Anslation Sound Meter

See approximate noise levels live, with peak, average and a history graph.

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Anslation Sound Meter

See approximate noise levels live, with peak, average and a history graph.

Runs in your browserNo account needed

Sound level · approximate

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Press Start to measure

Peak

—

Average

—

Measured

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Last minute

Start measuring to draw the last minute here.

60 s ago

now

What the levels mean

≈ 10 dB
Breathing
≈ 30 dB
Whisper
≈ 40 dB
Quiet room or library
≈ 60 dB
Normal conversation
≈ 70 dB
Vacuum cleaner
≈ 85 dB
Heavy city traffic
≈ 95 dB
Motorcycle
≈ 110 dB
Rock concert
≈ 120 dB
Siren up close

Typical levels, rounded, as hearing-health guides list them.

Calibration

Phones and laptops do not report true sound pressure, so this meter assumes the loudest sound your microphone can capture is about 100 dB. Readings are approximate and unweighted. If you can compare with a calibrated meter, shift the offset to match it.

0 dB

offset from the default

Stopped — the microphone is off

Meter stopped