Alternatives

Products that do what Numvex does

Free privacy-first calculators for smart project planning

1
NumWorks▲196
The graphing calculator that makes learning math easier.
2017
2
NumPad▲118
A powerful text editor and calculator for the web
2022
3
Numveo▲4
Financial calculators that are fast & precise
Jul 2026 · numveo.com
4CC
Concrete Calculator for your weekend projects around the house▲38
2018 · concretecalculator.io
5CT
Calculator that estimates your cloud costs▲16
2012 · kloudcalc.com
6
Easy Calculator Nex▲3
90+ free calculators for money, health, work & home
Jul 2026 · easycalculatornex.pro
7
Numrexo▲2
100+ Free Calculators for Health, Finance & Everyday Life
Jun 2026 · numrexo.com
8
BuildCost Pro▲3
Free AI construction cost estimator for US homeowners
Jun 2026 · hopeful-build-scope-flow.base44.app
9
RenoCostLab▲2
Free instant cost calculators for any home project
Aug 2026 · renocostlab.com
10NA
Numr – A Vim-style TUI calculator for natural language math expressions▲7
Features: Natural language math: percentages, units, currencies Live exchange rates (152 currencies + BTC) Vim keybindings (Normal/Insert modes, hjkl, dd, etc.) Variables and running totals Syntax highlighting Stack: Ratatui + Pest (PEG parser) + Tokio Install: # macOS brew tap nasedkinpv/tap && brew install numr # Arch yay -S numr GitHub: https://github.com/nasedkinpv/numr Would love feedback on the code structure—it's a workspace with separate crates for core, editor, TUI, and CLI.
Nov 2025 · github.com
11V1
VizTools – 16 free tools for PMs and freelancers, deliberately no AI▲7
I've been building AI products for a while. For this one I made a deliberate choice: none of the 16 tools use AI. Meeting cost calculators, freelance rate calculators, PRD generators, runway calculators, sprint retro boards — these problems don't need a language model. They need a well-designed form and correct arithmetic. Built on Nuxt 4 + Vue 3, fully static, runs in your browser. No account required to use anything. Optional Firebase auth only kicks in if you want to save output. Irony worth naming: Claude Code was my pair programmer throughout. The choice wasn't anti-AI — it was about…
Mar 2026 · viztools.app
12
BuildCalc Hub▲4
Free construction calculators for contractors and DIYers
Jun 2026 · thebuildcalchub.com
13
FreeHomeCalc▲2
Free home improvement calculators — instant results
May 2026 · freehomecalc.com
14
BuildCost UK — Cost Calculator▲3
Real UK trade rates for rooms, patios, driveways & gardens
Jun 2026 · build-cost-room-calculator.netlify.app
15
YardCompass▲3
Free calculators that tell you exactly how much to buy
Jun 2026 · yard-compass.com
16
EstimateMaterials▲2
How much material your project needs — and the cost
Jul 2026 · estimatematerials.com
17
ArchiKist▲4
Free calculators for architects, builders & DIYers.
Jul 2026 · archikist.com
18
CalcHive▲3
Free, instant calculators for everyday problems.
Jun 2026 · calchive.site
19
Trade Tools - Free tool for Construction▲3
Pipe, concrete, electrical & tile calculators — free
May 2026 · pipesizecalculator.com
20
Renovio▲2
Calculate renovation materials in seconds. No signup.
Mar 2026
21
Calnex▲2
Free online calculators that run in your browser.
Jun 2026 · calnex.pro
22SC
Simple CBM calculator for shipping and freight▲5
Hi HN Just sharing a small tool I built: https://cbmcalc.com It calculates CBM (cubic meters) for shipping cartons, pallets, or multiple boxes. I made it because most CBM calculators online are too simple and some couldn't add multi items. This one is simple and kinda works on mobile too Would love any feedback!
Mar 2026 · cbmcalc.com
23
CPM Calculator▲3
Free and Versatile CPM Calculator
Jul 2026 · cpmcalculator.co
24
FreeConcreteCalc▲5
Calculate Concrete for Any Project — Bags, Yards & Cost
Jul 2026 · freeconcretecalc.com

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