Scientific: Real-number expressions with decimal arithmetic; explicit multiplication is required.
SET UP FOR YOUR COUNTRY Country preferences
Scientific Calculator for United States
US · 12,345.67US customary measurementsRoad distance: miles
United States display and unit preferences. The stated calculation method is used. Review the labeled units before entering your values.
Switch countries to open a separate scenario. Your edits are kept while this calculator is open; use Save scenario to keep them on this device.
Your details
Use + − * / ^, parentheses, %, !, pi, e, sqrt, cbrt, ln, log, exp, sin/cos/tan and inverse trig functions.
Result
25
United States · calculated from your inputs
Your calculation, beautifully packaged.Download a report with this result, your inputs, the formula, and assumptions.
How this result was calculated
Evaluate parentheses and functions, then powers, multiplication/division and addition/subtraction.
Country setup: United States. Displayed measurements are converted to the formula's base units internally.
Assumption: Real-number expressions with decimal arithmetic; explicit multiplication is required. Up to 300 tokens and 1000-digit magnitude; scientific/basic use 30 significant-digit precision and Big Number uses 1000. No code execution. United States display and unit preferences. The stated calculation method is used. Review the labeled units before entering your values.
Calculation version 1.0.0 · Support state: generic
Evaluate parentheses and functions, then powers, multiplication/division and addition/subtraction.
This calculation uses the values you enter. It runs in your browser and does not request a location or account.
Worked example
(2 + 3)^2 = 25.
Questions people ask
Which method does this tool use?
Evaluate parentheses and functions, then powers, multiplication/division and addition/subtraction.
What should I check before using the result?
Real-number expressions with decimal arithmetic; explicit multiplication is required. Up to 300 tokens and 1000-digit magnitude; scientific/basic use 30 significant-digit precision and Big Number uses 1000. No code execution.