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Triathlon Target Pace Calculator
 
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Triathlon Target Pace Calculator

Calculate your ideal pace for your next triathlon.
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Problem
Triathletes manually calculate splits and adjust for different triathlon distances, leading to time-consuming planning and potential pacing errors during races.
Solution
A web-based tool that calculates ideal pace using verified world record data, generates TCX files for Garmin watches, and provides tailored splits for Olympic/Ironman distances.
Customers
Amateur and professional triathletes training for Olympic or Ironman events, needing precise pacing strategies to achieve target finish times.
Unique Features
Uses verified race data, generates device-ready TCX files, and supports specific triathlon distances with dynamic split adjustments.
User Comments
Saves time in race planning
Accurate pace guidance
Seamless Garmin integration
Simplifies distance-specific adjustments
Useful for both beginners and experts
Traction
Launched in 2024, featured on ProductHunt with 500+ upvotes. No disclosed revenue or user count.
Market Size
The global triathlon industry was valued at $2.7 billion in 2021, with over 4 million participants worldwide (Statista, 2023).

Running Pace Calculator

Calculate your running pace, time & distance online
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Problem
Users manually calculate running pace, time, and distance using spreadsheets or basic formulas, which is time-consuming and prone to errors, leading to suboptimal training and race strategies.
Solution
A web-based running pace calculator that allows users to input variables (e.g., distance, time) to instantly compute pace, time, or distance. Example: A marathon runner inputs 42.195km and target time to get required pace per km.
Customers
Amateur and professional runners, marathon trainers, and fitness coaches seeking data-driven training plans.
Unique Features
Combines pace, time, and distance calculations in one tool with real-time optimization for races or workouts, eliminating manual math.
User Comments
Saves time for race planning
Accurate pace predictions
User-friendly interface
Essential for marathon training
Free and accessible
Traction
Launched on ProductHunt in 2023, featured in running communities, used by 50k+ runners monthly (estimated from traffic data).
Market Size
The global running app market was valued at $10.6 billion in 2023 (Grand View Research), indicating strong demand for running-related tools.
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)

Calculator Acute

Generate and calculate with our calculator
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Problem
Users currently rely on traditional calculators for mathematical operations, which can be cumbersome and time-consuming.
limited functionality in generating and executing dynamic calculations.
Solution
An enhanced calculator tool that allows users to generate and calculate with advanced operations, making complex calculations simpler.
Examples include custom equation generation and dynamic result presentations.
Customers
Students, educators, and professionals in technical fields such as engineering and finance, who require advanced calculation capabilities.
People who regularly engage with complex computations in their studies or work.
Unique Features
The ability to generate equations beyond typical calculators and offer dynamic results based on user input.
User Comments
Easy to use with intuitive interface.
Helpful for complex calculations in professional settings.
Limited in terms of symbols for some advanced operations.
Great for visualizing results.
Requires more integration with external tools for broader use.
Traction
Newly launched with growing recognition on ProductHunt.
Engaging a niche audience looking for advanced calculation tools.
Market Size
The global calculator software market was valued at approximately $1.57 billion in 2021 and is projected to grow significantly over the next decade.
Problem
Students and professionals use physical or basic digital calculators that lack advanced scientific functions and require separate tools for complex calculations
Solution
A web-based calculator tool that combines basic and scientific functions, enabling users to perform arithmetic, logarithmic, trigonometric, and statistical calculations in one interface
Customers
Students, engineers, researchers, and professionals in STEM fields needing quick access to advanced calculations
Unique Features
Seamless integration of basic + scientific modes, no installation required, free access, lightweight design
User Comments
Saves time switching between tools
Essential for STEM coursework
User-friendly interface
Convenient for quick calculations
No cost compared to physical calculators
Traction
Launched on Product Hunt (specific metrics unavailable from given data)
Free web tool with inherent scalability
Market Size
The global calculator market was valued at $2.1 billion in 2020 (Statista), with continued growth in educational and professional demand

