Alternatives to Starvela
50 alternatives to Starvela in Calculators. Ones the founder approved come first; the rest are listings in the same category.
Calconic
No-code calculator builder for websites
- Same category
- Established
- Lithuania
Disk Prices
Compare HDD and SSD prices with full specifications and price per terabyte in the US
- Same category
- United States
cutlistlab
Free cut list optimizer for sheet goods
- Same category
Natal Chart Lab
Free astrology calculators with published methods and astronomical accuracy
- Same category
- Singapore
Bardach Technologies
Free calculators for professionals across multiple industries
- Same category
- United States
ylishi.tools
Free Amazon FBA calculators and seller tools with verified 2026 fee rates
- Same category
- Startup
- China
UltraCalcPal
Ultra-marathon nutrition calculator for race-day fuelling
- Same category
ToolPika
Free online tools that work in your browser without sign-up
- Same category
- Spain
Name Generator Central
Free library of thousands of name generators for characters, businesses, pets, and more
- Same category
- United States
How Much Is It Worth
Snap a photo to check what something is worth based on current listings
- Same category
TrustTheCalcs
Construction calculators that show their math
- Same category
CargoFormula
Free shipping calculators and load planning tools for freight, cargo, containers, pallets and packaging
- Same category
BuildWire Calc
Offline calculators for electricians, builders and HVAC technicians
- Same category
- United States
Toolsped
Free calculators, converters, and everyday tools for math, money, home projects, health, and files
- Same category
- United States
TDEE Steps
Free Mifflin-St Jeor calculator that shows every step of the equation
- Same category
SolveIndex
Free calculators and guides for business, marketing, SaaS, ecommerce, real estate, restaurants and software decisions
- Same category
Miryori
Free online calculators for finance, health, salary, loans, and everyday decisions
- Same category
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Calculator Heaven
Quick, free converters and calculators for everyday use with no sign-up required
- Same category
- United States
CostCal Pro
Enter every cost, pick the profit you want, get the exact sales price
- Same category
CallsIQ
Free Erlang C calculator for contact center staffing and service level planning
- Same category
- Spain
-
RecastMate
Free mortgage recast calculator and educational guides for homeowners
- Same category
- United States
Snow Day Calculator
Predict school closures and delays with live weather for any US or Canadian location
- Same category
- United States
ToolExo
Clear, privacy-first online tools
- Same category
- United States
Square Footage Calculator
Measure rooms and plan DIY flooring projects with feet, inches and metric units
- Same category
RulerNest
Free on-screen ruler and measuring tools with calculators
- Same category
- Startup
- United Arab Emirates
CalcFence
Free fence calculators for posts, rails, pickets, panels, concrete and installed cost estimates
- Same category
- United States
Should I Grade It?
Free Pokémon card grade checker
- Same category
CalculateBraSize
- Same category
Coast FIRE Planner
Find the month you can stop saving for retirement
- Same category
- Canada
Yuanzi Zhiyi
Free Bazi Chart Calculator with True Solar Time and AI Interpretation
- Same category
firenum™
Free FIRE financial planner with Monte Carlo simulation and historical backtesting
- Same category
- Established
WorthCay
Free Coast FIRE calculator to track your progress toward financial independence
- Same category
Calxo AI
Free online calculators and unit converters for finance, health, and everyday calculations
- Same category
- Established
Handy Money Tools
Free UK money calculators for tax, mortgages, loans, savings and everyday maths
- Same category
- United Kingdom
UtilHub UK
The useful corner of the internet
- Same category
- United Kingdom
The Concrete Calculator
Free concrete slab cost estimator with material, labor and site prep breakdowns
- Same category
Ohmlark
Electronics calculators for makers
- Same category
EZGrader
Free grading calculator and printable chart for teachers
- Same category
Speedometer.tools
Free online GPS speedometer for your phone
- Same category
Concrete Price Calculator
Estimate concrete quantity and installed price for U.S. projects
- Same category
- United States
Tools Berry
Free online calculators and tools that run entirely in your browser
- Same category
CrunchMyPay
Free pay and money calculators with 2026 tax tables
- Same category
- United States
BaZi Calculator
Free Four Pillars of Destiny chart calculator with true solar time
- Same category
NZ PAYE Calculator 2026/27
Free NZ PAYE calculator for take-home pay, tax, ACC levy, KiwiSaver and student loan deductions
- Same category
- New Zealand
calc84online
Free online Texas Instruments TI 84 Plus CE graphing calculator simulator for algebra, calculus, matrices, and standardized test prep
- Same category
Check My Ring Size
Free ring size checker with three calibration methods and six regional sizing systems
- Same category
- Startup
PaycheckZip.com
2026 paycheck estimates with line-by-line tax breakdowns for every state
- Same category
-
EveryCalc
Free online calculators for money, military, and school decisions that run entirely in your browser
- Same category
VoltReflex
Free online reaction time test that measures your reflex speed in milliseconds
- Same category
- United States
-
CognitiveWP
Free B2B business calculators and planning tools for US businesses
- Same category
- United States