Use roughly −308 to 308 for finite results.
Exponent x—result 10^x (limited range to avoid overflow in the browser).
Use roughly −308 to 308 for finite results.
The tool evaluates 10^x in JavaScript double precision. Very large positive x overflows to Infinity; very negative x underflows toward 0. For practical finite results, keep x roughly between about −308 and 308 (the page blocks wider exponents with a localized message).
This calculator uses plain decimal numbers. If a result looks wrong, check whether you used a comma instead of a dot (or vice versa) where the field expects one.