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