All Calculator Tools

Affiliate Earnings Calculator

Calculate potential earnings from affiliate marketing programs

Age Calculator

Calculate exact age from birth date to current date

Algebra Solver

Solve algebraic equations and simplify expressions

Area & Perimeter Calculator

Calculate area and perimeter of various shapes

Average Down Calculator

Calculate new average cost after buying additional shares

Base58 Encoder/Decoder

Convert text between Base58 and regular text

Base64 Encoder/Decoder

Convert text between Base64 and regular text

Base64 Image Converter

Convert images to and from Base64 encoded strings

Basic Arithmetic Calculator

Perform basic arithmetic operations

Basic Calculator

Simple calculator for everyday calculations

Beam Load Calculator

Calculate deflection and stress in beams under load

Bitcoin Calculator

Calculate Bitcoin value and conversion rates

BMI Calculator

Calculate Body Mass Index based on height and weight

BMR Calculator

Calculate Basal Metabolic Rate

Body Fat Percentage Calculator

Estimate body fat percentage using different methods

Break-Even Analysis Calculator

Calculate when a business will become profitable

Budget Planner Calculator

Plan personal or business budgets

Calorie Intake Calculator

Calculate recommended daily calorie intake

Circle Equation & Arc Length Calculator

Calculate circle properties and arc lengths

Coffee Intake Tracker

Track caffeine consumption throughout the day

Color Converter

Convert between different color models (RGB, HEX, HSL)

