Real Time Calculator (JavaScript)

Type your math expression below:
x=5; y=10; z=15; x + y + z + 1 + 2 + 3 + 4

Use "0x" to represent hex numbers (Example below):
0x74657374696e67206f6b + 0x6162635f78797a21

Results (Real Time Output):


Note Area:
Integer Precision (32 bit): 2147483647 JavaScript 2147483647 PHP Integer Precision (64 bit): 9007199254740991 JavaScript 9223372036854775807 PHP (in JavaScript = 9223372036854776000, precision lost in last 4 digits) Javascript (Example): 92233720368547758070123456789 is represented in "scientific notation" as 9.223372036854776e+28 9.223372036854776e+28 converted back to full integer = 92233720368547760000000000000 (precision lost in the last 14 digits)