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sip.calc
Live preview · SIP Calculator
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Invested: $6.0L Returns: $5.6L
Free Online Calculators for Finance, Health & Everyday Use
300+ free calculator tools trusted by students, professionals, and families worldwide. Instant results, no sign-up, works on all devices. Calculate EMI, SIP, BMI, GPA, percentages, and more.
301+ Calculators
180+ Countries
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The tools people actually reach for.
EPF Calculator
Calculate your Employees Provident Fund (EPF) maturity amount and interest earned over your career.
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Mutual Fund Lumpsum Calculator
Calculate the future value and wealth gained from a one-time lumpsum mutual fund investment.
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Step-Up SIP Calculator
Calculate mutual fund returns when you increase your SIP amount yearly.
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SWP Calculator
Calculate your systematic withdrawal plan (SWP) to generate regular monthly income from investments.
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Gratuity Calculator
Calculate your gratuity amount based on your tenure and last drawn basic salary.
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HRA Exemption Calculator
Calculate your House Rent Allowance (HRA) tax exemption to save on income tax.
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SSY Calculator
Calculate maturity value for Sukanya Samriddhi Yojana (SSY) deposits.
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Post Office MIS Calculator
Calculate monthly income generated from Post Office Monthly Income Scheme (POMIS).
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Capital Gains Tax Calculator
Calculate Short Term (STCG) and Long Term (LTCG) capital gains tax on stocks and real estate.
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Rule of 72 Calculator
Quickly estimate how many years it will take to double your money based on an interest rate.
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EBITDA Calculator
Calculate Earnings Before Interest, Taxes, Depreciation, and Amortization (EBITDA).
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WACC Calculator
Calculate Weighted Average Cost of Capital (WACC) to assess investment viability.
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Auto Loan Refinance Calculator
Calculate how much you can save by refinancing your car loan to a lower interest rate.
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GST Calculator
Calculate GST (Goods and Services Tax) in India with 0%, 3%, 5%, 12%, 18%, and 28% slabs.
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PPF Calculator
Calculate maturity amount and interest earned on your Public Provident Fund (PPF) investment.
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NPS Calculator
Calculate your retirement corpus and monthly pension with the National Pension System (NPS) calculator.
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Age Calculator
Calculate your exact age in years, months, weeks, days, hours and minutes.
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Percentage Calculator
Calculate percentages, increases, decreases, and percentage differences.
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BMI Calculator
Body Mass Index calculator with healthy weight ranges and visual feedback.
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GPA Calculator
Calculate semester and cumulative GPA across multiple grading systems.
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EMI Calculator
Loan EMI calculator with full amortization schedule and payment breakdown.
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Unit Converter
Convert between length, weight, area, volume, temperature, speed, time and data.
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SIP Calculator
Estimate the future value of a Systematic Investment Plan with monthly contributions.
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Income Tax Calculator
Estimate your income tax liability based on slabs, deductions, and regime choice.
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Attendance Calculator
Track attendance percentage and calculate classes needed to meet requirements.
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Discount Calculator
Calculate discount amount, sale price, and savings from any percentage off.
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ROI Calculator
Calculate Return on Investment, annualized ROI, and net profit from any investment.
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Savings Goal Calculator
Calculate how much to save monthly to reach a financial goal by a target date.
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Word Counter
Count words, characters, sentences, paragraphs, and estimate reading time instantly.
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Time Calculator
Add, subtract, and convert between hours, minutes, and seconds easily.
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Water Intake Calculator
Calculate your recommended daily water intake based on weight, activity, and climate.
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Mortgage Calculator
Calculate monthly mortgage payments, total interest, and amortization for home loans.
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Retirement Calculator
Calculate how much you need to retire and if your savings are on track.
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Sleep Calculator
Calculate optimal bedtime or wake-up time based on 90-minute sleep cycles.
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Calorie Deficit Calculator
Calculate your calorie deficit for weight loss with weekly fat loss projections.
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Steps to Calories Calculator
Convert steps walked into calories burned, distance, and time spent.
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Cooking Measurement Converter
Convert cooking measurements between cups, ml, tablespoons, grams, and more.
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Color Code Converter
Convert colors between HEX, RGB, HSL, and HSV with live preview.
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Image Aspect Ratio Calculator
Calculate image aspect ratios, resize dimensions, and find ratios for social media.
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Timezone Overlap Finder
Find overlapping working hours between multiple time zones for meetings.
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Percentage Marks Calculator
Calculate your percentage from marks obtained and total marks instantly.
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Grade Calculator
Calculate your current grade, what you need on your final, and weighted GPA.
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Typing Speed Calculator
Test your typing speed in WPM with real-time accuracy tracking and history.
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Average Calculator
Calculate mean, median, mode, weighted average, and standard deviation.
