Length & Distance
Convert between meters, feet, inches, miles, and more.
27 converters
137 tools, no clutter
Numbers, instantly.
A clean home for everyday converters and calculators. Type a value, get the answer — no submit button, no ads on the result, no sign-up.
Most used
By search volumeCalculators
All →- Time CalculatorAdd or subtract time periods, or calculate the duration between two clock times.math
- TDEE CalculatorCalculate your Total Daily Energy Expenditure — the calories your body burns each day at your activity level.fitness
- Tip Calculator — Split Any BillFree tip calculator. Type your bill, pick a percentage, and split it across any number of people. Result updates as you type — no submit button.finance
- Hours CalculatorCalculate hours and minutes worked between two times, with optional break time deduction.math
- CGPA to Percentage CalculatorConvert CGPA to percentage instantly. Supports the general 9.5 multiplier and university-specific formulas (VTU, Anna, KTU, Mumbai).education
- BMR CalculatorCalculate your Basal Metabolic Rate — the calories your body burns at complete rest.fitness
- Percentage Increase CalculatorCalculate percent change from one value to another. Works for increases and decreases.math
- Macro CalculatorCalculate your daily protein, carb, and fat targets in grams. Adjusts for your goal: maintain, cut, or lean bulk.fitness
- GPA CalculatorCalculate your unweighted and weighted GPA on a 4.0 scale. Supports honors and AP/IB course weighting.math
- Days Between Dates CalculatorCalculate the exact number of days, weeks, months, and business days between any two dates.math
- Protein CalculatorCalculate how much protein you need each day based on body weight and activity level.fitness
- One Rep Max CalculatorEstimate your one-rep max (1RM) from the weight and reps you can lift. Uses the Brzycki and Epley formulas.fitness
- Mortgage Payoff CalculatorSee how fast you can pay off your mortgage and how much interest you will pay over the life of the loan.finance
- Percentage Difference CalculatorCalculate the percent difference between two values. Symmetric — order does not matter.math
- CGPA CalculatorCalculate cumulative CGPA from each semester’s SGPA and credits. Works for engineering, B.Tech, B.Sc, and any 10-point grading system.education
- SGPA to Percentage CalculatorConvert your semester SGPA to percentage. Uses general and university-specific formulas (VTU, Anna, KTU, Mumbai).education
- Steps to Miles CalculatorConvert daily step count to miles, kilometers, and calories burned. Adjusts for your stride length.fitness
- Percentage Off CalculatorCalculate the discounted price and how much you save. Type the original price and the percent off.math
- Ratio CalculatorSolve a ratio for any missing value. Type three numbers, get the fourth.math
- Average CalculatorCalculate the mean, median, and mode of any list of numbers. Paste any list separated by commas, spaces, or new lines.math
- Percentage to CGPA CalculatorConvert percentage to CGPA on a 10-point scale. Supports general and university-specific formulas (VTU, Anna, KTU, Mumbai).education
- IELTS Band Score CalculatorCalculate your overall IELTS band score from listening, reading, writing, and speaking. Uses the official IELTS rounding rule.education
- SGPA to CGPA CalculatorCalculate cumulative CGPA from each semester’s SGPA and credit hours. Add as many semesters as you need.education
- CGPA to GPA CalculatorConvert Indian 10-point CGPA to the US 4.0 GPA scale. Useful for WES evaluations and international admissions.education
- GPA to Percentage CalculatorConvert your US 4.0 GPA to percentage. Uses the standard linear mapping accepted by most universities.education
Guides
All →- Grams to Cups: Conversion Guide for Every IngredientConvert grams to cups (and cups to grams) for flour, sugar, butter, and 40+ common ingredients. Live converter plus the densities behind the math.10 min read
- Kitchen Conversion Chart: The Complete ReferenceCup, tablespoon, teaspoon, ml, fluid ounce, gram, and oven temperature conversions on one page. The chart cooks actually use.8 min read
- Tipping by CountryHow much to tip in 40+ countries. Restaurant, taxi, hotel, and bar customs explained — written for travelers who actually want to fit in.9 min read
Generate
All →- StopwatchA clean, accurate stopwatch with lap times. Keyboard shortcuts, no ads, no sign-up.generate
- Password GeneratorGenerate strong, random passwords. Pick length and character types. Copy with one click. Built with crypto-grade randomness.generate
- QR Code GeneratorGenerate a QR code for any URL, text, email, or phone number. Download as PNG or SVG.generate
- Hex to RGB ConverterConvert hex color codes to RGB values, with HSL shown alongside. Live color preview.generate
- Barcode GeneratorGenerate Code 128, Code 39, EAN, UPC, and ITF barcodes. Type, preview, download as PNG or SVG.generate
