Business Tool

Tower Revenue Calculator

Model a new tower site before you build it. Weigh CAPEX, OPEX and ARPU to find your break-even point and long-term ROI.

CAPEX / OPEX Break-even point 1 & 3 year ROI
Monthly Cashflow +$650 net
OPEX $350 Revenue $1,000
CAPEX Recovered / Year 1 7.7 mo to break even
CAPEX $5,000 Yr profit $7,800

CAPEX — One-time Costs ($)

OPEX — Monthly ($)

Projected Revenue

$

Time to Break Even

7.7 months
1-Year ROI
$2,800
3-Year ROI
$18,400
Total CAPEX
$5,000
Monthly Revenue
+$1,000
Monthly OPEX
−$350
Monthly Net Profit
$650
ISPbox Platform

Track profit per tower.

Tie subscribers, billing and sites together for real per-tower numbers. Free to start.

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WISP Tower Profitability Analysis

Before leasing a new tower site or building a mast, it's crucial to calculate the Break-Even Point (BEP). This tells you how many months it will take to recover your initial investment (CAPEX) using the monthly net profit.

Key Metrics

  • CAPEX (Capital Expenditure): One-time costs like equipment, construction, labor, and installation fees.
  • OPEX (Operating Expenditure): Recurring monthly costs like tower lease, electricity, insurance, and backhaul connectivity.
  • ARPU (Average Revenue Per User): The average monthly subscription fee paid by a client.