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Loading your purchase check...
Enter a purchase to see the real cost
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Work Hours
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Work Hours
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Hours of your life
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If Invested (10yr)
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At 8% annual return
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Budget Impact
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% of monthly budget
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Work Days
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Full 8hr shifts
🎯 The Verdict
Enter a purchase below to get your gut-check.
🛍️ The Purchase
What are you thinking about buying?
⚖️ Is It Worth It?
The same purchase through different lenses
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True Cost Breakdown
The sticker price is just the beginning
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48-Hour Cooldown Timer
If you still want it after 48 hours, it's not impulse — it's intentional
48:00:00
REMAINING
💡 The 48-Hour Rule
Studies show that waiting 48 hours before a non-essential purchase eliminates 60-80% of impulse buys. If you still want it after the timer, buy with confidence — it's not impulse, it's intentional.
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What If You Invested Instead?
The opportunity cost of spending vs investing
True Cost Breakdown
Common Purchases in Work Hours
Budget Impact
Investment Growth (If Invested)
Impulse Purchase Report
Vault & Vessel Studio ·
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How To Use
See the real cost of any purchase before you hit "Buy Now"
🚀 Getting Started
1
Enter the Purchase
The item, the price, and your hourly wage (after taxes — what you actually take home per hour).
2
See Work Hours Cost
A $300 item at $22/hr = 13.6 hours of your life. Would you work 13.6 hours specifically to buy this?
3
Check Opportunity Cost
That $300 invested at 8% = $648 in 10 years, $1,398 in 20 years. Is the item worth more than $1,398?
4
Start the 48hr Timer
Wait 48 hours. If you still want it — buy it guilt-free. Most impulse urges fade within 24 hours.
📊 Terms Made Simple
Work Hours Cost: The price divided by your take-home hourly wage. This is how many hours of your life you trade for this item. It makes abstract prices visceral.
Opportunity Cost: What that money COULD become if invested instead. $300 at 8% annual return = $648 in 10 years. You're not just spending $300 — you're giving up $648.
Budget Impact: What percentage of your monthly take-home pay this purchase represents. Anything over 5% of monthly income deserves serious thought.
48-Hour Rule: A behavioral hack — if you want something, wait 48 hours before buying. Most impulse urges disappear. If it doesn't? Buy it — it's not impulse anymore.
🔒 Your Data, Your Device
No subscription · Runs in your browser · Private local file
No data uploaded anywhere · Works 100% offline — no internet needed
No data uploaded anywhere · Works 100% offline — no internet needed
⚠️ This is a decision-making tool, not financial advice. Opportunity cost calculations assume 8% annual returns, which are not guaranteed. Use as a gut-check, not gospel.