Bitcoin Regret Calculator - IfOnly.ai
The Bitcoin Regret Calculator (IfOnly.ai) is a web application that calculates what your past purchases would be worth if you had bought Bitcoin instead. Users input any expense (like a $5,000 wedding in 2015) and instantly see its current Bitcoin value (potentially millions today). The app creates personalized, shareable story pages showing your Bitcoin opportunity cost with engaging visualizations and social sharing features. It supports both one-time purchases and recurring expenses, uses real historical Bitcoin prices from CoinGecko API, and helps users understand the long-term value of Bitcoin investments.
IfOnly You'd Bought Bitcoin
Discover how your money could have grown in Bitcoin — we create your personal, shareable story page with unique vibes and voice.
See Real Stories in Action
This Council Tax story shows how £300 monthly payments from 2013 to 2025 could have grown into £6.28 million worth of Bitcoin. A powerful reminder of opportunity cost.
- Transform any recurring expense into a Bitcoin story
- See the exact Bitcoin accumulation over time
- Share stories that inspire financial awareness
- Join thousands discovering what could have been
Every Purchase Has a Story
This smartphone upgrade from September 2014 tells a powerful tale. £539 spent on the iPhone 6 could have been 2.23 BTC, now worth £190,922 — a staggering +35,321% gain.
"The box slid open that September 2014 morning, your iPhone 6 gleaming as £539.00 met possibility..."
View This StorySee Real Stories in Action
Every day, thousands discover what their money could have become. Join them in this eye-opening journey.
Real Price Data
Accurate historical Bitcoin prices from May 2013 onwards
Emotional Impact
Stories that resonate and inspire financial awareness
Share Your Wake-Up Call
Help friends and family see what they're missing
"That €5,000 wedding in 2015?"
Worth €2.1M+ today
Every Purchase Has a Story
Behind every expense is a hidden Bitcoin opportunity. Transform your financial regrets into powerful wake-up calls.
The Daily Coffee
"$5 daily coffee since Jan 2017"
→ Could be worth $204,975 today
The New Car
"€30,000 car purchase in July 2016"
→ Could be worth €4.8 million today
The Monthly Gym
"£50/month gym membership since Jan 2015"
→ Could be worth £298,494 today
Turn Regret into Action
- Calculate your personal "what if" scenario
- See the true cost of everyday spending
- Share your story to inspire others
- Start your Bitcoin journey today