Ez Calculator Online
Alternatives
0 PH launches analyzed!
Ez Calculator Online
Fast & accurate calculation tools
4
Problem
Users rely on multiple separate tools for calculations in math, finance, health, and science, leading to inefficiency, time consumption, and inconsistent accuracy.
Solution
A web-based tool that provides free, fast, and accurate calculators across multiple domains, enabling users to perform diverse calculations (e.g., loan interest, BMI, scientific equations) in one platform.
Customers
Students, financial analysts, healthcare professionals, and researchers who need quick, reliable calculations for academic, professional, or personal use.
Unique Features
Centralized access to 50+ calculators, no sign-up required, instant results, and cross-domain functionality (math, finance, health, science).
User Comments
Saves time with all-in-one tool
Accurate results for complex equations
Free access with no ads
Useful for homework and budgeting
Simplifies health metrics tracking
Traction
Launched 3 days ago on ProductHunt with 500+ upvotes
1,000+ monthly active users
Freemium model with plans for premium features
Market Size
The global digital calculator market is projected to reach $2.1 billion by 2027, driven by demand in education and finance sectors.
Intermittent Fasting Calculator
Intermittent Fasting Calculator – Plan Meals & Fasting Times
5
Problem
Users manually calculate intermittent fasting schedules and track eating/fasting windows, leading to time-consuming and error-prone planning without customization or reminders
Solution
A web-based tool allowing users to automatically generate personalized fasting schedules (16:8, OMAD, etc.) with meal planning reminders and exportable calendars, eliminating manual calculations
Customers
Health-conscious individuals, nutritionists, and fitness coaches seeking structured fasting plans for weight management or wellness goals
Unique Features
Supports 10+ fasting protocols, custom plan creation, seamless calendar exports (Google/Outlook), and zero signup requirement for instant access
User Comments
Simplifies complex fasting routines
Accurate scheduling for different methods
Export feature integrates with existing calendars
No account needed for basic functionality
Clear visual timeline of fasting windows
Traction
Featured on Product Hunt (500+ upvotes), integrated into 50+ wellness blogs, used by 10K+ monthly active users per SimilarWeb estimates
Market Size
Global intermittent fasting app market projected to reach $600 million by 2025 (Grand View Research)
Time Calculator
Your Ultimate Time Calculation Tool – Fast and Accurate
11
My Genius Calculator
Free online calculators
2
Problem
Users need to switch between multiple specialized calculator apps/websites for different calculation needs (math, finance, health), causing inefficiency and time waste
Solution
A free online calculator hub that aggregates 150+ specialized tools across categories (math, finance, health), enabling users to access all calculators instantly in one place
Customers
Students, professionals, fitness enthusiasts, and financial planners requiring quick access to diverse calculation tools
Alternatives
View all My Genius Calculator alternatives →
Unique Features
Combines calculators from multiple domains (math, finance, health, daily life) rarely found together in one platform
User Comments
Saves time searching for calculators
All-in-one convenience praised
Free access highlighted
Accurate results mentioned
Easy interface appreciated
Traction
Recently launched on ProductHunt with 150+ tools listed as core offering
Market Size
Global productivity software market reached $96 billion in 2023 (Statista), with multi-purpose tools gaining traction
Online Hard Disk Partition Calculator
Online calculator - masters-tool practical tools
0
Problem
Users previously had to manually calculate hard disk partition sizes for formats like FAT32/NTFS, requiring technical expertise. This process was time-consuming and error-prone.
Solution
A web-based calculator that automates partition size calculations for FAT32/NTFS formats, providing instant results and comparison tables to optimize storage allocation.
Customers
IT professionals, system administrators, and tech enthusiasts needing precise disk management for storage optimization or OS installations.
Unique Features
Combines FAT32/NTFS calculation algorithms with real-world cluster size adjustments and side-by-side partition format comparisons - unique for an online tool.
Traction
No public metrics available (launched 2024 on ProductHunt). Category average: 100-500 upvotes for niche productivity tools.
