Sitemap
Discover our complete collection of free calculation tools designed to help with your financial, health, and math needs. All calculators are available for free, require no registration, and provide instant results to help you make better decisions.
Categories
All Calculators
Financial
Interest Rate Calculator: Calculate Effective Annual Rate
Retirement Calculator: Plan Your Financial Independence
Compound Interest Calculator: Grow Your Wealth Systematically
Net Salary Calculator: Calculate Your Take Home Pay (THP)
Universal Income Tax Calculator (Indonesia & International)
Amortization Calculator: Installment Schedule & Debt Repayment
Investment Calculator: ROI Simulation & Asset Growth
Interest Calculator: Simple & Compound Interest Tool
Finance Calculator: Present Value & Future Value
VAT Calculator: Calculate Value Added Tax
Payment Calculator: Monthly Fixed Installment Simulation
World Inflation Calculator: Calculate Your Money's Purchasing Power
Mortgage Calculator: Estimate Monthly Payments & KPR Planning
Loan Calculator: Monthly Payment & Amortization Schedule
Car & Motorcycle Loan Calculator: Vehicle Installment Simulation
Health
BMR Calculator: Calculate Your Basal Metabolic Rate
Pregnancy Calculator: Calculate Gestational Age & Fetal Development
Calorie Calculator: Calculate Daily Energy Needs
Due Date Calculator: Calculate Your Baby's Estimated Delivery Date
Body Fat Calculator: Estimate Your Fat & Muscle Percentage
Conception Calculator: Determine Fetal Conception Date
Ideal Weight Calculator: Find Your Healthy Weight Target
BMI Calculator: Calculate Body Mass Index & Ideal Weight
Run Pace Calculator: Calculate Speed & Running Time Goals
Invoice Universal
Math
Percentage Calculator: Calculate Percent, Increase, & Discount
Triangle Calculator: Area, Perimeter, & Hypotenuse
Online Scientific Calculator: Complete Mathematical Functions
Standard Deviation Calculator: Calculate Deviation & Variance
Random Number Generator: Randomize Numbers & Sequences Instantly
Fraction Calculator: Addition, Subtraction, & Multiplication
Other
PDF Tools
Remove PDF Pages: Delete Pages from PDF
Repair PDF: Fix Corrupt PDF Files
Image to PDF: Convert Images to PDF Document
Reverse PDF: Reverse Page Order
Extract Images: Get Images from PDF
Crop PDF: Remove Margins and Crop Pages
PDF to Image: Convert PDF Pages to JPG/PNG
PDF Protect: Add Password to PDF
Watermark PDF: Add Text or Image Watermark
Add Page Numbers: Insert Page Numbers to PDF
PDF Unlock: Remove Password from PDF
Remove Annotations: Delete Comments and Highlights
Extract Pages: Save Specific PDF Pages
PDF Merge: Combine Multiple PDF Files
PDF Info: View PDF Metadata and Properties
Flatten PDF: Merge Layers and Forms
PDF to Word Converter
PDF Compress: Reduce PDF File Size
PDF to Text: Extract Plain Text
PDF Split: Extract Pages from PDF
PDF to JSON: Convert PDF Structure to JSON
Edit PDF Metadata: Change Title, Author, etc.
PDF Rotate: Rotate PDF Pages