Worldculator
250+ free calculators for finance, health, math & more
What it does
Worldculator is a free, no signup calculator library covering finance, health, math, science, construction, social media and more soon... Every tool gives instant results with clear explanations, no ads interrupting your calculation, no sign up required. Whether you need your mortgage payment, drink drive limit, shed base materials, or what your Instagram is worth to brands, and it's all here. 250+ calculators and growing.
Does the same job
all alternatives →
TheSmartCalculatorMay 2026 · thesmartcalculator.net · ▲2Free calculators for finance, math & health — no signup
- CalculatorBenchJul 2026 · calculatorbench.com · ▲4
Free calculators for money, math, and everyday life
MyCalculators.appJun 2026 · mycalculators.app · ▲4200+ free, ad-free calculators for finance, health & math
More dev tools this month
the category →
Open-source GTM skills for technical founders
Dev tools · 29d ago · gtmcofounder.com
OpenTrailPaper is open-source bike computer firmware for the LilyGO T5S3 4.7" E-Paper PRO. It supports offline maps, GPX routes, FIT recording and Bluetooth sensors.
Dev tools · 2d ago · opentrailpaper.com
Launched alongside, June 2026
the whole month →
Fundraisly▲1,544AI fundraising agent that finds investors and books meetings
AI · Jun 2026 · fundraisly.com
- H6Homebrew 6.0.0▲1,481
Today, I’m proud to announce Homebrew 6.0.0. The most significant changes since 5.1.0 are a new tap trust security mechanism, the new faster, smaller, default internal Homebrew JSON API, sandboxing on Linux, better defaults informed by our user survey, many brew bundle improvements, improved performance and initial support for macOS 27 (Golden Gate). Happy to discuss any questions here!
Dev tools · Jun 2026 · brew.sh
- PU
hope you enjoy
Life & fun · Jun 2026 · vorpus.github.io
- IM
Life & fun · Jun 2026 · hackernewstrends.com