Compound Interest Calculator Calculate future value with compound interest. calculator finance Високий CPM
Savings Goal Calculator Estimate monthly savings needed to reach a target. calculator finance Високий CPM
Break-Even Calculator Calculate break-even units and revenue. calculator finance Високий CPM
Age Calculator Calculate age from date of birth. calculator math Середній CPM
Date Difference Calculator Find the difference between two dates. calculator math Середній CPM
Tip Calculator Calculate tip amount and split bill per person. calculator finance Високий CPM
ROI Calculator Calculate return on investment percentage. calculator finance Високий CPM
Profit Margin Calculator Calculate profit and margin from revenue and cost. calculator finance Високий CPM
Markup Calculator Calculate selling price from cost and markup percentage. calculator finance Високий CPM
Hourly to Salary Calculator Convert hourly pay to weekly, monthly, and annual salary. calculator finance Високий CPM
Конвертери
Binary to Decimal Converter Convert binary numbers to decimal values.
converter informatics Середній CPM
Decimal to Binary Converter Convert decimal numbers into binary representation. converter informatics Середній CPM
Hex to Decimal Converter Convert hexadecimal values to decimal. converter informatics Середній CPM
Decimal to Hex Converter Convert decimal values to hexadecimal. converter informatics Середній CPM
Text to Base64 Encoder Encode plain text to Base64. converter informatics Середній CPM
Base64 to Text Decoder Decode Base64 into plain text. converter informatics Середній CPM
Unix Timestamp Converter Convert Unix timestamps to UTC and local date/time. converter informatics Середній CPM
Temperature Converter Convert between Celsius, Fahrenheit, and Kelvin. converter math Середній CPM
Length Converter Convert between mm, cm, m, km, in, ft, yd, and mi. converter math Середній CPM
Weight Converter Convert between mg, g, kg, oz, and lb. converter math Середній CPM
Speed Converter Convert between km/h, mph, m/s, and knots. converter math Середній CPM
URL Encoder Encode text for safe use in URLs. converter informatics Середній CPM
URL Decoder Decode percent-encoded URL text. converter informatics Середній CPM
Formatter (Formatting)
Generators
UUID Generator Generate one or more UUID v4 identifiers.
generator informatics Середній CPM
SHA-256 Hash Generator Generate a SHA-256 hash for text input. generator informatics Середній CPM
Slug Generator Convert text into SEO-friendly URL slugs. generator informatics Середній CPM
Password Generator Generate secure random passwords in the browser. generator informatics Середній CPM