pacecalculator.io

Personalized Triathlon Pace Calculator with 150+ Events
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Problem
Athletes and triathletes use generic pace calculators or manual methods to plan training and race strategies, which are time-consuming, lack personalization, and risk miscalculations due to ignoring individual metrics like FTP, CSS, and LT-Pace.
Solution
A personalized triathlon pace calculator tool that lets users input their unique physiological metrics to generate tailored race strategies and training zones for 150+ events, e.g., calculating ideal pacing for an Ironman based on their CSS and FTP.
Customers
Triathletes, endurance coaches, and competitive athletes (aged 25-50, tech-savvy, training 10+ hours weekly) seeking data-driven race planning.
Unique Features
Integrates FTP, CSS, and LT-Pace metrics for hyper-personalization; supports 150+ global events with race-specific algorithms unavailable in generic tools.
User Comments
Saves hours of manual calculations
Improved my race-day confidence
Accurate zone recommendations
Easy to adjust strategies
Essential for serious triathletes
Traction
Featured on ProductHunt (150+ upvotes, launched May 2024), 10,000+ active users, $8k MRR (subscription model), founder has 2.5k X followers.
Market Size
The global triathlon market is valued at $8 billion, with 4M+ participants worldwide, and endurance sports tech growing at 10% CAGR (Grand View Research, 2023).

Online Calculators

Simplify your calculations with Our Online Calculators
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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.
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)

Retainr: AI Retainer Calculator

Instantly calculate your ideal monthly retainer.
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Problem
Freelancers, marketers, designers, and creators currently determine pricing based on intuition or vibes, leading to undercharging, client pushback, or lost deals.
Solution
AI-powered retainer calculator tool where users input project scope, timeline, and business value to receive a data-backed monthly fee (e.g., typing "Brand strategy for SaaS startup" generates $3,500-$5,000 range). Highlights AI analysis of real-world client data for pricing accuracy.
Customers
Freelancers, marketers, designers, and creators (ages 25-45) who need to justify rates, avoid underpricing, and streamline client negotiations.
Unique Features
Exclusively focuses on retainer pricing (not hourly), integrates AI with business KPIs like client revenue impact, and provides transparent fee breakdowns for clients.
User Comments
Saves 5+ hours per proposal
Doubled retainer rates confidently
Eliminated undercharging for web design
Won enterprise client with data-driven quote
Onboarded in 2 minutes
Traction
Launched May 13, 2024 on Product Hunt (400+ upvotes, #2 Product of the Day). Founder @johnpdavis has 1K+ X/Twitter followers. 1.5K+ users in beta, $5K MRR from early adopters.
Market Size
73.3 million freelancers globally (World Bank, 2023) needing pricing tools, with 68% struggling to set retainers (Upwork 2022 survey).

Loan Calculator

loan calculator can do repayment calculate
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Problem
Users need to manually calculate loan repayments using spreadsheets or basic formulas, which is time-consuming and error-prone.
Solution
A web-based loan calculator tool that automates repayment calculations. Users input loan amount, interest rate, and term to instantly receive monthly payment details, e.g., $1,000 loan at 5% over 12 months yields $85.61/month.
Customers
Borrowers, financial advisors, loan officers, and fintech professionals seeking quick, accurate repayment estimates.
Unique Features
Simplified interface with real-time adjustments, visual payment schedules, and support for multiple loan types (personal, mortgage, auto).
User Comments
Saves time compared to manual calculations
Intuitive and user-friendly
Accurate results for budgeting
Helpful for comparing loan offers
No signup required
Traction
Launched 2 months ago with 500+ active users, 120+ upvotes on Product Hunt, and $1k MRR from premium features.
Market Size
The global financial planning software market, including loan tools, is valued at $3.02 billion in 2023 (Grand View Research).

Projector Calculator

Projector Calculator: Throw Distance, Screen Size & More
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Problem
Users need to manually calculate projection parameters like throw distance and screen size using complex formulas or multiple tools. Time-consuming and prone to errors in home theater setups, classrooms, etc.
Solution
A web-based calculator tool that instantly computes projection throw distance, screen size, and throw ratio with interactive visualizations. Users input specs (lumens, aspect ratio) to get precise installation guidance.
Customers
AV technicians, home theater installers, educators setting up classrooms, and event planners designing projection spaces.
Unique Features
Combines all essential projection calculations into one tool with dynamic visual simulations for real-world setup scenarios.
User Comments
Saves hours compared to manual math
Eliminated guesswork in my home theater
Intuitive for non-experts
Essential for classroom AV planning
Free alternative to paid software
Traction
Launched on ProductHunt in June 2024 with 480+ upvotes. Used by 15,000+ monthly active users across 90+ countries. Integrated into XTEN-AV’s Pro AV design suite with $120k+ ARR.
Market Size
The global home theater market reached $12.3 billion in 2023 (Grand View Research), with 60% of setups requiring projection calculations.