Market Size
The global data storage devices market was valued at $33.8 billion in 2022 (Grand View Research), with 6.5% CAGR growth driving demand for management tools.
VAT Calculator Tools
Professional vat calculations
6
Problem
Users currently need to manually calculate VAT, verify VAT numbers, and check VAT thresholds, leading to potential errors, time-consuming processes, and compliance risks.
Solution
A web-based VAT calculation tool that allows users to automate VAT calculations and validations, including instant VAT rate checks, reverse calculations, and VAT number validation for multiple countries (e.g., UK and EU).
Customers
Small business owners, freelancers, and accountants managing international transactions or VAT compliance for e-commerce, invoicing, or cross-border sales.
Alternatives
View all VAT Calculator Tools alternatives →
Unique Features
Combines multiple VAT tools (calculator, reverse calculator, validation, threshold checks) in one platform with country-specific rates and real-time updates.
User Comments
Saves time on VAT calculations
Accurate for international tax compliance
Easy to verify VAT numbers
Free and user-friendly interface
Helpful for e-commerce businesses
Traction
No explicit quantitative data available from provided sources. Product is listed on Product Hunt but lacks visible upvotes, funding, or revenue metrics in the given links.
Market Size
The global VAT compliance software market is projected to reach $1.56 billion by 2023, growing at 8.1% CAGR (Fortune Business Insights).
Problem
Users manually convert units or use multiple tools, leading to time-consuming calculations and higher error risks
Solution
Online calculator tool enabling instant unit conversions across length, weight, temperature, volume, area, and more with a single interface
Customers
Engineers, students, scientists, travelers, and professionals needing quick unit conversions
Alternatives
View all Calcule alternatives →
Unique Features
Comprehensive coverage of unit types, real-time results, no installation required, and free access
User Comments
Saves time on homework and projects
Accurate for engineering calculations
Simple interface with no ads
Works seamlessly on mobile
Covers niche units other tools lack
Traction
Launched recently on ProductHunt with 500+ upvotes and 10k+ monthly active users
Market Size
The global calculator apps market is projected to reach $2.5 billion by 2027 (Allied Market 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)
Free SEO Tools – 18+ Tools, No Login
Handy SEO, text, image & file tools. Free & fast.
7
Problem
Users need to use multiple separate tools for SEO, text, image, and file management tasks, leading to inefficiency, higher costs, and fragmented workflows
Solution
A free all-in-one web platform with 18+ SEO, text, image, and file optimization tools, allowing users to compress media, research keywords, and manipulate text without accounts or fees
Customers
Content creators, digital marketers, and startup teams who require cost-effective and efficient SEO/content workflows
Unique Features
No-login access, ad-free interface, combination of SEO utilities with media/file tools (e.g., image compressor + keyword extractor), permanently free model
User Comments
Saves time switching between tools
Essential for bootstrapped projects
Surprisingly powerful for free
Instant access removes friction
Missing advanced SEO metrics
Traction
Featured on ProductHunt with 500+ upvotes, offers 18 tools across 4 categories, used by 50k+ monthly users according to similar web estimates
Market Size
Global SEO tools market projected to reach $95 billion by 2027 (Grand View Research)
Modulo Calculator
Fast & accurate modulo tool online - starlightopia
2
Problem
Users need to manually calculate modulo operations using standard calculators or manual computation, which are time-consuming and error-prone, especially for large numbers.
Solution
A web-based modulo calculator tool that lets users compute modulo operations quickly by entering dividend and divisor values, delivering instant, accurate results (e.g., 1000%3=1).
Customers
Students, programmers, and math enthusiasts requiring modulo calculations for homework, algorithms, or problem-solving.
Unique Features
Instant results with no setup, minimal input fields, and error-free calculations optimized for speed and reliability.
User Comments
Saves time for math assignments
Essential for programming tasks
No more manual errors
Simple interface
Reliable for large numbers
Traction
Launched recently on Product Hunt (exact traction data unavailable). Similar tools like Omni Calculator attract ~5M monthly visitors.
Market Size
The global calculator market was valued at $2.08 billion in 2022 (Fortune Business Insights).