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.

Mini Digger Hydraulic Crawler Excavator

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Gerber Industries · Excavators - Mini

Day
$110.50
Week
$637.50
28 days
$2,125

Daily stops winning on

day 6

6 days at the day rate would be $663. On the week rate it is $637.50.

Weekly stops winning on

day 23

23 days at the day rate would be $2,541.50. On the 28-day rate it is $2,125.

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 Mini Digger Hydraulic Crawler Excavator, days 1 to 35
DaysAt the day rateOn the ladderDifferenceRate in play
1$110.50$110.50—day
2$221$221—day
3$331.50$331.50—day
4$442$442—day
5$552.50$552.50—day
6$663$637.50you save $25.50week
7$773.50$637.50you save $136week
8$884$748you save $136week
9$994.50$858.50you save $136week
10$1,105$969you save $136week
11$1,215.50$1,079.50you save $136week
12$1,326$1,190you save $136week
13$1,436.50$1,275you save $161.50week
14$1,547$1,275you save $272week
15$1,657.50$1,385.50you save $272week
16$1,768$1,496you save $272week
17$1,878.50$1,606.50you save $272week
18$1,989$1,717you save $272week
19$2,099.50$1,827.50you save $272week
20$2,210$1,912.50you save $297.50week
21$2,320.50$1,912.50you save $408week
22$2,431$2,023you save $408week
23$2,541.50$2,125you save $416.5028-day
24$2,652$2,125you save $52728-day
25$2,762.50$2,125you save $637.5028-day
26$2,873$2,125you save $74828-day
27$2,983.50$2,125you save $858.5028-day
28$3,094$2,125you save $96928-day
29$3,204.50$2,235.50you save $969day
30$3,315$2,346you save $969day
31$3,425.50$2,456.50you save $969day
32$3,536$2,567you save $969day
33$3,646.50$2,677.50you save $969day
34$3,757$2,762.50you save $994.50week
35$3,867.50$2,762.50you save $1,105week

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
$2,125
Rental protection (RPP)
$318.75
Service fee
$212.50
Estimated total
$2,656.25

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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.