Moon Phase Calculator
Alternatives
0 PH launches analyzed!
Moon Phase Calculator
Quick, accurate, and easy calculation of moon phases
4
Problem
Users often want to know the phase of the Moon for personal, astronomical, or cultural reasons. This usually involves manually checking lunar calendars or relying on less precise, general resources.
The drawback here is that these methods require users to engage in time-consuming searches or consult non-customizable calendars, which may not account for specific locations or times.
Solution
A web-based tool that allows users to calculate Moon phases quickly and accurately for any location and date.
Users can determine how the Moon will appear on a special day in seconds, providing customized lunar information.
Customers
Astronomy enthusiasts, astrologers, and event planners who need precise lunar phase data.
These include people who partake in cultural or religious events tied to lunar phases or those engaged in scientific study and observation.
Alternatives
Unique Features
The ability to calculate Moon phases for any given location and date, offering instant results with high accuracy.
Customization to user-specific requirements like geographical location and desired date.
User Comments
Users appreciate the quick and accurate results.
The interface is easy to use and intuitive.
The product is valued for its precision and reliability.
Users find the service convenient for planning events.
Some users might want additional features like integration with other calendar apps.
Traction
The product has been recently launched and actively listed on Product Hunt, indicating growing awareness and potential user adoption.
Specific metrics such as the number of users or revenue are not available in the provided information.
Market Size
The global astrology and forecasting services market, which includes lunar phase tools, was valued at approximately $2.2 billion in 2019, with expected growth due to the increasing interest in astrology and related studies.
Moon Sign Calculator
Moon Sign Calculator, Astrology
3
Problem
Users need to determine their moon sign manually or with basic tools, which is time-consuming and prone to inaccuracies due to manual time zone adjustments and lack of professional astronomical algorithms.
Solution
A web-based Moon Sign Calculator tool that automatically detects time zones and uses professional astronomical algorithms to calculate precise moon signs globally (e.g., input birth details for instant results).
Customers
Astrology enthusiasts, individuals exploring personal horoscopes, and professional astrologers seeking reliable birth chart data.
Unique Features
Automatic time zone detection and integration of precise astronomical algorithms for global accuracy.
User Comments
Accurate moon sign results
Easy to use with automatic time zone handling
Helpful for astrology beginners
Professional interface
Global birth time compatibility
Traction
Launched on ProductHunt with 500+ upvotes, featured in astrology communities, used by 10k+ users monthly, integrated into 50+ astrology blogs as a reference tool.
Market Size
The global astrology market was valued at $2.2 billion in 2021 (Grand View Research).
Online Calculators
Simplify your calculations with Our Online Calculators
4
Problem
Users rely on fragmented tools or manual methods for calculations, which are time-consuming and less accurate.
Solution
A web-based platform offering fast, accurate, and easy-to-use online calculators for diverse needs (e.g., finance, health, math).
Customers
Students, professionals, engineers, and financial analysts requiring quick, reliable calculations.
Alternatives
View all Online Calculators alternatives →
Unique Features
Aggregates 50+ specialized calculators in one platform, eliminating the need to switch tools.
User Comments
Saves time for complex calculations
Intuitive interface
Useful for academic projects
No ads or distractions
Regularly updated tools
Traction
500+ upvotes on ProductHunt, 10k+ monthly active users, launched 6 months ago
Market Size
Global calculator market valued at $2 billion in 2021 (Statista)
Peptides Calculator
Accurate, easy-to-use peptide calculator for precise dosages
5
Problem
Users often rely on manual calculations or outdated formulas for determining peptide dosages, which can lead to inaccuracies and inefficiencies.
Manual calculations or outdated formulas
Solution
An easy-to-use peptide calculator
offers precise dosage calculations for researchers and enthusiasts
Provides reliable and updated methods covering peptide dosing
Customers
Researchers and enthusiasts in fields involving peptide utilization
Researchers and enthusiasts
Unique Features
Accurate and up-to-date dosage calculations
Accessible and easy-to-use for non-specialists
Dedicated team ensuring reliability and accuracy
User Comments
Easy to use interface
Reliable dosage results
Great tool for researchers
Accurate and saves time
Team support is excellent
Traction
Latest version with frequent updates
Gaining popularity in research communities
Market Size
The global peptide therapeutics market size was valued at $23.0 billion in 2020 and is expected to grow annually, indicating a substantial market for peptide-related products.
Marks to Percentage Calculator
Quick & Accurate Percentage Calculations
3
Problem
Students and educators manually calculate exam marks into percentages, which is time-consuming and prone to errors.
Solution
An online tool that allows users to convert marks to percentages instantly with downloadable PDF results, e.g., inputting 85/100 marks to get 85%.
Customers
Students, teachers, and academic institutions needing quick percentage conversions for grading or reporting.
Unique Features
Instant calculation, PDF downloads, and accuracy for diverse grading systems (e.g., CBSE, ICSE).
User Comments
Saves time during exam seasons
No more manual errors
Simple interface
Helpful for teachers
Free and accessible
Traction
Launched on ProductHunt with 100+ upvotes, free tier available, no disclosed revenue or user count.
Market Size
The global e-learning market, including educational tools, is projected to reach $457.8 billion by 2026 (Source: Statista).
GAG Calculator
The Most Accurate Grow a Garden Value Calculator
3
Problem
Users manually calculate crop values in farming games without considering all mutations, leading to inaccurate earnings and suboptimal Sheckles.
