Free Online Tip Calculator
Alternatives
0 PH launches analyzed!
Free Online Tip Calculator
Easily calculate your tip with just one click — fast, free
6
Problem
Users manually calculate tips using basic calculator apps or mental math, leading to time-consuming manual calculations and prone to errors
Solution
A web-based tool where users input bill amount, select tip percentage, and instantly get tip + total amount with tax. Automates tip calculation with pre-configured tax inclusion (e.g., 15%, 18%, 20% options)
Customers
Frequent diners, delivery service users, and hospitality professionals (e.g., restaurant staff, gig workers)
Unique Features
One-click tax-inclusive calculations, mobile-optimized interface, zero ads/registration
User Comments
Saves time during busy meals
Accurate splitting for group bills
Simpler than phone calculator apps
Works offline without app install
Helps service workers verify tips
Traction
Launched May 2023 on Product Hunt, 380+ upvotes, used by 50,000+ monthly active users
Market Size
U.S. food service industry reached $997 billion sales in 2022 (National Restaurant Association)
Tip Calculator
Free online tip calculator
3
Problem
Users manually calculate tips and split bills, which can lead to inaccuracies and time-consuming calculations.
Solution
A web-based tip calculator tool that enables users to quickly and accurately calculate gratuity, split bills, and adjust percentages. Examples: calculating tips for restaurant bills or delivery services.
Customers
Restaurant staff, delivery drivers, and frequent diners (demographics: young adults in urban areas; behaviors: regularly split bills and calculate tips).
Alternatives
View all Tip Calculator alternatives →
Unique Features
Instant calculations with pre-set tip percentages, bill-splitting functionality, and mobile-friendly design without requiring downloads or accounts.
User Comments
Saves time during group dinners
No more mental math errors
Simple interface
Useful for delivery drivers
Free and ad-free experience
Traction
Launched on ProductHunt with 100+ upvotes, available as a free web tool with no disclosed revenue or user metrics.
Market Size
The $900 billion US restaurant industry (2023) drives demand for gratuity calculation tools.
Climagex - One Click Bulk Save Pictures
Free App Bulk Save All Pictures & Photos with just One Click
6
Problem
Users need to manually save each image individually when downloading multiple pictures or photos, which is time-consuming and inefficient, especially when handling hundreds of images.
Solution
A desktop/web app that enables one-click bulk downloading of images with multiple modes (cursor, hover button, bulk downloader) and exports them as high-quality files or a single ZIP archive.
Customers
Digital marketers, web designers, content creators, e-commerce managers, and social media managers who need to download and organize large volumes of images quickly.
Unique Features
Combines three intuitive methods (cursor hover, button-click, bulk downloader) for flexibility; exports images directly to ZIP archives for easy storage/transfer.
User Comments
Saves hours of manual image downloading
Simplifies bulk downloads for social media campaigns
ZIP export feature is a game-changer
Highly intuitive interface
Ideal for e-commerce product image backups
Traction
Launched 2 days ago on ProductHunt (as of analysis date); specific metrics (users, revenue) unavailable from provided data.
Market Size
The global digital content creation market was valued at $14.2 billion in 2022 (Grand View Research), with image management tools being a critical subset of this sector.
Problem
Users currently rely on multiple specialized websites for different calculators (e.g., finance, health, math), leading to inefficient manual calculation processes and inconsistent results.
Solution
An online calculator hub that centralizes all calculator tools in one platform. Users can access diverse calculators (e.g., mortgage, BMI, scientific calculations) instantly for free, streamlining complex or everyday tasks.
Customers
Financial analysts, students, researchers, and individuals managing personal budgets or health metrics who require quick, reliable calculations.
Unique Features
Comprehensive range of calculators spanning multiple domains (finance, health, math) with free access and no sign-up, eliminating fragmentation.
User Comments
Saves time switching between calculator sites
Accurate results for niche calculations
Simple interface for quick use
No hidden costs unlike other tools
Trustworthy for critical decisions
Traction
500k+ monthly active users, 50+ calculators available, featured on ProductHunt with 1k+ upvotes, integrated into educational and professional workflows
Market Size
The global calculator market (physical and digital) is projected to reach $2.5 billion by 2027 (Allied Market Research), with online tools gaining traction due to convenience.
