When is it cheaper to rent a Mini Excavator by the week than by the day?

From day 6. 6 days at the $255 day rate would be $1,530, but the weekly rate caps it at $1,275.

When is it cheaper to rent a Mini Excavator on the 28-day rate?

From day 26. At that point the week-and-day composition reaches the $5,100 28-day rate, and the price stops climbing for the rest of the cycle.

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 Excavator

See the listing →

daniel Bridle · Excavators - Mini

Day: $255
Week: $1,275
28 days: $5,100

Daily stops winning on

day 6

6 days at the day rate would be $1,530. On the week rate it is $1,275.

Weekly stops winning on

day 26

26 days at the day rate would be $6,630. On the 28-day rate it is $5,100.

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 Excavator, days 1 to 35
Days	At the day rate	On the ladder	Difference	Rate in play
1	$255	$255	—	day
2	$510	$510	—	day
3	$765	$765	—	day
4	$1,020	$1,020	—	day
5	$1,275	$1,275	—	day
6	$1,530	$1,275	you save $255	week
7	$1,785	$1,275	you save $510	week
8	$2,040	$1,530	you save $510	week
9	$2,295	$1,785	you save $510	week
10	$2,550	$2,040	you save $510	week
11	$2,805	$2,295	you save $510	week
12	$3,060	$2,550	you save $510	week
13	$3,315	$2,550	you save $765	week
14	$3,570	$2,550	you save $1,020	week
15	$3,825	$2,805	you save $1,020	week
16	$4,080	$3,060	you save $1,020	week
17	$4,335	$3,315	you save $1,020	week
18	$4,590	$3,570	you save $1,020	week
19	$4,845	$3,825	you save $1,020	week
20	$5,100	$3,825	you save $1,275	week
21	$5,355	$3,825	you save $1,530	week
22	$5,610	$4,080	you save $1,530	week
23	$5,865	$4,335	you save $1,530	week
24	$6,120	$4,590	you save $1,530	week
25	$6,375	$4,845	you save $1,530	week
26	$6,630	$5,100	you save $1,530	28-day
27	$6,885	$5,100	you save $1,785	28-day
28	$7,140	$5,100	you save $2,040	28-day
29	$7,395	$5,355	you save $2,040	day
30	$7,650	$5,610	you save $2,040	day
31	$7,905	$5,865	you save $2,040	day
32	$8,160	$6,120	you save $2,040	day
33	$8,415	$6,375	you save $2,040	day
34	$8,670	$6,375	you save $2,295	week
35	$8,925	$6,375	you save $2,550	week

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

What checkout will quote you

Rental · 26 days: $5,100
Rental protection (RPP): $765
Service fee: $510
Estimated total: $6,375

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.