⚡UtilVox
🧮
Category · Calculator

Calculator tools, all of them.

Browse 20+ free tools, all running in your browser.

20tools
3.8Mmonthly uses
4.9★avg rating
💰
Hot
EMI Calculator
Compute monthly loan payments and interest.
Open tool
📊
New
Loan Amortization
Calculate complete loan payment schedule with detailed interest breakdowns and extra payment savings.
Open tool
%
Popular
Percentage Calculator
All percentage calculations in one place.
Open tool
⚖️
New
BMI Calculator
Calculate Body Mass Index instantly with clinical health benchmarks.
Open tool
🍽️
Tip Calculator
Split bills and tips with friends.
Open tool
π
Scientific Calculator
Full scientific calculator in your browser.
Open tool
🎂
New
Age Calculator
Exact age in years, months & days with live seconds counter.
Open tool
🎓
New
GPA Calculator
Calculate semester and cumulative GPA with support for multiple scales.
Open tool
📝
New
Grade Calculator
Calculate weighted grades, points totals, and final exam requirements.
Open tool
🔥
New
Calorie Calculator
Calculate daily energy requirements and optimize macronutrient ratios.
Open tool
📐
New
Unit Converter
Convert length, weight, temperature, volume and 60+ units.
Open tool
½
New
Fraction Calculator
Add, subtract, multiply and divide fractions with steps.
Open tool
🔢
New
Binary Calculator
Perform high-precision binary arithmetic, bitwise logic, and base conversions.
Open tool
📊
New
LCM & GCF Calculator
Find the Least Common Multiple and Greatest Common Factor with step-by-step solutions.
Open tool
📐
New
Triangle Calculator
Solve triangle sides, angles, area and perimeter using various theorems.
Open tool
σ
New
Standard Deviation Calculator
Calculate mean, variance, and standard deviation with distribution analysis.
Open tool
🔤
New
Number to Words
Convert numeric values into written words with currency and ordinal support.
Open tool
📏
New
Screen Ruler
Measure anything on your screen with professional sub-pixel precision and multi-unit support.
Open tool
🏛️
New
Roman Numeral Converter
Convert numbers to Roman numerals and vice versa with breakdown.
Open tool
🏠
New
Mortgage Calculator
Calculate monthly payments, PMI, and total interest with detailed amortization schedules.
Open tool
Need something else?

Can't find the right tool?

Tell us what you're trying to do and we'll point you to the right utility — or build a new one.

Browse all categories