NoiseLevelDB
Home › Sound levels › A power drill

How loud is a power drill?

A power drill is typically around 95 dB — comparable to an electric power drill. That falls in the “very loud” band, with a safe unprotected limit of about 48 min.
0 dB3570105140 dB
Typical level
95 dB
Category
Very loud
Vs conversation
11.3× louder
Safe limit
48 min

People search “how loud is a power drill?” for two reasons: curiosity about the number, and a practical worry about whether it is doing damage. Here is both — the typical level, what it feels like next to sounds you know, and what to do about it.

What 95 dB actually feels like

95 dB is in the risk zone. It is at or above the 85 dBA action level used by NIOSH and OSHA, which means exposure time now matters: the louder it gets, the shorter the safe dose. Hearing protection is recommended for sustained exposure, and the damage — when it happens — is painless and permanent. In the specific case of a power drill, the figure depends a lot on distance and the exact source: measured close up it can be several decibels higher, and across a room several decibels lower. Treat 95 dB as a representative, real-world value rather than a fixed constant.

Hearing protection

For anything above 85 dB, rated protection matters. Look at the NRR (US) or SNR (EU) figure — real-world reduction is roughly (NRR − 7) ÷ 2.

Electronic ear muffs (NRR 22–25)Shooting, mowing — amplify speech, block bangsLink coming soon
Reusable filtered earplugs (NRR 20)Concerts & musicians — flat attenuationLink coming soon
Foam earplugs (NRR 32)Sleep, travel, DIY — highest raw NRRLink coming soon

As an affiliate we may earn from qualifying purchases. This never changes our data or recommendations.

Is a power drill dangerous?

At 95 dB, a power drill can damage hearing with prolonged exposure. Limit unprotected exposure to about 48 min, and use rated protection for anything longer. Damage at this level is painless and permanent.

Hearing protection

For anything above 85 dB, rated protection matters. Look at the NRR (US) or SNR (EU) figure — real-world reduction is roughly (NRR − 7) ÷ 2.

Electronic ear muffs (NRR 22–25)Shooting, mowing — amplify speech, block bangsLink coming soon
Reusable filtered earplugs (NRR 20)Concerts & musicians — flat attenuationLink coming soon
Foam earplugs (NRR 32)Sleep, travel, DIY — highest raw NRRLink coming soon

As an affiliate we may earn from qualifying purchases. This never changes our data or recommendations.

A power drill vs other everyday sounds

SoundLevelCompared to a power drill
A dog barking95 dBabout the same
A subway train95 dBabout the same
A passing train95 dBabout the same
A jackhammer100 dB5 dB louder
A lawn mower90 dB5 dB quieter
A leaf blower100 dB5 dB louder

How to reduce it

Distance is your first tool — every doubling of distance outdoors removes about 6 dB. Where you cannot move away, rated hearing protection is the answer: look for a high NRR (US) or SNR (EU) figure, remembering that real-world reduction is roughly (NRR − 7) ÷ 2. Our hearing-protection guide explains how to choose.

Frequently asked questions

How many decibels is a power drill?
A power drill is typically about 95 dB, though the exact figure varies with distance, model and conditions. That places it in the “very loud” band of the decibel scale.
Is a power drill bad for your hearing?
At about 95 dB, a power drill exceeds the 85 dBA action level. Safe exposure is roughly 48 min without protection, after which hearing damage can accumulate.
How does a power drill compare to normal conversation?
Normal conversation is about 60 dB. At 95 dB, a power drill is perceived as roughly 11.31× as loud and carries about 3162× the sound energy.
How can I make a power drill quieter?
Wear rated hearing protection when close to it, increase your distance (every doubling drops about 6 dB outdoors), and add absorbing or blocking material where possible.

Similar sound levels

Explore by number

♥ Found this useful?

NoiseLevelDB is free, fast and independent. If it answered your question, you can support it with a small crypto tip — it keeps the data current.

Support the project →
Sources & accuracy. Reference levels are drawn from published data by NIOSH, OSHA, the CDC, the WHO Environmental Noise Guidelines and the American Speech-Language-Hearing Association (ASHA). Real-world readings vary with distance, room acoustics and the specific source, so treat every figure as a typical value rather than an exact constant. Last reviewed 2026-08-11.