Overview
What is UltimaCalc?
Algebraic calculator. Log to file. User defined functions and constants. Definite integrals. Bar, line, pie charts. Regression. Standard Deviation. Plot functions. Solve Triangles. Simultaneous Linear Equations. Polynomial Roots. Navigation. Dates.
In depth
A closer look at UltimaCalc
UltimaCalc is a scientific and mathematical calculator designed to occupy minimum screen area, making it immediately available for use. UltimaCalc can stay on top of other windows. Type a calculation as plain text, evaluate it, maybe edit it and re-calculate. Has a comprehensive context-sensitive help system.Calculates to 38 digit precision. The display can be limited to just 8, 12 or 16 digits, and digits grouped for readability. Two 'scientific' view modes show numbers always in exponent format. The 'engineering' mode uses suffixes such as k (kilo) and M (mega). View results in hexadecimal and as ratios.
Verdict
Should you download UltimaCalc?
UltimaCalc runs on
Windows 10/11
and is available under the
Shareware
license
— the installer is 3081 KB.
We’ve catalogued it under
General.
✓
Verified clean. Every UltimaCalc build on SoftLookup is scanned for viruses, spyware, adware, trojans and backdoors. We re-test on every update.
Sponsored
At a glance
UltimaCalc specifications
- Last updated
- Apr 16, 2026
- License
- Shareware
- Operating system
- Windows 10/11
- File size
- 3081 KB
- Price
- $35
- Page views
- 591
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