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.

Dewalt Drill Set

See the listing →

Kenneth Achterling · Drills - Electric

Day
$17
Week
$68
28 days
$204

Daily stops winning on

day 5

5 days at the day rate would be $85. On the week rate it is $68.

Weekly stops winning on

day 18

18 days at the day rate would be $306. On the 28-day rate it is $204.

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 Dewalt Drill Set, days 1 to 35
DaysAt the day rateOn the ladderDifferenceRate in play
1$17$17—day
2$34$34—day
3$51$51—day
4$68$68—day
5$85$68you save $17week
6$102$68you save $34week
7$119$68you save $51week
8$136$85you save $51week
9$153$102you save $51week
10$170$119you save $51week
11$187$136you save $51week
12$204$136you save $68week
13$221$136you save $85week
14$238$136you save $102week
15$255$153you save $102week
16$272$170you save $102week
17$289$187you save $102week
18$306$204you save $10228-day
19$323$204you save $11928-day
20$340$204you save $13628-day
21$357$204you save $15328-day
22$374$204you save $17028-day
23$391$204you save $18728-day
24$408$204you save $20428-day
25$425$204you save $22128-day
26$442$204you save $23828-day
27$459$204you save $25528-day
28$476$204you save $27228-day
29$493$221you save $272day
30$510$238you save $272day
31$527$255you save $272day
32$544$272you save $272day
33$561$272you save $289week
34$578$272you save $306week
35$595$272you save $323week

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

What checkout will quote you

Rental · 18 days
$204
Rental protection (RPP)
$30.60
Service fee
$20.40
Estimated total
$255

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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.