Break-even duration

Equipment rents on three rates — a day rate, a week rate and a 28-day rate — and the cheapest one changes as the job runs long. This finds the two days where it changes, on a real listing’s real published rates.

John Deere Frontier Rotary Cutter

See the listing →

Mark Perry · Tractors - Attachments

Day
$75
Week
$325
28 days
$1,100

Daily stops winning on

day 5

5 days at the day rate would be $375. On the week rate it is $325.

Weekly stops winning on

day 23

23 days at the day rate would be $1,725. On the 28-day rate it is $1,100.

The working

Whole weeks bill at the week rate; the leftover days bill at the day rate but never add up to more than one extra week; and a whole 28-day cycle never costs more than the 28-day rate. That is the rule, applied one day at a time.

Rental price by duration for John Deere Frontier Rotary Cutter, days 1 to 35
DaysAt the day rateOn the ladderDifferenceRate in play
1$75$75—day
2$150$150—day
3$225$225—day
4$300$300—day
5$375$325you save $50week
6$450$325you save $125week
7$525$325you save $200week
8$600$400you save $200week
9$675$475you save $200week
10$750$550you save $200week
11$825$625you save $200week
12$900$650you save $250week
13$975$650you save $325week
14$1,050$650you save $400week
15$1,125$725you save $400week
16$1,200$800you save $400week
17$1,275$875you save $400week
18$1,350$950you save $400week
19$1,425$975you save $450week
20$1,500$975you save $525week
21$1,575$975you save $600week
22$1,650$1,050you save $600week
23$1,725$1,100you save $62528-day
24$1,800$1,100you save $70028-day
25$1,875$1,100you save $77528-day
26$1,950$1,100you save $85028-day
27$2,025$1,100you save $92528-day
28$2,100$1,100you save $1,00028-day
29$2,175$1,175you save $1,000day
30$2,250$1,250you save $1,000day
31$2,325$1,325you save $1,000day
32$2,400$1,400you save $1,000day
33$2,475$1,425you save $1,050week
34$2,550$1,425you save $1,125week
35$2,625$1,425you save $1,200week

Rental rates only. Protection and the marketplace service fee are added on top — see the checkout figure below.

What checkout will quote you

Rental · 23 days
$1,100
Rental protection (RPP)
$165
Service fee
$110
Estimated total
$1,375

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The numbers come from one operator’s published rates, so the tool needs to know whose.

Where these numbers come from

The rates are the operator’s own, read live from their listing. The arithmetic is the same best-price billing engine that produces 2Quip invoices — not a second copy written for this page — run on the industry-standard terms: a 28-day cycle, whole weeks at the week rate, leftover days at the day rate capped at one more week.

An operator can agree different terms on an individual rental, and a long rental bills per 28-day cycle rather than in one lump. So treat this as what the rate card says, and the operator’s quote as what you are agreeing to.