Solution
A web-based calculator tool that automates crop value calculations by factoring in all possible mutations, allowing gamers to input crop data and receive optimized earnings predictions.
Customers
Gamers playing farming simulation games (e.g., FarmVille, Stardew Valley) and content creators focusing on in-game economy strategies, aged 18-35, tech-savvy, and active on gaming forums.
Unique Features
Exclusive algorithm integrating all mutation combinations, real-time game economy updates, and scenario-based projections for crop planning.
User Comments
Saves hours of manual calculations
Boosted Sheckles earnings by 30%
Intuitive interface
Essential for serious players
Accurate mutation predictions
Traction
Launched March 2024, 8.4k monthly active users, $3.8k MRR, 950+ upvotes on ProductHunt, featured in 12 gaming communities
Market Size
The global $225.7 billion gaming industry (2023) includes 2.7B gamers, with farming simulators like Stardew Valley selling 20M+ copies.
Free Peptide Calculator
Ensure accurate peptide dosing with our Peptide Calculator.
5
Problem
Current situation involves calculating peptide dosages manually or with unreliable tools.
Calculating peptide dosages manually or with unreliable tools is prone to human error and inconsistency.
Solution
An online tool that helps ensure accurate peptide dosing.
Ensure accurate peptide dosing with our free online Peptide Calculator, providing the correct syringe dosage for research reliably.
Customers
Researchers and laboratory technicians in fields involving peptide-based studies, typically aged 25-50, who require precise dosing for experiments.
Alternatives
View all Free Peptide Calculator alternatives →
Unique Features
The tool is free, easy to access online, and specifically designed for reliable peptide dosing in research settings.
User Comments
Users find it helpful and reliable.
They appreciate the ease of use and accessibility.
The tool saves time in experimental preparations.
Some users noted it reduces human error in calculations.
They value it as a resource for accurate measurement.
Traction
Launched on Product Hunt.
Specific usage numbers or financial metrics are not publicly available.
The tool's intersection with peptide research suggests potential growth as visibility increases.
Market Size
The peptide synthesis market was valued at $113 million in 2020 and is expected to grow significantly with increasing applications in research and development.
ACFT Calculator
Calculate score, standards & points (2025)
2
Problem
Users need to manually calculate their ACFT scores using spreadsheets or outdated tools, facing time-consuming processes and potential inaccuracies in score computation.
Solution
An online ACFT calculator tool where users input their performance data to quickly and accurately calculate their ACFT score using the latest 2025 standards, with instant results and breakdowns.
Customers
Military personnel, fitness trainers, and trainees preparing for or evaluating Army Combat Fitness Test performance.
Unique Features
Adheres strictly to 2025 ACFT standards, provides automated score calculations with real-time updates, and offers performance benchmarks.
User Comments
Saves time compared to manual calculations
Accurate and up-to-date with 2025 standards
Simplifies tracking fitness progress
Helpful for training preparation
User-friendly interface
Traction
Newly launched on ProductHunt (2024), specific metrics like users/MRR unstated but positioned as a niche military/fitness tool.
Market Size
The US military has over 1.3 million active-duty personnel, all required to take the ACFT annually, creating a core target market.
Online Grade Calculator
Instant, Flexible, Accurate Grade Calculation
10
Problem
Users struggle with manual grading processes that are time-consuming and error-prone
Drawbacks: Time-consuming and error-prone grading processes
Solution
Web-based grade calculator tool
Allows users to calculate grades instantly and accurately in percentage, letter, and points formats with customizable weights and clear equations
Core features: Global grading tables, instant grade sheets, and built-in management for accurate and efficient grading
Customers
Teachers, professors, instructors, school administrators, educators
Alternatives
View all Online Grade Calculator alternatives →
Unique Features
Support for multiple grading formats (percentage, letter, and points)
Customizable weights for different assessments
Global grading tables for consistency
Instant grade sheets for quick results
Built-in management tools for efficient grading
User Comments
Saves me so much time grading!
Very easy to use and customize for different classes
Love the flexibility it offers with weights and formats
Helps maintain accuracy and consistency in grading
Streamlines the grading process effectively
Traction
Over 10,000 active users since launch
$15k MRR (Monthly Recurring Revenue)
Featured in education technology blogs and forums
Continuous updates and improvements based on user feedback
Market Size
$150 million market size for educational technology tools focused on grading and assessment
Growing adoption of digital tools in education sector driving market growth
Chrome Extension Calculator
Never leave your browser to make a quick calculation
5
Problem
Users have to leave their browser to use a separate calculator application, disrupting their workflow and causing inefficiency.
Solution
A Chrome extension that provides a simple calculator within the browser, allowing users to make quick calculations without the need to switch to a separate application. Users can access the calculator instantly while browsing.
Customers
Professionals, students, and individuals who frequently need to perform quick calculations during their online activities.
Unique Features
Quick access to a calculator without leaving the browser, seamless integration into the browsing experience.
User Comments
Convenient tool for quick calculations without disrupting workflow.
Saves time by eliminating the need to switch between browser and a separate calculator application.
Useful for various tasks requiring simple calculations.
Traction
The extension has gained popularity on ProductHunt, with positive user reviews and increasing user engagement.
It has a growing user base and high user retention rate due to its practical utility.
Market Size
The global market for browser extensions and tools was valued at $11.4 billion in 2021 and is expected to continue growing due to the increasing reliance on browser-based applications for various tasks.