Profit Leak Calculator

Cost of Not Knowing

Waste, theft, and over-pouring are silent. Without daily profit tracking, they compound invisibly every month. Enter your revenue to see exactly what that silence is costing you.

Calculator Inputs

Your bar's total monthly sales

$

Industry average is 3–7%. Drag to adjust.

1% 8% 15%

What creates this leak?

  • Over-pouring (1.5 oz instead of 1 oz)
  • Unrecorded comps and spills
  • Employee theft (estimated 4–7% industry-wide)
  • Pricing errors after cost increases
  • Spoilage from slow-moving bottles

Results

Annual Profit Leak

$3,600.00

leaking silently every year

Based on $10,000.00/mo revenue at 3% waste

Monthly Breakdown

Monthly Loss $300.00
Annual Loss $3,600.00

1

nights of revenue

That's how many full nights of sales this leak consumes every month.

Without daily profit tracking, this leaks silently every month. Most bar owners only discover the full extent of their loss at year-end — by which point it's too late to recover it.

Stop the leak. Track your profit daily.

BarBoard syncs directly from your Square POS and shows your P&L in real time — so you catch deviations the same day they happen, not at month-end.

Start Tracking Profit — Free

Stop the leak. Track your profit daily.

BarBoard syncs directly from your Square POS and shows your real-time P&L — so you see waste and variance the same day it happens, not at month-end.

Start Tracking Profit — Free

No credit card required

Profit Leak FAQ

How much does bar waste and theft actually cost?

Industry studies estimate that bars lose 15–25% of potential revenue to over-pouring, spillage, and theft. Even a conservative 3% waste rate on a $30,000/month bar equals $900 per month — or $10,800 per year — that simply vanishes. Without daily profit tracking tied to your POS data, this loss is nearly invisible until it shows up in your year-end numbers.

What causes silent profit leaks in bars?

The most common causes are:

  • Over-pouring — bartenders consistently pouring 1.5 oz instead of 1 oz
  • Unrecorded spills and comps — small but they add up fast
  • Employee theft — estimated at 4–7% of bar revenue industry-wide
  • Pricing errors — drinks sold at old prices after cost increases
  • Spoilage — slow-moving bottles going bad before they're sold

The challenge is that each incident is small enough to seem trivial — but they compound into thousands of dollars per month.

How does daily profit tracking stop the leak?

When you track profit daily against your POS sales data, anomalies become visible immediately instead of at month-end. A day where your actual pour cost runs 5 points above your target is a signal to investigate that night — not three weeks later. BarBoard syncs directly from Square and shows your P&L in real time, so you catch deviations the same day they happen.