Work · alternatives · 2026

24 alternatives to LineCalc

Free online calculator with real-time collaboration

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1. 1
   NoteCalc▲267

   NoteCalc is a handy calculator trying to bring the advantages of Soulver to the web. - Release v0.3.0 · bbodi/notecalc3

   2020 · github.com · its alternatives →

2. 2
   Calc – A fast and intuitive command-line calculator written in Go▲94

   A simple command-line calculator written in Go. Contribute to alfredxing/calc development by creating an account on GitHub.

   2015 · github.com · its alternatives →

3. 3
   Calcul.io▲127

   Math playground - smart online calculator

   2024 · calcul.io · its alternatives →

4. 4
   Calc, a simple command-line calulator in C▲31

   Simple command-line based calculator. Contribute to vivekannan/calc development by creating an account on GitHub.

   2015 · github.com · its alternatives →

5. 5
   MultiCalcTools▲6

   Free Online Calculators

   2025 · its alternatives →

6. 6
   freecalctools.net▲2

   Your all-in-one platform for free online calculators

   Jun 2026 · freecalctools.net · its alternatives →

7. 7
   NeuralCalc▲8

   Math in Plain English

   2025 · apps.apple.com · its alternatives →

8. 8
   SeeCalc▲5

   Every calculator you keep googling, in one place

   Jun 2026 · seecalc.com · its alternatives →

9. 9
   JicoCalc – All-in-One Smart Calculator▲6

   All-in-one calculator with tools for work, life, and study.

   2025 · play.google.com · its alternatives →

10. 10
    InstantCalc▲2

    6 free browser tools no signup, no downloads, just results.

    Jun 2026 · instantcalc.online · its alternatives →

11. 11
    LetsCalc▲9

    Smart text-based calculator app | calculate like you think

    2025 · letscalc.com · its alternatives →

12. 12
    LumoCalculator▲6

    free multi-language calculators for finance, health & math

    2025 · its alternatives →

13. 13
    QuickCalc Tools

    8 free calculators — no signup ever

    May 2026 · quickcalctools.vercel.app · its alternatives →

14. 14
    Calculators & Converters - getcalc.com▲2

    tools, mathematics, learning, education, finance, online

    2018 · getcalc.com · its alternatives →

15. 15
    Free Calculators▲7

    Free online calculator

    2025 · freecalculators.app · its alternatives →

16. 16
    WebCalcSys▲3

    Online calculator ecosystem

    Jun 2026 · webcalcsys.com · its alternatives →

17. 17
    Real Time Calculator▲6

    A browser calculator that outputs results in real time!

    2020 · straighttips.blogspot.com · its alternatives →

18. 18
    Online Calculator Tool▲7

    All in one calculators & converters

    2024 · its alternatives →

19. 19
    CALC4NOW▲4

    Free multilingual calculators & size converters

    Jun 2026 · calc4now.com · its alternatives →

20. 20
    Free Online Calculator Hub▲4

    Calc – Free Online Calculator Hub

    Jul 2026 · calc.seofyai.com · its alternatives →

21. 21
    Free Online Calculators for Everyday Use▲1

    Free online calculators for math, finance, and conversions

    Jul 2026 · usefreecalculator.com · its alternatives →

22. 22
    PocketCalc 2.0▲6

    Smart. Simple. All-in-One

    2025 · play.google.com · its alternatives →

23. 23
    calculator tools▲2

    Free online calculators for everyday use

    Jun 2026 · its alternatives →

24. 24
    MoneyCal▲4

    Free finance calculators. Simple, no signup, no fluff

    Jun 2026 · moneycal.co · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →