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.

Kevin Lenehan · Saws - Table Saws

Day
$110
Week
$700
28 days
$1,400

Daily stops winning on

day 7

7 days at the day rate would be $770. On the week rate it is $700.

Weekly stops winning on

day 14

14 days at the day rate would be $1,540. On the 28-day rate it is $1,400.

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 table saw, days 1 to 35
DaysAt the day rateOn the ladderDifferenceRate in play
1$110$110—day
2$220$220—day
3$330$330—day
4$440$440—day
5$550$550—day
6$660$660—day
7$770$700you save $70week
8$880$810you save $70week
9$990$920you save $70week
10$1,100$1,030you save $70week
11$1,210$1,140you save $70week
12$1,320$1,250you save $70week
13$1,430$1,360you save $70week
14$1,540$1,400you save $14028-day
15$1,650$1,400you save $25028-day
16$1,760$1,400you save $36028-day
17$1,870$1,400you save $47028-day
18$1,980$1,400you save $58028-day
19$2,090$1,400you save $69028-day
20$2,200$1,400you save $80028-day
21$2,310$1,400you save $91028-day
22$2,420$1,400you save $1,02028-day
23$2,530$1,400you save $1,13028-day
24$2,640$1,400you save $1,24028-day
25$2,750$1,400you save $1,35028-day
26$2,860$1,400you save $1,46028-day
27$2,970$1,400you save $1,57028-day
28$3,080$1,400you save $1,68028-day
29$3,190$1,510you save $1,680day
30$3,300$1,620you save $1,680day
31$3,410$1,730you save $1,680day
32$3,520$1,840you save $1,680day
33$3,630$1,950you save $1,680day
34$3,740$2,060you save $1,680day
35$3,850$2,100you save $1,750week

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

What checkout will quote you

Rental · 14 days
$1,400
Rental protection (RPP)
$210
Service fee
$140
Estimated total
$1,750

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.