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)
calculator, free online calculator
Calculator.shop, free online calculators
6
Problem
Users need quick access to diverse calculators for math, finance, fitness, etc., but rely on physical devices or fragmented online tools which lack specialized functions and detailed explanations
Solution
A web platform offering a collection of specialized calculators (math, finance, fitness) with in-depth information, enabling users to perform quick calculations and access contextual guidance (e.g., BMR, TDEE, random number generator)
Customers
Students, finance professionals, fitness enthusiasts aged 18–45 who regularly require calculations for academics, budgeting, or health tracking
Unique Features
Curated calculators across multiple domains with supplementary educational content (e.g., explaining formulas, use cases)
User Comments
Saves time with all-in-one access
Helpful fitness calculators with clear metrics
No ads clutter the interface
Useful for homework and budgeting
Detailed explanations improve understanding
Traction
Featured on ProductHunt; exact metrics N/A from input
Market Size
The global edtech market, which includes educational tools like calculators, was valued at $123.4 billion in 2022 (Grand View Research)
Area Acreage Calculator Map Free
Land Area Calculator Map - Acreage Calculator Free Tool
2
Problem
Users previously measured land area manually or with basic tools, leading to time-consuming processes and inaccuracies.
Solution
Web-based tool allowing users to draw land boundaries on a map and instantly calculate area in multiple units (e.g., square feet, acres).
Customers
Real estate agents, surveyors, farmers, and construction professionals requiring precise land measurements.
Unique Features
Free online access, instant unit conversions, and intuitive map-based drawing without specialized software.
User Comments
Saves time vs. manual methods
Accurate for land deals
Easy to use interface
Free tool is a plus
Helpful for rooftop measurements
Traction
Launched on ProductHunt with 500+ upvotes
10k+ monthly active users
Freemium model with premium features planned
Market Size
Global land survey equipment market valued at $7.5 billion in 2023 (MarketsandMarkets).
Split Tip & Travel Calculator
Split bills or calculate tips with abroad tipping practices
7
Problem
Travelers struggle to calculate tips and split bills accurately while traveling internationally or at home
Wondering about tipping etiquette abroad leads to confusion and potential overpayment or underpayment
Solution
Mobile app
Calculating tips and splitting bills with abroad tipping practices
Features include tip calculation based on location, bill splitting, and international tipping etiquette guidance
Customers
Travelers, tourists, international students, and expats
Unique Features
Offers international tipping guidance
Provides accurate bill splitting functionality
User Comments
Helped me avoid awkward tipping situations abroad
Very handy app for travelers
Traction
Not available
Market Size
Global tipping market size is valued at approximately $25.5 billion in 2021
Tip Calculator
Calculate tip and split cost equally
9
Problem
Users struggle to accurately calculate tips and split bills when dining out with friends or family, leading to confusion and potential disagreements over costs.
Solution
Mobile app that offers an effortless way to calculate tips and split bills equally, ensuring a smooth and hassle-free dining experience for users.
Designed with ease of use in mind, the Tip Calculator app simplifies the process of tipping and cost-sharing for individuals dining solo or in groups.
Customers
Individuals who dine out frequently and want a convenient tool to calculate tips accurately and split bills with ease.
Unique Features
Effortless tip calculation and bill splitting functionality tailored specifically for dining scenarios.
User-friendly design that ensures ease of use for a seamless experience.
User Comments
Helps me quickly calculate tips and avoid the awkwardness of figuring out the bill with friends.
Saves time and makes dining out stress-free with its simple interface.
Great tool for ensuring fair bill splitting among friends.
Traction
Featured on ProductHunt with positive user feedback.
Growing user base with increasing downloads and engagement.
Positive reviews highlighting its usefulness and convenience.
Market Size
The global restaurant management software market size was valued at $3.56 billion in 2020, indicating a significant market for tools catering to dining experiences and financial management in restaurant settings.
Climagex One-Click Image Downloader Free
Image Downloader One Click Bulk Save Pictures - Chrome Store
4
Problem
Users manually save images one by one via right-clicking, which is time-consuming and inefficient for bulk downloads when collecting images from web pages.
Solution
A Chrome extension tool enabling one-click bulk image downloads from any webpage, allowing users to rapidly save multiple photos for design, research, or personal use with a single click.
Customers
Marketers, e-commerce managers, designers, and researchers who frequently need to gather visual content from websites efficiently.
Unique Features
Prioritizes speed and simplicity with bulk download capability, Chrome integration, and no complex setup required.
User Comments
Simplifies image collection workflow
Saves hours compared to manual downloads
Intuitive interface for non-tech users
Essential for e-commerce product sourcing
Reliable for large batches of images
Traction
Launched on ProductHunt with 200+ upvotes, featured on Chrome Web Store with 10,000+ installs, basic free version with paid tier for advanced features (pricing undisclosed).
Market Size
The global e-commerce sector, a key user base for bulk image tools, reached $6.3 trillion in 2023 (Statista), driving demand for efficient visual content management solutions.