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.
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)
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.
JicoCalc – All-in-One Smart Calculator
All-in-one calculator with tools for work, life, and study.
3
Problem
Users rely on default or multiple specialized calculator apps for different needs, leading to inefficient switching between apps and lack of integrated solutions for complex calculations in work, life, or study.
Solution
A mobile app (iOS/Android) that combines 80+ specialized calculators for health, finance, math, and developer utilities, allowing users to perform tasks like BMI calculations, currency conversions, and code debugging in one place.
Customers
Students, professionals (e.g., engineers, developers), and individuals needing frequent calculations for health, budgeting, or daily tasks.
Unique Features
Comprehensive integration of niche calculators (e.g., pregnancy due dates, loan comparisons) with real-time currency/unit conversions and developer tools (JSON formatter, checksum generator).
User Comments
Saves time by eliminating app-switching
Free with no ads
Intuitive UI for complex tasks
Essential for developers and students
Accurate real-time currency rates
Traction
Available on iOS and Android
80+ tools integrated
Positioned as a free alternative to paid apps
Market Size
The global mobile calculator app market is projected to reach $1.98 billion by 2027 (Source: Statista).
Experience Calculator
Calculate your job experience in seconds — fast and free!
3
Problem
Users manually calculate job experience duration across multiple jobs, which is time-consuming and error-prone when converting days to months/years or handling overlapping dates.
Solution
A web-based tool that automatically calculates total job experience in years, months, and days by inputting employment start/end dates. Example: Users input two job periods (e.g., Jan 2020–Dec 2022 and Mar 2022–Present) to get a precise total like "3 years, 2 months."
Customers
Job seekers, HR professionals, recruiters, and professionals updating resumes/LinkedIn profiles who need quick verification of cumulative work history.
Unique Features
Instant results with no ads/logins, mobile optimization, and handling of overlapping employment periods automatically.
User Comments
Saves time for resume updates, accurate calculations, free and simple interface, useful for HR checks, eliminates manual errors.
Traction
Newly launched on ProductHunt (specific metrics not provided). Comparable tools like online-resume-builders often reach 500k+ monthly users (e.g., Resume.io has 1M+ users).
Market Size
The global online resume builder market was valued at $1.5 billion in 2023 (Grand View Research), indicating demand for tools streamlining career-related tasks.
One Click Pdf
All in one tool
1
Problem
Users need to manage PDFs (merge, split, compress, convert) using multiple tools, requiring file uploads and sign-ups, which causes inconvenience and security concerns.
Solution
Web-based PDF toolkit enabling users to securely edit files directly in the browser without uploads or sign-ups, offering merging, splitting, compression, and conversion.
Customers
Office workers, students, freelancers, legal professionals, and researchers handling PDFs regularly.
Unique Features
Entirely browser-based processing (no uploads), zero data retention, and free access without registration.
User Comments
Simplifies PDF tasks instantly
Privacy-first approach
No annoying sign-up walls
Saves time for urgent edits
Occasional formatting errors
Traction
Over 1M+ users, featured on Product Hunt (top 5 daily products), $50k MRR estimated from freemium model
Market Size
Global PDF software market valued at $2.5 billion in 2023, projected to grow at 8.4% CAGR (Grand View Research)