Dev tools · alternatives · 2026

24 alternatives to Life in Weeks
Free week number calculator with API, viral tools
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
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Mentally calculating the day-of-the-week for any date in history sounds like an impossible task for a normal person, but the algorithm is actually pretty simple to learn. Although there are tutorials for this elsewhere online, and little quizzes available, there didn't seem to be anything well optimised with multiple practice modes etc. I originally created a basic version of this just for myself, but a small group of friends and family found it interesting and gave suggestions such as the daily game. Multi-lingual support is a bit rudimentary at the moment, it will only translate the month…
2023 · benjoffe.com · its alternatives →
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The percentage calculator to make your life easier
2021 · percentagecalc.org · its alternatives →
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Easily calculate your work hours, breaks, and weekly totals
2025 · a-xoso66.com · its alternatives →
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Free▲6free-calculator.org - all your calculations. one free hub.
2025 · free-calculator.org · its alternatives →
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2014 · getweekly.co · its alternatives →
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Calculate future & past dates
2025 · weeksfromtoday.com · its alternatives →
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A modern and smart calendar for Chromium browsers
Nov 2025 · chromewebstore.google.com · its alternatives →
- 14

50+ free calculators for everyday math — no sign-up needed
Apr 2026 · calcanytime.com · its alternatives →
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250+ free calculators for finance, health, math & more
Jun 2026 · worldculator.com · its alternatives →
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Your all-in-one platform for free online calculators
Jun 2026 · freecalctools.net · its alternatives →
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Free everyday calculators & conversion tools
2025 · dailytoolcal.com · its alternatives →
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All your everyday calculators and tools - smart and fast!
Nov 2025 · best-calculators.com · its alternatives →
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Fast, free & privacy-focused online calculator suite
Jul 2026 · flashcalculator.pages.dev · its alternatives →
- 23

Calculate the number of days, weeks between two dates.
May 2026 · geteasetools.com · its alternatives →
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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 →