Calculators Tools
Advanced calculation tools for finance, engineering, and education. Perform complex math, financial modeling, unit conversions, and statistical analysis.
Featured Calculators Tools
Featured
Age Calculator
Determine exact age in years, months, days, hours
age
calculate
date
+1
Featured
BMI Calculator
Assess health with BMI calculations and wellness tips
bmi
health
calculate
+1
Featured
Discount Calculator
Determine sale prices and savings amounts
discount
sale
price
+1
Featured
Loan Calculator
Analyze loan payments and interest schedules
loan
finance
interest
+1
Featured
Mortgage Calculator
Compute mortgage payments and amortization details
mortgage
home
finance
+1
Featured
Tip Calculator
Figure tips and split bills with custom percentages
tip
calculate
bill
+1
All Calculators Tools
Basic Calculator
Perform simple arithmetic operations
math
arithmetic
calculate
+2
Body Fat Calculator
Estimate body fat percentage using formulas
body-fat
health
fitness
+2
Calorie Burn Calculator
Estimate calories burned from activities
calories
burn
exercise
+4
Carbon Footprint Calculator
Measure environmental impact and emissions
carbon
footprint
emissions
+4
Compound Interest Calculator
Project investment growth with compound interest
interest
compound
investment
+1
Electricity Cost Calculator
Calculate appliance electricity bills
electricity
cost
appliance
+6
Fraction Calculator
Work with fractions, mixed numbers, decimals
fraction
math
arithmetic
Fuel Cost Calculator
Compute trip fuel expenses and costs
fuel
cost
gas
+5
GPA Calculator
Calculate GPA from course grades and credits
gpa
grade
academic
+2
Grade Calculator
Compute final grades with weighted assignments
grade
gpa
academic
+2
Pace Calculator
Calculate running pace, speed, and time
pace
speed
time
+4
Percentage Calculator
Compute percentages, changes, increases, decreases
percentage
calculate
percent
+1
Retirement Savings Calculator
Plan retirement savings and growth
retirement
savings
investment
+4
Salary Tax Calculator
Determine take-home pay after taxes
salary
tax
income
+7
Sales Tax Calculator
Calculate taxes and total prices with rates
tax
sales
price
+1
Scientific Calculator
Execute advanced math with trig, logs, exponents
math
scientific
advanced
+2
Square Root Calculator
Find square roots and nth roots precisely
square-root
math
roots
+1
Statistics Calculator
Analyze data with mean, median, mode, deviation
statistics
mean
median
+1
Water Intake Calculator
Determine daily water needs for hydration
water
hydration
health
+2