It's about one-third as heavy as The Heart of a Blue Whale.
It's about three-tenths as heavy as a cubic meter of Snow.
In other words, the weight of a cubic meter of Snow is 3.30 times 70 kilograms.(Freshly fallen, standard conditions; measurements taken in Norway, 1965-68)
One cubic meter of freshly fallen snow under standard conditions weighs an average of 230 kg. Assembled in 2008, the world record largest snowman was constructed of 5,900,000 kg of snow and stood 37.21 m (122.1 ft) tall.
It's about three-tenths as heavy as a Pig.
In other words, 70 kilograms is 0.280 times the weight of a Pig, and the weight of a Pig is 3.60 times that amount.(Domestic pig, Sus scrofa domesticus, a.k.a. S. domesticus) (adult)
Domestic pigs weigh between 50 kg and 450 kg. The titular character "Babe the pig" in the 1995 family film was played by 48 different American Yorkshire piglets due to the length of filming and the rate at which piglets reach adulthood.
It's about five-and-a-half times as heavy as a Gold Bar.
In other words, 70 kilograms is 5.626380650 times the weight of a Gold Bar, and the weight of a Gold Bar is 0.17773415310 times that amount.(London Good Delivery bar)
A "London Good Delivery" gold bar — the variety commonly held by Central Banks — should weigh 12.44139072 kg (400 troy oz). The largest gold bar ever produced was minted by Mitsubishi Materials Corporation (a sibling company of the auto manufacturer) in 2005 and weighed 250 kg.
It's about one-fifth as heavy as a Horse.
In other words, 70 kilograms is 0.170 times the weight of a Horse, and the weight of a Horse is 5.90 times that amount.(Equus ferus caballus) (Arabian, adult)
n Arabian riding horse (or similar breed) weighs between 380 and 450 kg. During races, horses must carry jockeys and their equipment, which in the Kentucky Derby, for example, can weigh up to 54.4 kg.
It's about one-fifth as heavy as a Grand Piano.
In other words, 70 kilograms is 0.160 times the weight of a Grand Piano, and the weight of a Grand Piano is 6.30 times that amount.(for Steinway & Sons, Model D Concert Grand Piano)
A Grand Piano, of the kind used for concert performances in large music halls, weighs 450 kg. Well-made pianos such as this may last 75 to 100 years.
It's about one-tenth as heavy as a Polar Bear.
In other words, 70 kilograms is 0.1360 times the weight of a Polar Bear, and the weight of a Polar Bear is 7.350 times that amount.(Ursus maritimus) (adult, male)
An adult, male polar bear weighs between 352 and 680 kg. Polar bears are so heavily insulated by their 9.9 cm (3.9 in) layer of blubber that they are often difficult to detect using infrared photography sensors.