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.

Carpet power stretcher

See the listing →

Phillip Warner

Day
$85
Week
$155
28 days
$300

Daily stops winning on

day 2

2 days at the day rate would be $170. On the week rate it is $155.

Weekly stops winning on

day 9

9 days at the day rate would be $765. On the 28-day rate it is $300.

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 Carpet power stretcher, days 1 to 35
DaysAt the day rateOn the ladderDifferenceRate in play
1$85$85—day
2$170$155you save $15week
3$255$155you save $100week
4$340$155you save $185week
5$425$155you save $270week
6$510$155you save $355week
7$595$155you save $440week
8$680$240you save $440week
9$765$300you save $46528-day
10$850$300you save $55028-day
11$935$300you save $63528-day
12$1,020$300you save $72028-day
13$1,105$300you save $80528-day
14$1,190$300you save $89028-day
15$1,275$300you save $97528-day
16$1,360$300you save $1,06028-day
17$1,445$300you save $1,14528-day
18$1,530$300you save $1,23028-day
19$1,615$300you save $1,31528-day
20$1,700$300you save $1,40028-day
21$1,785$300you save $1,48528-day
22$1,870$300you save $1,57028-day
23$1,955$300you save $1,65528-day
24$2,040$300you save $1,74028-day
25$2,125$300you save $1,82528-day
26$2,210$300you save $1,91028-day
27$2,295$300you save $1,99528-day
28$2,380$300you save $2,08028-day
29$2,465$385you save $2,080day
30$2,550$455you save $2,095week
31$2,635$455you save $2,180week
32$2,720$455you save $2,265week
33$2,805$455you save $2,350week
34$2,890$455you save $2,435week
35$2,975$455you save $2,520week

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

What checkout will quote you

Our pricing service couldn’t be reached just now, so there’s no checkout figure to show. The rate table above is unaffected — it’s the operator’s published card.

Pick a listing

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.