Welcome to recomputer.online! 👋
I'm glad you're here! We are your central point of contact precise online calculations and Unit conversions. Whether you want to quickly convert kilometers to miles, calculate your BMI or perform complex color conversions - you will find the right tool.
What makes recomputer.online special?
🎯 About 79 free computers & convertors
From Longitude conversion on Weight calculator to specialized tools such as Hyperfocal distance calculator for photographers or Pipe dimensions for technicians - we cover almost every need.
- Convert units: lengths, weights, areas, volume, temperature, time, speed, pressure, performance and more
- Practical computers: Percentage calculator, 3-set, gross net, fuel calculator, ideal weight, CO2 footprint
- Special tools: Convert color converter (RGB/CMYK/Pantone), wallpaper requirement, cooking times, portions
- Professional tools: Electrical power, voltage drop, line dimensioning
🌍 Available in 5 languages
Our computers speak your language: German, English, French, Spanish and Polish. Perfect for international teams or if you are traveling abroad.
💯 100% Free - Forever
No hidden costs, no registration, no premium features. All 79 computers are completely free and usable without restrictions. This has always been our philosophy and will remain.
📱 Ready to use everywhere
Whether on the desktop in the office, on the tablet at home or on the go on the smartphone - our computers are complete responsiveness and work perfectly on all devices.
✨ Highest precision
All conversions are based on official conversion factors and provide professionally accurate results. Relies on mathematical correctness for study, profession and everyday life.
For whom is recomputer.online?
For everyone who wants to save time! Our users are diverse:
- 🎓 Students - for physics, chemistry, mathematics, engineering
- 👨 Hobby kitchen - Convert American recipes to cups and ounces
- 🏃 Sports - Distances, speeds, calories
- 🏗️ Craftsmen - Surfaces, material quantities, cable cross sections
- 🎨 Designer - Color conversion, pixel calculations, DPI conversion
- ✈️ Travellers - Distances, temperature, time zones
- 💼 Business - Percentage, Discount, Gross-Netto, Tripartite
How does it work?
Simple in 3 steps:
- 📌 Select a computer - Use the search or browse the categories
- ✏️ Enter values - Enter your numbers and select the units
- MONITORING Results obtained - Immediate calculation in real time
No registration, no download, no app - just open and start browser!
New: Tutorials for every computer! 📚
Are you unsure how a computer works? No problem! We have each of our 79 computers a detailed tutorial created with screenshots and examples. Step-by-step instructions that truly everyone understands - even without technical knowledge.
Popular computer for start
- Percentage - The classic for discounts, interest rates, increases
- Weight calculator - Kg, grams, pounds, ounces and more
- Length calculator - meters, kilometers, miles, inches
- Gross net calculator - salary calculator for Germany
- Sprit calculator - Petrol costs for your trip
- Colour converters - RGB, CMYK, HEX, Pantone, HKS, RAL
Our promise to you
✓ Always free - No hidden fees, ever
✓ Data protection - No unnecessary cookies, no tracking excess
✓ Continuous improvement - New computers based on your wishes
✓ Support - Contact us for any questions or feature wishes
Let's go!
Discover our computer variety and find the perfect tool for your needs.
→ Discover all computersHave fun while recruiting! We're glad you're here. 💚🧡