Color Picker Tool

Select and view color values in different formats

Compound Interest Calculator

Calculate growth of investments with compound interest

Concrete Volume Calculator

Calculate required concrete volume for construction

Correlation Coefficient Calculator

Calculate the correlation between two sets of data

Cost Per Unit Calculator

Calculate the cost per unit for products or services

Countdown Timer Generator

Generate countdown timers for events

Credit Card Payoff Calculator

Calculate how long it will take to pay off credit card debt

Cron Expression Tool

Build and interpret cron job schedule expressions

Crypto ROI Calculator

Calculate return on investment for cryptocurrency

CSV New Line Remover

Clean up newlines in CSV data

CSV Viewer

Upload and view CSV data with configurable field separators

CSV to YAML Converter

Convert CSV data to YAML format

cURL Command Generator

Generate cURL commands for API requests

Currency Converter

Convert between different currencies

Currency Profit Arbitrage Calculator

Calculate potential profits from currency arbitrage

Custom Dice Roll Probability Calculator

Calculate probability of dice roll outcomes

Date Difference Calculator

Calculate the difference between two dates

Determinant & Inverse Calculator

Calculate matrix determinants and inverses

Dice Roller

Roll virtual dice with custom sides

Diff Checker

Compare differences between two text blocks

Dilution Calculator

Calculate concentrations for solution dilutions

Discount Calculator

Calculate discounts and final prices

Distance Calculator

Calculate distance between two points

DMARC Record Builder

Generate DMARC DNS records for email security

Electrical Load Calculator

Calculate electrical load requirements

Exam Score Percentage Calculator

Calculate exam scores and percentage grades

Factorial Calculator

Calculate factorial values

FIRE Calculator

Calculate financial independence and early retirement

Fortune Teller

Get playful fortune predictions

Future Value Calculator

Calculate future value of investments

GPA Calculator

Calculate grade point average

Grade Needed Calculator

Calculate the grade needed on final exams

Grade Predictor

Predict final grades based on current scores

Hash Generator

Generate cryptographic hash values for text

Heart Rate Zones Calculator

Calculate training heart rate zones

HTML Template Converter

Convert between HTML template formats

HVAC BTU Calculator

Calculate HVAC system size requirements

Ideal Gas Law Calculator

Calculate gas properties using the ideal gas law

Ideal Weight Calculator

Calculate ideal body weight range

Image Colorizer

Colorize images with monotone and duotone effects

Image Measurement

Measure physical objects and dimensions from photos and blueprints

Installment Calculator

Calculate monthly or periodic installment payments with amortization schedule

Inflation Calculator

Calculate the effects of inflation over time

JSON Optimizer

Optimize JSON by removing whitespace, null values, and empty strings

JSON Viewer

Format and analyze JSON data

JWT Decoder

Decode and inspect JWT tokens

Latitude/Longitude Converter

Convert between coordinate formats

Loan Calculator

Calculate loan payments and amortization

Logarithm & Exponent Calculator

Calculate logarithms and exponential values

Lorem Ipsum Generator

Generate placeholder text for designs

Love Compatibility Calculator

Calculate compatibility between two people

Macronutrient Calculator

Calculate optimal macronutrient ratios

Matrix Calculator

Perform matrix operations

Mean Median Mode Calculator

Calculate mean, median, mode, and range

Meme Popularity Score Calculator

Calculate potential popularity of memes

Mole Calculator

Convert between mass, moles, and molecules

Mortgage Calculator

Calculate mortgage payments and schedules

Name Generator

Generate random names for characters or projects

Naming Convention Converter

Convert between camelCase, snake_case, etc.

Net Worth Calculator

Calculate personal or business net worth

OCR Tool

Extract text from images, screenshots, and scanned documents

OpenGraph Metadata Builder

Build OpenGraph metadata for web pages

Paint Area Calculator

Calculate paint needed for a space

Password Generator

Generate secure passwords

Permutations & Combinations Calculator

Calculate permutations and combinations

Pet Age Converter

Convert pet age to human years

pH Calculator

Calculate pH values for solutions

Physics Equation Solver

Solve common physics equations

Pipe Sizing Calculator

Calculate pipe size based on flow requirements

Position Size Calculator

Calculate optimal trading position sizes based on risk management

Pregnancy Due Date Calculator

Calculate estimated due date

Present Value Calculator

Calculate the present value of future money

Prime Number Checker

Check if a number is prime

Probability Calculator

Calculate probability of events

Probability Distribution Calculator

Calculate various probability distributions

Profit Margin Calculator

Calculate profit margins for products or services

Random Number Generator

Generate random numbers within a range

Rebar Calculator

Calculate rebar requirements for concrete

Regex Tester

Test and debug regular expressions

Regression Calculator

Calculate linear and other regressions

Retirement Savings Calculator

Estimate retirement savings needs and growth

Robots.txt Builder

Create robots.txt files for websites

ROI Calculator

Calculate return on investment

Roof Pitch Calculator

Calculate roof pitch and angles

Sales Tax Calculator

Calculate sales tax and total cost

Schema.org Builder

Build structured data for websites

SIP Calculator

Calculate returns from systematic investment plans

Sleep Cycle Calculator

Calculate optimal wake-up times based on sleep cycles

Social Media Engagement Rate Calculator

Calculate engagement rates for social media posts

Standard Deviation Calculator

Calculate standard deviation and variance

Stock Return Calculator

Calculate returns from stock investments

Stopwatch

Simple stopwatch for timing

String Similarity Calculator

Compare similarity between two text strings

Study Planner

Create effective study schedules

Study Time Planner

Optimize study sessions and breaks

Sunset/Sunrise Calculator

Calculate sunset and sunrise times for any location

Tax Calculator

Calculate income tax based on earnings and deductions

Text Encoder/Decoder

Encode and decode text in various formats

Time Zone Converter

Convert time between different time zones

Triangle Solver

Solve triangle properties with given values

Trigonometric Function Solver

Calculate trigonometric functions and identities

Trivia Quiz Generator

Generate trivia questions on various topics

Unit Converter

Convert between different units of measurement

Unix Timestamp Converter

Convert between Unix timestamps and human dates

UUID Generator

Generate random UUIDs (Universally Unique Identifiers)

Volume Calculator

Calculate volume of various 3D shapes

Water Intake Calculator

Calculate recommended daily water intake

Web Manifest Builder

Create web app manifests for PWAs

Weighted Average Calculator

Calculate weighted averages for data sets

WhatsApp Message Builder

Create WhatsApp message deep links

Work Days Calculator

Calculate number of working days between dates

YouTube Earnings Calculator

Estimate earnings from YouTube views and engagement

Z-Score Calculator

Calculate statistical z-scores for normal distributions

Image Resizer

Resize and crop images for various social media platforms

Time Tracker

Track time spent on multiple tasks simultaneously