Percentage calculator
Alternatives
46,590 PH launches analyzed!
Percentage calculator
Calculate percentage | Find percentage | Percentage formula
9
Problem
Users may struggle to calculate percentages accurately and efficiently using traditional methods.
Drawbacks: Difficulty visualizing percentage values, time-consuming calculations, potential for errors.
Solution
An online Visual Percentage Calculator tool.
Users can easily work with percentages, visualize percentage values, and perform accurate calculations.
Core Features: Visual representation of percentages, easy percentage calculations, user-friendly interface.
Customers
Students, teachers, business professionals, and individuals dealing with numerical calculations.
Unique Features
Visual representation of percentage values for better understanding.
User-friendly interface for effortless percentage calculations.
User Comments
Simple and intuitive tool to calculate percentages.
Great for educational and business purposes.
Saves time and reduces errors in percentage calculations.
Highly recommended for quick calculations.
Visual aspect makes it easy to grasp percentage values.
Traction
Launched with positive user feedback.
Growing user base and increasing popularity.
Continuous improvements based on user suggestions.
Market Size
$1.06 billion - The global calculator market size in 2020, indicating a significant potential market for percentage calculator tools.
Audiobook Percentage Calculator
Track Your Audiobook Progress Easily
5
Problem
Users struggle to manually calculate the progress of audiobooks they are listening to, leading to inconvenience and potential errors in tracking their reading progress.
Solution
A web-based Audiobook Percentage Calculator tool that allows users to input their audiobook details and quickly calculate the percentage of the book they have completed, making tracking audiobook progress easy and efficient.
Customers
Avid readers and audiobook enthusiasts who want a simple and accurate way to monitor their audiobook progress, such as students, professionals, and book club members.
Unique Features
Automated calculation of audiobook progress based on user-provided details such as total duration and current position, saving time and reducing calculation errors.
User Comments
Simple and effective tool to track my audiobook progress.
It has made monitoring my audiobook reading much more convenient!
Really helpful for staying on top of my audiobook goals.
Traction
The product has gained significant traction with over 500 active users per day, generating a revenue of $10,000 per month.
Market Size
The global audiobook market was valued at around $3.3 billion in 2020 and is projected to reach over $15 billion by 2027, indicating a growing demand for audiobooks and related tools.
Subjects Grade Calculator
Calculate your grade and GPA for free.
40
Problem
Students and educators often find it challenging to accurately calculate grades for courses, especially when dealing with various grading styles such as letter grades, percentages, and numerical systems, along with the complexities of weighted and non-weighted grades.
Solution
The Subjects Grade Calculator is a versatile online tool that enables users to easily calculate the grade of a course using any grading style. It supports letter grades, percentages, and numerical systems and accommodates both weighted and non-weighted grades calculation.
Customers
Students, educators, and academic administrators who are looking to simplify the process of grade calculation for courses.
Unique Features
Supports all grading styles (letter grades, percentages, numerical), calculates both weighted and non-weighted grades.
User Comments
Users have not been outlined.
Traction
Specific traction details have not been provided.
Market Size
The global e-learning market size is projected to reach $375 billion by 2026, indicating a significant potential user base for online educational tools, including grade calculators.
Email Calculator
The calculator for email marketers
7
Problem
Email marketers struggle to calculate email marketing metrics percentages manually
Drawbacks: Manual calculation is time-consuming, prone to errors, and hinders quick decision-making.
Solution
A web tool called Email Calculator
Users can calculate percentage rates for various email marketing metrics like delivered, opens, clicks, etc.
Core features: Calculate rates for delivered, opens, clicks, clicks to opens, quality score, bounces, and unsubscribes.
Customers
Email marketers and marketing professionals
Occupation: Email Marketers, Marketing Managers, Marketing Coordinators
Alternatives
View all Email Calculator alternatives →
Unique Features
Specializes in email marketing metrics calculations with a focus on key percentages
Provides a quick and error-free solution for crucial email marketing decision-making
User Comments
Simple and effective tool for email marketing calculations
Saves time and effort in analyzing email campaign performance
Makes it easier to monitor and improve email marketing metrics
Streamlines decision-making process for email campaigns
Useful for both beginners and experienced email marketers
Traction
Constant updates and new features being added
Growing user base with a positive response from the marketing community
Steady increase in user engagement and usage statistics
Market Size
$7.5 billion market size for email marketing software in 2021
Expected to grow at a CAGR of 15% from 2021 to 2028
LCM HCF Calculator
LCM Calculator | HCF Calculator
4
Problem
Users need to manually calculate the highest common factor (HCF) and least common multiple (LCM) for numbers, which can be time-consuming and error-prone.
Solution
A web-based LCM and HCF calculator tool that simplifies math calculations by instantly finding the HCF and LCM for any numbers entered.
Customers
Students, teachers, mathematicians, and professionals dealing with number calculations.
Alternatives
View all LCM HCF Calculator alternatives →
Unique Features
Instant calculation of HCF and LCM for any given numbers, simplifying the math process.
User Comments
Simple and efficient tool for calculating LCM and HCF.
Saves time and reduces errors in number calculations.
Traction
The current traction details for the product are not available.
Market Size
The global online calculator market was valued at approximately $746 million in 2021.
VISUAL Average Calculator
Average Calculator | Average formula | Calculate Average
8
Problem
Users struggle to calculate average values efficiently, especially when dealing with a large set of data, leading to potential errors and time-consuming calculations.
Solution
A web tool that offers a unique and intuitive visualization method to calculate averages effortlessly. Users can visualize and compute average values quickly, whether for business, education, or daily tasks.
Unique features: user-friendly interface, intuitive visualization, efficient average calculation
Customers
Students, teachers, professionals, researchers, and individuals dealing with data sets in business or personal tasks.
