You can be busy every day and still not make money. The fix isn’t working
harder — it’s knowing your numbers: how many jobs you need, how much of your
paid time is actually billable, and what a realistic week looks like on the
truck. These four free calculators walk that path in order, from the floor
(just covering costs) up to a real income goal. No signup, no app, and the math
is shown so you can check it.
These are planning aids, not legal or tax advice. The outputs are estimates
built from the numbers you type in. Your figures stay in your browser.
Start with the floor: break-even jobs
Every service business has two kinds of cost. Fixed costs show up whether
you work or not — insurance, truck payment, software, phone, marketing. Variable
costs happen per job — fuel, materials, disposal, blade wear, a helper’s hours.
The number that ties them together is contribution margin per job:
Contribution margin per job = average job price − variable cost per job
That’s the money each job leaves on the table to chip away at your fixed costs.
If you charge $65 for a mow and it costs you $20 in fuel, materials, and wear,
each job contributes $45. Once your jobs have contributed enough to cover all
your fixed costs, you’ve broken even — every job after that is profit.
So the break-even job count is just:
Break-even jobs = fixed costs ÷ contribution margin per job
If your fixed costs are $4,000 a month and each job contributes $45, you need
about 89 jobs a month before you’ve made a dime of profit. That single
number is useful, but it’s hard to act on a monthly figure. The
break-even jobs calculator breaks it down
into the units you actually schedule with — jobs per month, per week, and per
day — using the standard conventions of about 4.33 weeks per month and
about 21.7 working days a month (a 5-day week; it offers a 6-day toggle for
trades that work Saturdays). Eighty-nine jobs a month is about 21 a week, or
roughly 4 a day — now it’s a target you can put on a schedule.
The same tool adds a small profit ladder — break-even, then +10%, +20%, and
+50% above it — so you can see what each cushion buys you in extra jobs and
dollars. A common rule of thumb treats a 10% cushion as a basic safety buffer
and 20% as comfortable, though the right number depends on your business. If you
type in what one crew can realistically handle, it also flags when your costs
require more jobs than a single crew can deliver — your cue to raise price, cut
variable cost, or add capacity, not to grind harder.
The lesson: lower your fixed costs or raise your contribution margin and
the break-even count drops fast. Charging $10 more per job moves the floor more
than working an extra hour does.
The reality check: billable hours and utilization
Here’s the trap that catches new operators: you assume a 40-hour week is 40
billable hours. It never is. You drive between jobs, you quote, you invoice, you
fix the mower, you take a day off. The hours a customer actually pays for are
your billable hours, and the share of your paid time they represent is your
utilization rate:
Utilization = billable hours ÷ paid hours
If a tech is paid for 40 hours but only 26 of them are on a customer’s property
billing, that’s 65% utilization — and 14 hours a week are going to driving,
admin, and downtime. That gap is normal. The point is to see it, because it’s
usually the biggest hidden leak in a service business, and travel time is often
the largest single piece.
What counts as healthy? Across field-service sources, a commonly cited target
band is roughly 60–80%, with 65–70% considered solid and 75–80%
where strong operators land. Below about 50% you’re underused (you have room to
sell more work); push much above 85% for long and you’re heading toward burnout
and missed jobs. The technician utilization calculator
takes your paid hours and your travel, admin, and PTO buckets, returns one
utilization percentage with a band label, and — the part the KPI blog posts
skip — tells you how many more jobs a day your crew could absorb before it’s
full. That’s the honest answer to “do I need another tech?”: a number, not a gut
feeling. It rolls up a multi-tech crew, too, so you can read the whole shop at
once.
Why this sits next to break-even: break-even tells you how many jobs you
need; utilization tells you whether your crew has the room to do them. If
break-even says 21 jobs a week and your utilization math says one crew tops out
at 18, you’ve found your real bottleneck before it finds you.
From a job count to an actual day
A weekly job target is still just a number until it’s laid out as a route. Stops
clustered in one neighborhood take far less drive time than the same count
scattered across town, and a day that looks fine on a spreadsheet can fall apart
when the windshield time is real.
