Walkie-Talkie Rental Break-Even: About $69K Monthly Revenue

Fixed costs $45.7K/mo Base payroll + overhead

Contribution margin 49% After variable costs

Break-even revenue $93.6K/mo Revenue to cover fixed

Break-even timing Month 26 First break-even month

Break-even calculator

Use this to test monthly revenue, direct costs, and fixed overhead against break-even for a two-way radio rental business.

Lean Base Full

Monthly revenue Revenue from rentals and related fees sets the cash available to cover direct costs and overhead. $ Low sales High sales Variable expenses Direct costs rise with each rental, so they move with booking volume. $ Light costs Heavy costs

Money available to cover fixed costs $50,267 $78,750 revenue - $28,483 variable expenses

Margin ratio

64%

Covers fixed costs

Yes

Fixed monthly costs This is the monthly overhead the business has to cover even when demand is soft. $ Low overhead High overhead

Break-even chart Revenue Total costs

Which walkie-talkie rental service expenses stay fixed, and which move with sales?

Cost classification

Break-even only works if overhead, order-linked fees, and capacity steps stay separate. Fixed rent can sit flat, but payment fees, support, insurance, hosting, and staffing should move as rental volume grows.

Expense	Cost	Break-Even Treatment	Common Mistake
Office Rent	Fixed	Use $4,500 per month as base overhead from Month 1 through Month 60.	Treating rent as if it rises with each booking.
Software Subscriptions	Fixed	Use $1,200 per month as recurring platform overhead in the monthly break-even base.	Spreading it across orders and hiding true overhead.
Payment Gateway Processing Fees	Variable	Apply 3.0% of revenue in the first year, declining to 2.5% by the mature year.	Leaving processing fees out of contribution margin.
Cloud Hosting and Bandwidth	Semi-variable	Model the first-year rate at 4.0% of revenue, then reduce as scale improves.	Calling hosting fully fixed when traffic and usage rise.
Customer Support Outsourcing	Variable	Apply 5.0% of revenue in the first year, falling to 3.0% as processes improve.	Burying support workload inside fixed overhead.
Marketplace Insurance Coverage	Variable	Apply 2.0% of revenue in the first year, declining to 1.2% by the mature year.	Ignoring insurance tied to rental transaction volume.
Customer Support Lead Payroll	Semi-fixed	Add the $55,000 annual role when service capacity steps up in Month 13.	Phasing payroll smoothly instead of stepping headcount.

How does break-even move from a lean launch to full utilization in a walkie-talkie rental business?

Scenario table

Lean launch still runs below break-even because fixed overhead eats most of the margin. As utilization and repeat demand rise, revenue covers more of the monthly base and the model flips to profit.

Planning case figures only; actual results will move with mix, pricing, and utilization.

Scenario	Monthly Revenue	Variable Costs	Fixed Costs	CM Ratio	Operating Profit	Break-Even Signal
Lean launch case	$35.2k	$4.9k	$64.8k	86.0%	-$34.6k	Still below break-even; overhead outruns revenue.
Base early-scale case	$78.8k	$10.0k	$83.8k	87.3%	-$15.0k	Closer to break-even, but the year still loses money.
Full utilization case	$143.9k	$16.4k	$102.9k	88.6%	$24.6k	Above break-even with a clear profit cushion.

What breaks the break-even plan first for a walkie-talkie rental service?

Stress test

Slow bookings are the first risk, then support cost creep and higher insurance load. If overhead ramps before Month 26, the break-even cushion shrinks fast.

Stress Case	Changed Assumption	Break-Even Revenue	Revenue Gap	Risk Signal
Current plan	No change; Year 1 fixed costs and 14.0% variable load stay in place.	$637K	$215K gap	Year 1 revenue still sits below break-even.
Revenue shortfall	Year 2 revenue misses the ramp and holds at the Year 1 run rate.	$765K	$343K gap	Slow bookings widen the loss before scale shows up.
Fixed-cost pressure	Year 3 payroll and support costs hit before Year 3 revenue does.	$876K	$69K cushion	Overhead growth leaves only a thin buffer.
Margin pressure	Year 3 variable load stays at 14.0% instead of improving to 11.4%.	$902K	$43K cushion	A small margin miss quickly eats the cushion.
Combined pressure	Year 3 costs hit while revenue stays at the Year 1 run rate.	$902K	$480K gap	Slow bookings plus extra overhead push break-even out of reach.

Can the first-year mix and workflow support break-even before you sign a lease or buy more units?

Founder checklist

Before you sign a lease or buy more units, prove the first-year mix and workflow can support Month 26 break-even. The key test is whether the weighted order value lands near $1,115 while buyer CAC stays near $80 and seller CAC stays near $450.

1Mix test50/40/10

Confirm the first-year split is 50% event organizers, 40% construction managers, and 10% film production crews, because that mix drives the $1,115 weighted order value.

2Repeat demand0.25/0.15/0.40

Validate repeat orders for construction, events, and film crews at Year 1 levels of 0.25, 0.15, and 0.40 before you count on volume.

3Fee stack14% load

Check that payment, hosting, support, and insurance stay near the Year 1 14% variable load, or each order will have less room to cover fixed costs.

4CAC check$80/$450

Keep buyer CAC near $80 and seller CAC near $450 in Year 1, because acquisition spend has to fit the payback window before scale makes sense.

5Fixed load$45.7K/mo

Do not add leases or headcount until you can carry about $45.7K a month of fixed spend from rent, software, legal, insurance, utilities, marketing tools, and payroll.

6Cash runway$19K

Hold at least the $19K cash floor through Month 25, and prove charge, clean, label, pickup, and return flow before you scale storage or delivery.