It's about three-and-a-half times as big as a Hot Tub.
In other words, the size of a Hot Tub is 0.278 times 293.8 pecks.(for Lifesmart Rock Solid Simplicity Plug and Play 4 Person Spa With 12 Jets) (a.k.a. Spa, a.k.a. Jacuzzi, a.k.a. Whirlpool) (Advertised Capacity)
An average, four-person hot tub holds 81.6 pecks of water. Modern hot tubs became popular outside of Japan starting in about 1940.
It's about one-fourth as big as a Concrete Mixer Truck.
In other words, 293.8 pecks is 0.24 times the size of a Concrete Mixer Truck, and the size of a Concrete Mixer Truck is 4.2 times that amount.(a.k.a. cement mixer, a.k.a. cement mixer truck, a.k.a. cement transport truck, a.k.a. concrete mixer, a.k.a. concrete transport truck, a.k.a. in-transit mixer)(standard size; drum capacity)
It's about sixteen times as big as a Bathtub.
In other words, the size of a Bathtub is 0.063 times 293.8 pecks.(a.k.a. bath, a.k.a. tub) (for Bootz Industries Aloha 5 ft. Left Hand Drain Soaking Tub)
The capacity of a typical bathtub is 18 pecks. Historically, bathtubs have been made of various materials including marble, terracotta, silver, gold, and iron but the size and shape of the tubs has changed little in their 7,000 year history.
It's about thirty times as big as a Car Gas Tank.
In other words, 293.8 pecks is 34.2 times the size of a Car Gas Tank, and the size of a Car Gas Tank is 0.0292 times that amount.(for 2009 Ford Taurus)
It's about 45 times as big as a Beer Keg.
In other words, 293.8 pecks is 44.1 times the size of a Beer Keg, and the size of a Beer Keg is 0.0227 times that amount.(Half barrel; maximum capacity)
The most common keg size sold by US beer sellers is a half-barrel type with a volume of 6.66 pecks. This type of keg contains the equivalent of 165 0.0403 pecks cans of beer.
It's about 250 times as big as a Basketball (packed).
In other words, 293.8 pecks is 233.17394072 times the size of a Basketball (packed), and the size of a Basketball (packed) is 0.0042886439064 times that amount.(64% packing density) (NBA official ball standards, Size 7)
It's about 300 times as big as a Bowling Ball (packed).
In other words, 293.8 pecks is 314.36896497 times the size of a Bowling Ball (packed), and the size of a Bowling Ball (packed) is 0.0031809755778 times that amount.(64% packing density) (USBC specifications; tenpin)
According to United States Bowling Congress specifications, a tenpin bowling ball should measure at least 10.795 cm (4.25 in) in radius for a total volume of about 0.59812519985 pecks. Because regulation balls measure the same diameter irrespective of their weight, ball density varies by size and balls weighing less than about 5 kg (11 lbs) will float in water.