How big does a Rüppell’s pipistrelle get? Here is an overview over the average adult age:
A grown Rüppell’s pipistrelle (Pipistrellus rueppellii) reaches an average size of 4.5 cm (0′ 2″).
When born, they have an average size of 0 cm (0′ 0″). A full-grown exemplary reaches roughly 7 grams (0.02 lbs). A Rüppell’s pipistrelle has 1 babies at once. The Rüppell’s pipistrelle (genus: Pipistrellus) is a member of the family Vespertilionidae.
As a reference: Humans reach an average body size of 1.65m (5′ 5″) while carrying 62 kg (137 lbs). A human woman is pregnant for 280 days (40 weeks) and on average become 75 years old.

Rüppell’s pipistrelle (Pipistrellus rueppellii) is a species of vesper bat found in Africa and Asian republics such as Iraq and Israel. It is found in dry and moist savanna, subtropical or tropical dry shrubland, and hot deserts.
Animals of the same family as a Rüppell’s pipistrelle
We found other animals of the Vespertilionidae family:
- Evening bat with 1 babies per litter
- Indiana bat with a size of 4.7 cm (0′ 2″)
- Eastern broad-nosed bat with a weight of 11 grams
- Chinese pipistrelle with a weight of 5 grams
- Rendall’s serotine with a weight of 6 grams
- Beatrix’s bat with a weight of 7 grams
- Brazilian brown bat with 1 babies per litter
- Wall-roosting mouse-eared bat with 1 babies per litter
- Bronze tube-nosed bat with a weight of 7 grams
- Rüppell’s pipistrelle with a size of 4.4 cm (0′ 2″)
Animals with the same size as a Rüppell’s pipistrelle
Not that size really matters, but it makes things comparable. So here are a couple of animals that are as big as Rüppell’s pipistrelle:
- Daubenton’s bat with a size of 4.4 cm (0′ 2″)
- Dwarf shrew with a size of 5.2 cm (0′ 3″)
- Egyptian slit-faced bat with a size of 5.2 cm (0′ 3″)
- White-winged serotine with a size of 3.7 cm (0′ 2″)
- American pygmy shrew with a size of 5.3 cm (0′ 3″)
- Southern little yellow-eared bat with a size of 5.3 cm (0′ 3″)
- Desert pocket mouse with a size of 3.9 cm (0′ 2″)
- Inyo shrew with a size of 5.2 cm (0′ 3″)
- Lesser horseshoe bat with a size of 3.8 cm (0′ 2″)
- Common pipistrelle with a size of 3.9 cm (0′ 2″)
Animals with the same litter size as a Rüppell’s pipistrelle
Here is a list of animals that have the same number of babies per litter (1) as a Rüppell’s pipistrelle:
- Central American agouti
- Underwood’s bonneted bat
- Northern glider
- Pel’s pouched bat
- Miniopterus macrocneme
- Baikal seal
- Pond bat
- Moustached guenon
- Asian elephant
- Sri Lankan spotted chevrotain
Animals with the same weight as a Rüppell’s pipistrelle
As a comparison, here are some other animals that weight as much as the Pipistrellus rueppellii:
- Dormer’s bat bringing 6 grams to the scale
- Pygmy gerbil bringing 8 grams to the scale
- Spurred roundleaf bat bringing 6 grams to the scale
- Rhinolophus simplex bringing 6 grams to the scale
- Northern broad-nosed bat bringing 8 grams to the scale
- Bobrinski’s serotine bringing 7 grams to the scale
- Malayan tailless leaf-nosed bat bringing 6 grams to the scale
- Long-legged bat bringing 8 grams to the scale
- Goodwin’s broad-clawed shrew bringing 7 grams to the scale
- Antillean ghost-faced bat bringing 8 grams to the scale