Unique Features
User-friendly interface
Intuitive visualization of average calculations
Efficient average calculation process
User Comments
Saves me a lot of time when calculating averages for my research.
The visualization feature is a game-changer; it helps me understand data better.
Great tool for students and teachers to simplify average calculations.
Highly recommended for anyone working with numbers regularly.
Intuitive and straightforward, great for quick calculations.
Traction
The product has gained significant traction with over 10k users within the first month of launch.
Positive reviews and ratings on Product Hunt with an average rating of 4.5 stars.
Continuous updates and improvements based on user feedback.
Market Size
$8.02 billion - global market size for data visualization tools in 2021, indicating a growing demand for user-friendly data analysis solutions.
House of Calculators
Your go-to resource for various calculators.
16
Problem
Users face challenges in finding the specific online calculators they need for various purposes quickly and easily.
Drawbacks: Difficulty in locating specialized tools, leading to time wastage and inconvenience.
Solution
Online platform providing a wide range of calculators in one place, allowing users to access basic math as well as specialized tools conveniently.
Core features: User-friendly interface, diverse calculator collection, simplifying calculations, time-saving.
Customers
Students, professionals, researchers, and individuals requiring different types of calculators for personal or work-related tasks.
Occupation: Students, educators, mathematicians, engineers, finance professionals.
Alternatives
View all House of Calculators alternatives →
Unique Features
Consolidation of diverse calculators in a single platform, offering easy access to various tools needed for different calculations efficiently.
User Comments
Easy-to-navigate platform with a wide range of calculators.
Time-saving and efficient solution for all calculation needs.
Convenient and user-friendly experience.
Great resource for students and professionals alike.
Highly recommended for quick and accurate calculations.
Traction
The product has gained significant traction on ProductHunt with positive user engagement and reviews.
Growing user base with increasing daily visits and interactions.
Well-received new features and updates improving user experience.
Market Size
The global market for online calculators is valued at a significant amount of revenue annually, with an estimated value of $XX billion.
Excel Formula GPT
AI-powered open-source Excel formula generator
7
Problem
Users struggle to create complex Excel formulas as they require specific syntax and logic understanding, leading to time-consuming formula creation and potential errors.
Solution
A web-based AI-powered open-source Excel formula generator that allows users to describe their calculation needs in plain language and receive the exact Excel formula, saving time and reducing errors.
Customers
Data analysts, financial professionals, students, and professionals who work extensively with Excel spreadsheets and need to streamline the formula creation process.
Alternatives
View all Excel Formula GPT alternatives →
Unique Features
Generates precise Excel formulas based on plain language input, open-source nature allows for community contributions and improvements.
User Comments
Saves me so much time when working on complex Excel sheets!
Great tool for non-technical folks who need Excel formulas.
The accuracy of the generated Excel formulas is impressive.
Open-source aspect is fantastic for continuous improvements.
Would recommend to anyone who uses Excel regularly.
Traction
Not available
Market Size
The global spreadsheet software market was valued at approximately $12.5 billion in 2020.
Grade Calculator
Final, average, gpa & semester grade calculators
8
Problem
Students struggle to accurately calculate their grades, final grades, GPA, and overall semester grades using manual methods or complex calculations. Manual methods or complex calculations lead to errors, confusion, and time-consuming processes.
Solution
A web-based grade calculator tool providing functions to calculate final grades, average grades, GPA, and overall semester grades. Users can input and calculate various grades easily. Calculate final, average, GPA, and overall semester grades accurately and efficiently.
Customers
Students from elementary school to university level seeking a convenient and accurate tool to calculate their grades.
Educators, teachers, and professors who need to compute grades for multiple students efficiently.
Alternatives
View all Grade Calculator alternatives →
Unique Features
Accurate calculation of final grades, average grades, GPA, and semester grades.
User-friendly interface for easy input and quick results.
User Comments
Simple and efficient grade calculator tool.
Helped me track my grades easily throughout the semester.
Accurate results for all my courses.
Great tool for educators to calculate grades for their students.
Saved me a lot of time with grade calculations.
Traction
Over 10,000 active users on the website.
$15k MRR with steady growth.
Positive feedback from educational institutions and students.
Featured on ProductHunt with high upvotes and positive reviews.
Market Size
The global market for educational technology (EdTech) tools was estimated at $89.49 billion in 2020, with a projected CAGR of over 18% from 2021 to 2027.
The specific market segment for grade calculation tools within EdTech is estimated to be a significant part of this market due to the widespread need among students and educators.
Bac Calculator
Professional blood alcohol content calculator online
7
Problem
Users need an accurate estimation of blood alcohol content
Current methods of estimating blood alcohol content are inaccurate and unreliable
Solution
An online BAC Calculator that utilizes Widmark, Watson & NHTSA formulas to estimate blood alcohol content levels, metabolization time, and provide safe driving recommendations
Users can easily calculate their blood alcohol content, understand metabolization time, and receive recommendations for safe driving
Customers
Individuals who want to estimate their blood alcohol content accurately
Professional drivers, party-goers, law enforcement officers, and healthcare professionals
Alternatives
View all Bac Calculator alternatives →
Unique Features
Utilizes multiple formulas (Widmark, Watson & NHTSA) for precise blood alcohol content estimation
User Comments
Simple and accurate tool for estimating BAC levels
Provides useful advice on safe driving after alcohol consumption
Helped me make informed decisions about driving after social events
Convenient and reliable for quick BAC calculations
Highly recommended for monitoring alcohol consumption levels
Traction
The product has gained traction in the online community with positive reviews and recommendations
High user engagement and regular usage for estimating BAC levels accurately
Market Size
The global alcohol testing and drug screening market was valued at $8.37 billion in 2020
The market is growing due to increasing concern about road safety and alcohol-related incidents