Antilog Calculator

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Antilog mode raises base b to power y. Reverse mode finds y such that b^y = x.
Choose a common base or enter your own custom value below.
The exponent: antilog = b^y.
Antilogarithm (b^y)
100

The result of raising the base to the given log value

Base used10
100>99.9% below · Log value (y)

Antilog base 10 of 2 = 100.000

  • A positive log value means the antilog is greater than 1 for bases above 1.
  • Base 10 antilogs are used in pH chemistry, decibel acoustics, and the Richter earthquake scale.
  • The inverse check: log_base 10(100.00) = 2, confirming the result.

Next stepTry the reverse mode to verify: enter the result as x and confirm you get back the original y.

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