Uncover the hidden expenses silently draining your wealth. Enter your small recurring costs and see how much they add up to annually — and what that money would be worth if invested instead over 10 years.
Money leaks are small recurring expenses that compound into large annual and multi-year totals — subscriptions, daily coffee, fees, unused memberships. Annual leak = Σ (weekly or monthly cost × periods per year). Invested opportunity cost projects what those dollars would grow to at assumed return if saved instead: future value of periodic contributions at rate r over n years. $8/day habit ≈ $2,920/year; invested at 7% for 10 years with monthly contributions can exceed $40,000. Leak severity bands compare leak total to net income percentage — above 5–10% often signals quick-win budget targets. Not every recurring expense is wasteful; some subscriptions save time or replace costlier alternatives net-positive. Investment projections assume freed cash is actually saved rather than reallocated to new spending. Ranking leaks by annual total and cancellation ease helps prioritize quick wins first.
Worked example: Three leaks — $12/week streaming, $45/month gym unused, $6 weekday lunch premium — annualize to $624 + $540 + ~$1,560 ≈ $2,724/year. At 6% over 10 years, redirected savings might grow toward ~$35,000.
Your leaks appear here
Enter your expenses above.
Small fixes, big compounding impact.
Annualized sums reveal trade-offs against goals — emergency fund, debt payoff, investing. Not every leak deserves cutting; some buy genuine utility. Rank by joy-to-cost ratio and cancellation friction.
Cancel every subscription you haven't actively used in the last 30 days. Then re-evaluate once per quarter. Research shows the average person pays for 4–5 subscriptions they actively don't use. A quarterly subscription audit typically saves $50–$120/month.
David Bach's famous concept: a $5 daily coffee equals $1,825/year. Invested at 8%, that's $205,000 over 30 years. You don't have to eliminate coffee — but when you see the 30-year math, the trade-off becomes a conscious choice rather than an invisible habit.
Pay yourself first by automating investment contributions the day you're paid. This eliminates the temptation to spend what's available. Even redirecting $100/month of recovered leaks into a low-cost index fund begins compounding immediately.
Understanding and plugging your money leaks.
Money leaks are small recurring expenses that individually seem insignificant but collectively drain significant wealth. Common examples: unused subscriptions, daily convenience purchases, food delivery markups, impulse buys, and forgotten auto-renewals. These are expenses that would fail the "conscious re-purchase test" — you wouldn't choose them if you had to decide actively each time.
A $5 daily coffee adds up to $1,825 per year. At 8% investment returns over 30 years, that's over $205,000. A $200/month streaming + subscription package becomes $2,400/year, or over $273,000 over 30 years when invested. The compounding effect makes small recurring expenses disproportionately costly over long time horizons.
Review 3 months of bank and credit card statements. Look for recurring charges under $20 (most overlooked), service auto-renewals, delivery fees and tips, and any membership subscriptions. Apps like Rocket Money or Truebill can automate this scan. Most people identify $50–$200/month within the first audit.
No. The goal is conscious spending, not zero spending. For each expense, ask "does this bring me value proportional to its cost?" Keep the expenses that genuinely enrich your life, eliminate those that don't. This creates space for the things you truly value.
Automate it immediately. The day you cancel a subscription, set up an automatic transfer for that amount to a savings or investment account. Even $50/month consistently invested at 7% grows to $24,000 in 20 years.
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