Welcome to our complete calculator directory. CalcAndSave.com is a free online platform built to help you calculate faster, plan smarter, and make better everyday decisions. On this page you’ll find all our calculators and tools in one place — organized by category so you can quickly pick what you need.
All tools work directly in your browser, are mobile-friendly, and require no sign-up. We regularly update and improve our calculators for speed, clarity, and accuracy.
Financial Calculators (Loans, Payments & Money Planning)
• Mortgage Calculator – estimate monthly mortgage payments, interest, and payoff schedule
https://calcandsave.com/mortgage-calculator/
• Loan Calculator – calculate EMI, interest, total repayment, and amortization
https://calcandsave.com/loan-calculator/
• Credit Card Payoff Calculator – plan payoff date, monthly payments, and interest savings
https://calcandsave.com/credit-card-payoff-calculator/
• Savings Calculator – estimate future savings growth based on deposits and time
https://calcandsave.com/savings-calculator/
• Retirement / 401k Calculator – project retirement savings and long-term growth
https://calcandsave.com/retirement-401k-calculator/
• Budget Calculator – plan income vs expenses and track monthly budget balance
https://calcandsave.com/budget-calculator/
• Salary Calculator – convert salary, hourly, weekly, monthly pay and estimate totals
https://calcandsave.com/salary-calculator/
• Paycheck Calculator – estimate take-home pay (basic planning view)
https://calcandsave.com/paycheck-calculator/
Health & Body Calculators
• Calorie Calculator – estimate daily calorie needs based on your goal
https://calcandsave.com/calorie-calculator/
• Ovulation Calculator – estimate fertile window and ovulation days
https://calcandsave.com/ovulation-calculator/
• Period Calculator – track next period dates and cycle planning
https://calcandsave.com/period-calculator/
• Pregnancy Due Date Calculator – estimate due date and pregnancy timeline
https://calcandsave.com/pregnancy-due-date-calculator/
Education & Student Tools
• GPA Calculator – calculate grade point average quickly
https://calcandsave.com/gpa-calculator/
• Grade Calculator – calculate final grade based on assignments and weights
https://calcandsave.com/grade-calculator/
Date, Time & Everyday Utility Tools
• Age Calculator – calculate age in years, months, days and more
https://calcandsave.com/age-calculator/
• Date Calculator – add/subtract days and find date differences
https://calcandsave.com/date-calculator/
• Pixels to Inches (DPI) Calculator – convert pixels to inches for printing
https://calcandsave.com/pixels-to-inches-dpi-calculator/
• Social Image Sizes & Safe Area Guide – quick reference for image dimensions
https://calcandsave.com/social-image-sizes-safe-area/
Math & Percentage Tools
• Percentage Calculator – percentage increase/decrease and related calculations
https://calcandsave.com/percentage-calculator-2/
• Math Solver – quick math help for basic calculations
https://calcandsave.com/math-solver/
Image & PDF Tools
• Free Image Compressor – compress images online for faster web use
https://calcandsave.com/free-image-compressor/
• Image Color Palette Extractor – get color codes from any image
https://calcandsave.com/image-color-palette-extractor/
• Image Aspect Ratio & Resize Calculator – resize images and keep aspect ratio
https://calcandsave.com/image-aspect-ratio-calculator-resize-calculator/
• Passport Photo Maker – create passport-size photo format online
https://calcandsave.com/passport-photo-maker/
Creator & Social Tools
• YouTube Earnings Calculator – estimate earnings based on views and RPM
https://calcandsave.com/youtube-earnings-calculator/
Fun Tools
• Word Grid – word puzzle / grid tool
https://calcandsave.com/word-grid/
• Useless Button Tool – a fun click tool
https://calcandsave.com/useless-button-tool/
We’re continuously adding new calculators and improving existing ones. If you have a tool request or want us to add a new calculator, feel free to contact us here:
https://calcandsave.com/contact/