The route day planner turns your week
into a printable worksheet you can clip to a clipboard or stick on the dash. You
type your stops in once; they group by day, sort by zone and time window, and
roll up into per-day and per-crew totals. It deliberately does not call a
map API or auto-optimize your route — drive time is a field you fill in yourself
— so nothing about your customers leaves your device. It does flag a day as
overloaded when the stop count runs past operator-typical ranges (it uses soft
defaults like about 14 stops a day for a solo mower, 22 for a two-person lawn
crew, 12 for pest control, 6 for residential cleaning, and 8 for handyman work).
Those are starting points, not rules — your route, lots, and service mix decide
your real limit, so the warnings nudge, they never block.
Why this comes third: once you know the jobs you need (A) and the room you
have (B), the planner is where the plan meets the calendar. It’s also the one
member that’s a worksheet, not a calculator — and it saves your week to this
device only, so you can come back to it next week and clear it in one click.
Aim higher: turn a take-home goal into a plan
Break-even answers “how many jobs to stop losing money.” The other side of the
coin is “how many jobs to hit the income I actually want.” It’s the same
algebra, run backward from a profit target:
Required jobs = (take-home goal + fixed costs) ÷ contribution margin per job
The lawn-care profit & revenue goal planner
back-solves that into jobs per month, per week, and an hours-per-week load, and
shows a revenue ladder — what $50k, $100k, $150k, and $250k in take-home each
require — side by side, with your own target dropped in next to them. Seeing four
goals at once is the part the single-answer incumbents miss: it turns a vague
ambition into a concrete weekly pace.
Two honesty features keep the plan from becoming a fantasy. First, seasonality:
many lawn and outdoor trades only run part of the year, so the planner divides
the annual job count across your active months (it defaults to about 8) instead
of pretending you mow in January — assuming 12 months can overstate your real
weekly capacity by a third or more for northern operators. Second, a capacity
sanity check: it warns when your goal pushes you past about 90% utilization and
flags it as impossible above 100%, because no crew bills every hour it’s paid
for. A sensitivity table then shows what a small price change (±$10) or a variable-cost
change (±$5) actually does to the job count — usually more than you’d guess.
A note on defaults. This planner ships with lawn-care-flavored starting
numbers (for example, around $60 a mow and $18 variable cost) drawn from
2026 industry ranges. They’re illustrative defaults to get you moving, not a
price recommendation — type in your own and the math follows.
Run them in order; each one feeds the next.
- Set the floor. Start with the break-even jobs calculator.
Enter your fixed costs, average job price, and variable cost per job. Write
down the jobs-per-week number — that’s the minimum your week has to clear.
- Check the room. Open the technician utilization calculator
and enter your paid hours and your travel, admin, and PTO. Compare the
jobs-per-day headroom it gives you against the weekly target from step 1. If
the headroom is smaller than the target, that’s your bottleneck — fix it
before you chase more bookings.
- Lay out the week. Take the job count into the
route day planner, drop your stops
into days and zones, and print the sheet. The per-day warnings tell you fast
whether the plan is realistic or just optimistic.
- Aim past break-even. When the floor is covered, switch to the
lawn-care profit & revenue goal planner
and back-solve the jobs needed to hit a real take-home number — then sanity-check
it against the same capacity math from step 2.
One more connection worth making: every one of these tools gets easier the
moment your prices are right. Raising your average job price lifts your
contribution margin, which drops your break-even count and shrinks the jobs you
need to hit any goal. If your pricing isn’t dialed in yet, start one step
earlier with the job pricing tools — then
come back here to plan the volume.
A reminder on the numbers. These are planning estimates, not legal, tax, or
financial advice. They’re built entirely from the figures you enter and the
plain formulas shown above, using common service-business conventions (about
4.33 weeks a month, about 21.7 working days a month, a 60–80% utilization band).
Industry benchmarks vary by trade, region, and year — treat the defaults as a
starting point, not a promise. Nothing you type leaves your browser.