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Fraction Calculator
Add, subtract, multiply, divide fractions. Simplify and convert to decimals.
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Random Number Generator
Generate cryptographically secure random numbers, lottery picks, dice rolls.
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Scientific Calculator
Full scientific calculator with trig, logs, powers, factorial, and memory.
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Loan Calculator
Calculate monthly loan payments, total interest, and view full amortization schedule.
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Car Loan Calculator
Calculate car loan payments including trade-in, tax, and total cost of ownership.
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Paycheck Calculator
Calculate take-home pay after taxes, deductions, and contributions.
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Height Converter
Convert height between feet/inches, centimeters, and meters instantly.
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Dice Roller
Roll any combination of dice — d4, d6, d8, d10, d12, d20, d100 — with true randomness.
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QR Code Generator
Generate QR codes for URLs, text, email, WiFi, and more. Download as PNG.
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Feet to CM Converter
Convert feet and inches to centimeters with a quick reference table.
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APR Calculator
Calculate Annual Percentage Rate including fees and compare true loan costs.
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Debt Payoff Calculator
Calculate debt payoff timeline with snowball and avalanche strategies.
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Sales Tax Calculator
Calculate sales tax amount and total price with US state presets.
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Profit Margin Calculator
Calculate profit margin, markup, and break-even from cost and revenue.
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CAGR Calculator
Calculate Compound Annual Growth Rate for investments and business metrics.
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Mortgage Affordability Calculator
Calculate how much house you can afford based on income and debts.
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Investment Calculator
Project investment growth with monthly contributions and compound interest.
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Standard Deviation Calculator
Calculate standard deviation, variance, and full statistics with step-by-step.
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Running Pace Calculator
Calculate running pace, finish time, and splits for any distance.
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Calories Burned Calculator
Calculate calories burned for 30+ activities based on weight and duration.
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Inches to CM Converter
Convert inches to centimeters and back with fraction support and reference table.
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Pounds to KG Converter
Convert pounds to kilograms and back with stones support and reference table.
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Miles to KM Converter
Convert miles to kilometers with speed converter and distance reference table.
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Celsius to Fahrenheit Converter
Convert Celsius to Fahrenheit and Kelvin with common temperature references.
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Simple Interest Calculator
Calculate simple interest, total amount, and compare with compound interest.
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VAT Calculator
Add or remove VAT from any price. Calculate VAT amount for any rate.
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Net Salary Calculator
Calculate your take-home pay after tax, NI, and pension deductions.
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Days Until Calculator
Calculate how many days until any future date or event.
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Cloud Cost Estimator
Estimate monthly cloud hosting costs for AWS, Azure, or GCP based on compute, storage, and bandwidth.
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App Development Cost Calculator
Estimate app development cost by platform, features, complexity, and team location.
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Website Load Time Calculator
Calculate estimated page load time based on page size, requests, and connection speed.
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Code Complexity Calculator
Estimate bugs, test cases, and review time from lines of code and project type.
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API Rate Limit Calculator
Calculate API rate limits needed for your application based on users and request patterns.
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Monitor Size Calculator
Find the ideal monitor size based on viewing distance, resolution, and usage type.
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PC Power Supply Calculator
Calculate PSU wattage needed for your PC build based on CPU, GPU, and components.
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SSD Lifespan Calculator
Estimate how long your SSD will last based on TBW rating and daily write volume.
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Video File Size Calculator
Calculate video file size from resolution, bitrate, duration, and codec.
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3D Printing Cost Calculator
Calculate per-print cost including filament, electricity, time, and failure rate.
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Regex Tester & Builder
Test regular expressions with live highlighting, captured groups, and common pattern library.
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Quadratic Equation Solver
Solve any quadratic equation with full working, discriminant, and vertex.
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Linear Regression Calculator
Calculate line of best fit, R², slope, and intercept from data points.
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Confidence Interval Calculator
Calculate confidence intervals at 90%, 95%, or 99% from sample statistics.
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Vector Calculator
Calculate dot product, cross product, magnitude, and angle between vectors.
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Systems of Equations Solver
Solve 2×2 and 3×3 systems of linear equations with step-by-step methods.
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Electricity Cost Calculator
Calculate how much it costs to run any device based on wattage, usage hours, and electricity rate.
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Internet Speed Requirements Calculator
Calculate how much internet bandwidth you need based on devices and activities.
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Storage Space Calculator
Calculate how much storage you need for photos, videos, apps, and music.
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Home Renovation Budget Calculator
Estimate renovation costs by room type, area, and quality level with material and labor breakdown.
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Salary Converter
Convert salary between hourly, weekly, biweekly, monthly, and annual instantly.
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Recipe Scaler
Scale any recipe up or down with automatic unit conversions.
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College Cost Calculator
Calculate total 4-year college cost with inflation, scholarships, and loan projections.
