Antilog Calculator
Inverse logarithm for any base.
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ⓘ Live results
Results
- Antilog
- 501.187234
- Base used
- 10
- Check: log of result
- 2.7
- Scientific notation
- 5.0119e+2
Quick answer
The antilog is the inverse of a logarithm: antilog_b(x) = b^x.
antilog_b(x) = b^x
How to use the Antilog Calculator
- 1Enter the logarithm value you want to reverse.
- 2Choose the base of the original logarithm.
- 3Use the custom field for unusual bases.
Frequently asked questions
What is antilog of 3 base 10?
1000, because 10³ = 1000.
Is antilog the same as exp?
Only for base e — exp(x) is antilog base e.
About this calculator
- Built and reviewed by James Whitfield · How we build and test calculators
- Report an error
Results are estimates for general information. For medical, legal, structural or financial decisions, confirm with a qualified professional.