The logic behind
every decision.
180 precision calculators built for professionals and curious minds alike. From investment returns to crop irrigation, greenhouse gases to game economies — all free, all instant.
Browse All 180 Tools →How it works
No account. No confusing wizard. Just enter your values and get the answer.
Pick a Tool
Browse 180 calculators across 14 categories. Use the grid below or jump straight to a specific domain.
Enter Your Numbers
Plug in your inputs — rates, amounts, time periods, margins. Every field is labeled with what goes in and why.
Get Your Answer
Results update in real time. No submit button. Copy the output, bookmark the tool, or explore related calculators.
Not another AI-generated tool pile.
CoreLogic started with a simple frustration: why do professional calculations live in spreadsheets, expensive software, or buried behind paywalls?
We built 180 calculators that cut through the noise — grounded in real formulas, referenced against industry standards, and designed to actually be used by real people making real decisions.
Whether you're a CFO modeling a cross-currency swap, a farmer calculating irrigation requirements, or a gamer figuring out loot drop probability — the logic should be solid.
Finance Professionals
Analysts, advisors, and investors who need IRR, bond yields, depreciation, and currency hedges without opening Excel.
Small Business Owners
Freelancers, contractors, and entrepreneurs tracking profitability, pricing, tax implications, and break-even points.
Farmers & Growers
Agricultural professionals calculating irrigation, livestock gestation, aquaponics ratios, and greenhouse conditions.
Game & Economy Builders
Game designers and players working out inflation rates, drop probabilities, raid damage, and token earning curves.
Real problems. Real tools.
Every calculator is tied to an actual use case, not just a formula pasted into HTML.
Finance & Investing
Market cap, annuity payments, double declining balance, FIRE calculator, cross-currency swap, break-even inflation rate.
Loans & Mortgages
FHA loan, jumbo loan, balloon mortgage, car payment, back-end ratio, down payment assistance, home battery savings.
Health & Nutrition
Body fat %, calorie deficit, fat loss rate, creatinine clearance, fiber intake, holiday calorie estimator, life expectancy.
Business & Freelance
Freelance income, hourly billing rate, gross-to-net salary, 401k match, commission, break-even units, business valuation.
Agriculture & Environment
Irrigation requirement, aquaponics ratio, azolla cultivation, mangrove carbon, CO2 in homebrew, compostable packaging.
Gaming & Virtual Economy
Game economy inflation, drop probability, dragon raid damage, gem spending value, daily challenge reward, guild ranking point.
50 Featured Tools
A selection from our full library of 180 calculators.