eLBOw

eLBOw is a fast, elegant, and fully offline tip calculator designed for travelers and everyday diners. CALCULATE TIPS INSTANTLY Enter your bill, pick a tip percentage (or set your own), and see the total with tip amount, pie chart breakdown, and per-person split — all in real time. SPLIT THE BILL YOUR WAY Divide evenly among up to 30 people, or use Unequal Shares mode to assign custom proportions for each guest. Perfect for group dinners. REVERSE CALCULATOR Already know the total? Enter it and eLBOw will figure out the original bill and the tip amount for you. TIPPING ETIQUETTE FOR 22 COUNTRIES Not sure how much to tip abroad? Browse the built-in guide covering USA, UK, Germany, France, Japan, South Korea, Italy, Spain, Turkey, UAE, Thailand, Russia, Brazil, India, China, Australia, Canada, Mexico, Egypt, Poland, Czech Republic, and Ukraine — with local customs, recommended percentages, and fun facts. 8 LANGUAGES Full interface available in English, Russian, German, Ukrainian, French, Polish, Italian, and Spanish. Country names and etiquette descriptions are also translated. 24 CURRENCIES Choose from USD, EUR, GBP, JPY, CHF, CAD, AUD, CNY, INR, KRW, BRL, MXN, TRY, THB, PLN, CZK, EGP, AED, RUB, UAH, SEK, NOK, DKK, and NZD — with proper symbols and formatting. SAVE & REVIEW HISTORY Label and save any calculation for future reference. View, copy, or delete entries from your full history log. DARK & LIGHT THEMES Switch between dark and light modes. Your preference is saved automatically. 100% OFFLINE & PRIVATE No internet required. No ads. No tracking. No analytics. No permissions. All data stays on your device. Period. BEAUTIFUL DESIGN Clean, modern interface with JetBrains Mono typography, smooth animations, and a donut chart that makes understanding your bill a pleasure.