my_calculator Number to Words Converter | Calci.in Number to Words Converter Convert numbers into words with Indian (Lakh/Crore) or International (Thousand/Million/Billion) scales. Live Responsive Calci.in Enter Number Number Clear Decimals allowed. For currency mode, only 2 decimal places are used. Numbering Scale Indian International Output Case Sentence case (Default)Title CaseUPPERCASElowercase Preview (grouped with commas) Options Currency … Read more
Random Number Generator | Calci.in Random Number Generator Create integers or decimals with min/max, quantity, sorting, uniqueness, and optional seed. Options Reset Minimum Maximum Quantity 5 Number Type IntegerDecimal Decimal places Unique (integers only) If decimals are selected, uniqueness is disabled. Seed (optional) Use the same seed to reproduce results. Prefix (optional) Suffix (optional) Sort … Read more
Remove Extra Spaces Tool – Calci.in Remove Extra Spaces Clean messy text — collapse spaces, fix line breaks & tidy punctuation. Input 0 lines 0 chars Clean Now Sample Text Reset Use Output as Input Options Trim leading & trailing spaces Collapse multiple spaces/tabs to one Trim each line (start & end) Normalize Windows/Mac newlines … Read more
Typing Speed Test | Calci.in Typing Speed Test Measure your WPM, Accuracy & Errors in real‑time Duration 15 sec30 sec60 sec120 sec Paragraph Random (Easy)Random (Mixed)Random (Numbers)Random (Punctuation) Start Reset Click anywhere in the box to focus & start typing No backspace penalty — just keep going! 30s Time Left 0 WPM 100% Accuracy 0 … Read more
Case Converter | Calci.in Case Converter Quickly switch between UPPERCASE, lowercase, Title Case, camelCase, snake_case, and more Calci.in Input Mode: none Words: 0 · Characters: 0 Clear Paste Swap Output Copy Words: 0 · Characters: 0 Convert lowercase UPPERCASE Sentence case Title Case Capitalize Each Word tOGGLE cASE aLtErNaTiNg camelCase PascalCase snake_case kebab-case Clean spaces … Read more
Word Counter | Calci.in Word Counter Count words, characters, sentences, and paragraphs instantly. Enter your text: Reset Results Words: 0 Characters: 0 Sentences: 0 Paragraphs: 0
What is it & why use it?Convert one currency into another using live forex rates with our currency converter tool. This tool on Calci.in explains concepts in plain language and helps you quickly convert currencies. Formula (explained)Converted Amount = Base Amount × Exchange RateVariables: Base Amount = Amount you have, Exchange Rate = Rate of … Read more
Ideal Weight Calculator Ideal Weight Calculator Multiple formulas (Devine, Hamwi, Robinson, Miller) • BMI healthy weight range Sex Male Female Height 170 cm cm Tip: drag the slider or type your exact height in centimeters. Copy results Reset Units: kg lb Your Ideal Weight Estimates Devine — 50 kg (M) / 45.5 kg (F) + … Read more
Dynamic Ratio Calculator Ratio Calculator Inputs First Quantity (A) (1–1000) Second Quantity (B) (1–1000) Scale Factor for Equivalent Ratio Generates k×A : k×B Total Amount to Split (Optional) Split total in the ratio A:B Reset Live calculations — no submit needed Results Raw Ratio 3 : 5 Simplified Ratio 3 : 5 Decimal (A ÷ … Read more
Dynamic GPA / CGPA Calculator GPA / CGPA Calculator Current Semester Courses 10-point scale 10-point scale 4.0 scale Add Course Reset Course Credits Grade Points Weight Total 0 0.00 Semester GPA 0.00 Scale 0–10 CGPA Update Combine with previous terms Previous CGPA 00.0010 Previous Total Credits New CGPA (after this term) 0.00 Copy Summary Calculation … Read more