Online Calculators for Everything - Finance, Math, Health & More
Free online calculators with accurate results for finance, math, health, fitness, physics, chemistry, and everyday calculations.
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Calculator Categories
Browse our calculators by category
Math
Percentages, roots, algebra
29 calculatorsFinance
Loans, tips, investments
53 calculatorsHealth
BMI, calories, fitness
24 calculatorsConversion
Units, temperature, length
5 calculatorsDate & Time
Age, dates, time zones
5 calculatorsStatistics
Mean, std dev, probability
20 calculatorsScience
Physics, chemistry, formulas
11 calculatorsEngineering
Electrical, mechanical, civil
10 calculatorsBusiness
Margins, ROI, break-even
20 calculatorsEveryday
Fuel, cooking, household
18 calculatorsConstruction
Materials, paint, concrete
26 calculatorsEducation
GPA, grades, study planning
18 calculatorsTechnology
IT, networking, developer
123 calculatorsFood & Cooking
Recipes, conversions, nutrition
11 calculatorsSports
Pace, stats, training
22 calculatorsClimate & Environment
Carbon footprint, sustainability
36 calculatorsAgriculture & Ecology
Farming, gardening, land use
30 calculatorsSocial Media
Engagement, ROI, growth metrics
11 calculatorsOther
Specialized, unique calculators
11 calculatorsMost Popular Calculators
Our most-used calculators to help you solve everyday problems
Mbps to MB/s Converter
Convert between megabits per second (Mbps) and megabytes per second (MB/s)
TechnologyBinary Calculator
Convert between binary, decimal, hex & octal
TechnologySolar Position Calculator
Calculate the sun's altitude and azimuth for any time and location
Climate & EnvironmentHourly to Salary Calculator
Convert between hourly and annual pay
FinanceDividend Calculator
Calculate dividend income and yield
FinanceFHA Loan Calculator
Calculate FHA mortgage payments with MIP
FinanceRandom Letter Generator
Generate random letters A-Z instantly for games and education
OtherGrade Calculator
Calculate your weighted course grade
EducationBinge Watch Calculator
Calculate how long to binge-watch a TV series
OtherSourdough Bread Calculator
Calculate sourdough ingredients with starter adjustment
Food & CookingJump Rope Calorie Calculator
Calculate calories burned jumping rope
SportsChill Hours Calculator
Calculate accumulated chill hours for fruit trees
Agriculture & EcologyBoard Foot Calculator
Calculate lumber board feet & cost
ConstructionLinkedIn Engagement Calculator
Calculate your LinkedIn post engagement rate
Social MediaCoffee to Water Ratio Calculator
Calculate perfect coffee-to-water ratios for any brew method
Food & CookingDepreciation Calculator
Calculate asset depreciation for tax and accounting
FinanceAbout CalculateYogi
We believe everyone deserves access to powerful calculation tools without complexity or cost. Whether you're a student solving homework, a professional crunching numbers, or simply trying to figure out a tip—CalculateYogi provides instant, reliable answers.
Our mission is simple: make calculations effortless so you can focus on what matters most.
Read more about usWhy Choose CalculateYogi?
The most comprehensive and user-friendly calculator platform on the web.
100% Free Forever
All our calculators are completely free to use with no hidden fees, no signup required, and no limitations. We believe everyone should have access to powerful calculation tools.
Lightning Fast Results
Get instant calculations as you type. Our calculators update in real-time, providing immediate feedback and results without any waiting.
Mobile-First Design
Use our calculators anywhere, on any device. Our responsive design ensures a perfect experience whether you're on desktop, tablet, or smartphone.
Expert-Verified Formulas
Every calculator uses accurate, expert-verified formulas with clear explanations so you understand not just the answer, but how it's calculated.
How CalculateYogi Works
Simple, fast, and accurate calculations in three easy steps
Choose a Calculator
Browse our categories or search for the specific calculator you need. We have calculators for math, finance, health, conversions, and more.
Enter Your Values
Input your numbers into the calculator. Results update instantly as you type, with unit conversion options where applicable.
Get Your Results
See your results immediately with detailed breakdowns. Copy, share, or embed the calculator on your own website.
Frequently Asked Questions
Common questions about CalculateYogi