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.

Angle grinder 4 1/2”

See the listing →

Lucas Beckstead · Grinders - Angle

Day
$30
Week
$50
28 days
$60

Daily stops winning on

day 2

2 days at the day rate would be $60. On the week rate it is $50.

Weekly stops winning on

day 8

8 days at the day rate would be $240. On the 28-day rate it is $60.

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 Angle grinder 4 1/2”, days 1 to 35
DaysAt the day rateOn the ladderDifferenceRate in play
1$30$30—day
2$60$50you save $10week
3$90$50you save $40week
4$120$50you save $70week
5$150$50you save $100week
6$180$50you save $130week
7$210$50you save $160week
8$240$60you save $18028-day
9$270$60you save $21028-day
10$300$60you save $24028-day
11$330$60you save $27028-day
12$360$60you save $30028-day
13$390$60you save $33028-day
14$420$60you save $36028-day
15$450$60you save $39028-day
16$480$60you save $42028-day
17$510$60you save $45028-day
18$540$60you save $48028-day
19$570$60you save $51028-day
20$600$60you save $54028-day
21$630$60you save $57028-day
22$660$60you save $60028-day
23$690$60you save $63028-day
24$720$60you save $66028-day
25$750$60you save $69028-day
26$780$60you save $72028-day
27$810$60you save $75028-day
28$840$60you save $78028-day
29$870$90you save $780day
30$900$110you save $790week
31$930$110you save $820week
32$960$110you save $850week
33$990$110you save $880week
34$1,020$110you save $910week
35$1,050$110you save $940week

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

What checkout will quote you

Our pricing service couldn’t be reached just now, so there’s no checkout figure to show. The rate table above is unaffected — it’s the operator’s published card.

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.