numr icon
numr icon

numr

A text calculator for natural language expressions, variables & unit conversions, with a vim-style TUI. Inspired by Numi.

numr screenshot 1

Cost / License

  • Free
  • Open Source (MIT)

Application type

Platforms

  • Linux
  • Mac
  • Windows  Must be buil
numr screenshot 1
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Features

Properties

  1.  Lightweight

Features

  1.  Works Offline
  2.  Currency Conversion
  3.  Tui

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AlternativeTo Categories

Office & Productivity, OS & Utilities, Business & Commerce, Development, Education & Reference

GitHub repository

  •  266 Stars
  •  6 Forks
  •  3 Open Issues
  •   Updated  
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numr was added to AlternativeTo by dinesh-58 on and this page was last updated .
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What is numr?

Features

  • Natural language expressions: 20% of 150, $100 in euros, 2 hours + 30 min
  • Variables: tax = 15% then 100 + tax
  • Unit conversions: Length, weight, time, temperature, data sizes
  • Currency conversions: USD, EUR, GBP, JPY, CHF, CNY, CAD, AUD, INR, KRW, RUB, ILS, PLN, UAH + crypto (BTC, ETH, SOL, and more)
  • Live exchange rates: Fetched automatically on startup
  • Vim-style editing: Normal and Insert modes with familiar keybindings
  • Mouse support: Scroll with mouse wheel or trackpad
  • File persistence: Auto-saves to config directory, supports custom files
  • Syntax highlighting: Numbers, operators, variables, units, and currencies
  • Comments: Lines starting with # are treated as comments
  • Wrap mode: Toggle text wrapping with bottom-aligned results
  • Grouped totals: Currencies and units summed separately in footer (respects exchange rates)