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Student Loan Repayment Calculator
Compare student loan repayment plans: standard, extended, and income-driven.
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SAT to ACT Score Converter
Convert between SAT and ACT scores using official concordance data.
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Rent vs Buy Calculator
Compare 10-year cost of renting vs buying including opportunity cost and appreciation.
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Moving Cost Estimator
Estimate moving costs by distance, home size, and service level.
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Trip Cost Splitter
Split group trip expenses fairly and see who owes whom with minimum transactions.
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Hourly vs Salary Calculator
Compare hourly and salary compensation including benefits, PTO, and total comp.
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Cost of Living Comparison
Compare cost of living between cities with equivalent salary calculation.
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Subscription Tracker & Calculator
Track all subscriptions, see total monthly/annual cost, and calculate investment alternative.
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Reviews
Trusted by people who do the math.
"The EMI calculator is brilliant. The amortization schedule helped me realize exactly how much interest I was paying in the first 5 years. I increased my EMI by 10% immediately."
SR
Siddharth R.
Homeowner
"I use the programmatic percentage tools almost daily for my freelancing invoices and tax calculations. Fast, clean, no ads blocking the screen. Exactly what a utility site should be."
EK
Elena K.
Freelance Designer
"As a fitness coach, I send the BMI and Calorie calculators to my clients because the formulas are accurate and the UI doesn't look like it was built in 1999. Highly recommend."
MD
Marcus D.
Personal Trainer
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Advanced HVAC & AC BTU Estimator
Calculate the exact AC BTUs and Tonnage required to cool or heat a room based on square footage, sun exposure, occupancy, and insulation.
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Comprehensive Event Alcohol & Catering Estimator
Calculate exactly how much beer, wine, liquor, and ice you need to buy for your wedding or party so you don't run out.
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Interactive Grading Curve Analyzer
Teachers and professors: Paste your student test scores to instantly calculate the mean, median, and apply various grading curves (Square Root, Flat Bump, etc).
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Multi-Loan Payoff Strategy Simulator
Simulate paying off multiple student loans or credit cards. See exactly how much time and interest you save using the Avalanche vs Snowball methods.
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Length, weight, temperature, and unit converters.
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Latest Articles
Conversions 7 min read
Paper Size Converter: A4 vs Letter, Dimensions in mm, inches & Pixels
Compare A4 vs Letter, get dimensions in mm, inches, cm, and pixel counts at any DPI. Complete guide to ISO 216 and ANSI paper standards.
Read article Technology 9 min read
Regex Tester: How Regular Expressions Work With Examples
Learn regular expressions with live examples. Covers syntax, flags, groups, lookaheads, and common patterns for email, phone, URL, and date matching.
Read article Technology 8 min read
3D Printing Cost Calculator: Material, Time & Electricity Breakdown
Calculate the true cost per 3D print including filament, electricity, machine depreciation, and failure rate. Covers PLA, ABS, PETG, and resin.
Read article Utility 10 min read
The Ultimate Event Alcohol Calculator: How Much to Buy for Weddings and Parties
Never run out of drinks again. Learn the catering industry's exact mathematical formulas for calculating beer, wine, liquor, and ice for any event.
Read article Education 11 min read
The Ultimate Guide to Grading Curves: Square Root, Linear, and Flat Bumps Explained
Teachers and students: Master the mathematics behind academic grading curves. Learn how the Square Root curve, Flat Bumps, and Linear Force curves manipulate test averages.
Read article Technology 12 min read
Advanced HVAC Sizing: Why Square Footage Fails and How to Calculate True BTUs
Stop buying the wrong size AC unit. Learn the advanced Energy Star calculations that factor in sun exposure, insulation, ceilings, and kitchens to find your exact BTU and Tonnage.
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All formulas are implemented from authoritative sources (WHO for BMI, standard reducing-balance for EMI, ISO units for conversions, Mifflin-St Jeor for calories). Each calculator page documents its formula and method so you can verify it yourself.
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What Can You Calculate on OurDailyCalc?
Finance Calculators
Calculate EMI for home and car loans, project SIP returns on mutual funds, estimate mortgage payments, plan your retirement savings, and track compound interest growth. Our finance tools help you make smarter money decisions.
Health & Fitness
Check your BMI, calculate daily calorie needs, find your ideal weight, estimate calories burned during exercise, and plan daily water intake. All formulas are sourced from WHO and peer-reviewed research.
Education Tools
Calculate your GPA, check attendance percentage, convert CGPA to percentage, test your typing speed, and plan study hours before exams. Built for students worldwide.
Unit Converters
Convert height (feet ↔ cm), pounds to kg, miles to km, Celsius to Fahrenheit, and inches to cm. Instant bidirectional conversion with complete reference tables.
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