It's about twenty times as heavy as a Tennis Ball.
In other words, 835.15 pennyweights is 22.5 times the weight of a Tennis Ball, and the weight of a Tennis Ball is 0.0444 times that amount.(ITF Standard; for Type 2 ball)
Per International Tennis Federation standard, regulation tennis balls must weigh about 37.1 pennyweights. Competition balls are also tested for bounce height, with the standards requiring that a ball dropped from 254 cm must bounce back to a height of 135 cm to 147 cm.
It's about one-twenty-fifth as heavy as a Dalmatian.
In other words, the weight of a Dalmatian is 22.7 times 835.15 pennyweights.(a.k.a. Dalmatinac, a.k.a. Carriage Dog, a.k.a. Spotted Coach Dog, a.k.a. Firehouse Dog) (FCI standard; male)
The Fédération Cynologique Internationale (FCI) calls for Dalmatians to weigh between 19,000 pennyweights. The association of the breed with fire departments (and similarly with Budweiser Beer and its team of Clydesdales) stems from their affinity for horses, having been used historically as carriage dogs capable of guiding horse-drawn fire engines to the sites of blazes.
It's about thirty times as heavy as a Golf Ball.
In other words, 835.15 pennyweights is 28.28 times the weight of a Golf Ball, and the weight of a Golf Ball is 0.03536 times that amount.(per R&A USGA Rules of Golf; maximum rule weight)
According to the Rules of Golf (as approved by the United States Golf Association and the Rules Committee of the Royal and Ancient Golf Club of Saint Andrews), golf balls must weigh no more than 29.53 pennyweights. Golf balls are not required to have the familiar dimpled pattern, but the design has been popular since its invention in 1905 because it reduces drag while increasing lift.
It's about one-thirty-fifth as heavy as a Toilet.
In other words, the weight of a Toilet is 33.6 times 835.15 pennyweights.(KOHLER Round front sitting flush toilet, model #K-11471-0)
The weight of a typical round front sitting flush toilet is 28,000 pennyweights. The Indian town of Musiri in Tamil Nadu state features the world's only paying toilet, which rewards its users up to 10¢ Indian (10 paisas) per visit and uses the waste for compost and fertilizer.
It's about forty times as heavy as a Light Bulb.
In other words, the weight of a Light Bulb is 0.026 times 835.15 pennyweights.(a.k.a. lamp) (for A19-size, 60w, incandescent bulb by Bulbrite; package weight)
A standard, sixty-watt light bulb weighs about 22 pennyweights. The tightly-coiled filament inside a bulb of this size would measure about 579mm if uncoiled and stretched out.
It's about one-fortieth as heavy as an Octopus.
In other words, the weight of an Octopus is 38 times 835.15 pennyweights.(for Giant Pacific Octopus, Enteroctopus) (Adult, average)
The adult North Pacific Giant Octopus usually weighs around 32,000 pennyweights. It is the largest octopus species and is known for its considerable intelligence, including the ability to open jars, solve mazes, and mimic other octopuses.
It's about 55 times as heavy as a Battery (AA).
In other words, the weight of a Battery (AA) is 0.019 times 835.15 pennyweights.(Alkaline)
An "AA" size battery weighs 15 pennyweights. AA batteries came into common use during World War II and were given their name by the American National Standards Institute (ANSI) Committee C18 because they were smaller than the "A" size batteries which were invented first.