- Base64 Encoder & DecoderEncode text to Base64 or decode Base64 back to text. Handles unicode, large inputs, and binary-safe encoding.generate
- RGB to Hex ConverterConvert RGB color values to hex codes. Live color preview, HSL alternative, and copy with one click.generate
- HEIC to JPG ConverterConvert iPhone HEIC photos to JPG instantly in your browser. Batch convert, no upload, no watermark, no sign-up.generate
- Hash GeneratorGenerate MD5, SHA-1, SHA-256, and SHA-512 hashes from any text. Cryptographic hashes for verification and integrity checks.generate
- CSS Gradient GeneratorBuild a CSS linear or radial gradient visually. Pick colors and angle — copy the CSS code instantly.generate
- Lorem Ipsum GeneratorGenerate placeholder text for layouts, prototypes, and design mockups. Words, sentences, or paragraphs.generate
- Random Word GeneratorGenerate random English words for writing prompts, brainstorming, naming, or vocabulary practice.generate
- Random Quote GeneratorDiscover a random famous quote — Stoic, scientific, literary, or philosophical. Refresh for inspiration or writing prompts.generate
- Username GeneratorGenerate unique, readable usernames from your name, interests, or just at random.generate
- UUID GeneratorGenerate cryptographically-random UUIDs (version 4) for IDs, database keys, and API tokens.generate
- URL Encoder & DecoderPercent-encode strings for safe use in URLs, query params, and form bodies — or decode encoded URLs back.generate
- WebP to JPG ConverterConvert WebP images to JPG instantly in your browser. Batch convert, no upload, free.generate
- Grams to Cups ConverterConvert grams to cups for any ingredient: flour, sugar, butter, oats, and 25+ more. Bidirectional, ingredient-aware, instant.generate
- Color Palette GeneratorGenerate a harmonious 5-color palette based on color theory rules — complementary, triadic, analogous, monochromatic.generate
- Roman Numeral ConverterConvert numbers to Roman numerals and Roman numerals back to numbers. Supports 1 to 3,999.generate
- Slug GeneratorConvert text to a clean URL slug. Removes punctuation, transliterates accents, lowercases, and joins with hyphens.generate
- PNG to JPG ConverterConvert PNG images to JPG instantly in your browser. Batch convert, keep originals, no upload, no watermark.generate
- Number to Words ConverterConvert any whole number to its English word form — useful for cheques, contracts, legal documents.generate
- Milliliters to Grams ConverterConvert ml to grams for any ingredient — water, milk, oil, honey, flour, and more. Density-aware, instant.generate
- JPG to PNG ConverterConvert JPG to PNG instantly in your browser. Lossless re-encode, batch support, no upload required.generate
- Grams to Tablespoons ConverterConvert grams to tablespoons for any ingredient. Sugar, flour, butter, honey — exact density-based conversion.generate
- HEIC to PNG ConverterConvert iPhone HEIC photos to PNG in your browser. Lossless output, batch support, no upload.generate
- Cups to Grams ConverterConvert cups to grams for 25+ baking ingredients. Flour, sugar, butter, cocoa, oats — each uses its real density.generate
- Grams to Milliliters ConverterConvert grams to ml for any ingredient — water, milk, oil, honey, flour, and more. Density-aware.generate
- OG Image MakerMake beautiful Open Graph and social-card images in 30 seconds. Editorial templates, live preview, instant 1200×630 PNG download. No watermark, no sign-up.generate
- JPG to WebP ConverterConvert JPG to WebP in your browser. Get a 25–35% smaller file at the same visible quality. No upload, no watermark.generate
Decide
All →- Coin FlipFlip a virtual coin. True 50/50 — heads or tails — with a clean editorial animation.decide
- Random Number GeneratorPick a uniformly random whole number between any minimum and maximum.decide
- Dice RollerRoll one to six six-sided dice. Useful for board games, classroom activities, and quick decisions.decide
- Yes or No WheelSpin the wheel to settle a decision. Two outcomes, equal odds, no overthinking.decide
- Random Color GeneratorGenerate a random hex / RGB / HSL color. Useful for design palettes, data visualizations, and creative warm-ups.decide
- Random PickerType a list of items, click Pick, and one is chosen at random. Great for raffles, dinner choices, and team picks.decide
Converters by category
Mass & Weight
Convert between kilograms, pounds, ounces, grams, milligrams, and stone.
17 converters
Volume & Cooking
Convert between liters, gallons, cups, tablespoons, and milliliters.
15 converters
Temperature
Convert between Celsius, Fahrenheit, and Kelvin.
4 converters
Speed
Convert between miles per hour, kilometers per hour, and knots.
4 converters
Time
Convert between seconds, minutes, hours, and days.
8 converters
Numerly is built on one rule: a tool should answer the question on the page — not bury it under banners.
Sub-second page loads. Ad-free on the result. Offline-ready once you're in. No sign-up, no tracking, no upsell.