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.

Magnetic hauling lights

See the listing →

David Thompson · Drills - Magnetic

Day
$15
Week
$35
28 days
$75

Daily stops winning on

day 3

3 days at the day rate would be $45. On the week rate it is $35.

Weekly stops winning on

day 15

15 days at the day rate would be $225. On the 28-day rate it is $75.

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 Magnetic hauling lights, days 1 to 35
DaysAt the day rateOn the ladderDifferenceRate in play
1$15$15—day
2$30$30—day
3$45$35you save $10week
4$60$35you save $25week
5$75$35you save $40week
6$90$35you save $55week
7$105$35you save $70week
8$120$50you save $70week
9$135$65you save $70week
10$150$70you save $80week
11$165$70you save $95week
12$180$70you save $110week
13$195$70you save $125week
14$210$70you save $140week
15$225$75you save $15028-day
16$240$75you save $16528-day
17$255$75you save $18028-day
18$270$75you save $19528-day
19$285$75you save $21028-day
20$300$75you save $22528-day
21$315$75you save $24028-day
22$330$75you save $25528-day
23$345$75you save $27028-day
24$360$75you save $28528-day
25$375$75you save $30028-day
26$390$75you save $31528-day
27$405$75you save $33028-day
28$420$75you save $34528-day
29$435$90you save $345day
30$450$105you save $345day
31$465$110you save $355week
32$480$110you save $370week
33$495$110you save $385week
34$510$110you save $400week
35$525$110you save $415week

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

What checkout will quote you

Rental · 15 days
$75
Rental protection (RPP)
$11.25
Service fee
$7.50
Estimated total
$93.75

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.