The calculators, guides, and other content on toolshere.biz.id are for general information and education only. This page explains what that means in practice and where you should get professional help instead.
01Summary
- Results are estimates based on what you enter and on the assumptions shown for each tool.
- Nothing here is financial, medical, legal, tax, engineering, or other professional advice.
- Check important figures with a qualified professional or an official source before you act.
02Not professional advice
Using the site does not create a professional relationship of any kind. Results and guide text are not financial, investment, medical, legal, tax, accounting, engineering, veterinary, or safety advice. Talk to a qualified professional who knows your circumstances before making important decisions.
03Financial and business calculators
Loan, mortgage, savings, investment, tax, and profit tools use the rates, terms, and dates you enter. Actual offers also depend on fees, credit checks, insurance, taxes, rate changes, and lender rules that a general tool does not include. Investment projections are hypothetical. They do not predict or guarantee future returns, and investments can lose value. Tax rules differ by country, region, and year, and change often. Check official government sources or a licensed adviser.
04Health, fitness, and nutrition calculators
A BMI result, calorie estimate, or heart rate zone is a general screening or planning figure, not a diagnosis. These numbers do not account for your medical history, medicines, age-specific needs, pregnancy, muscle mass, or other factors. Do not start, stop, or change treatment, diet, or exercise because of a calculator result. See a doctor, pharmacist, dietitian, or other licensed professional for advice about your health. If you think you have a medical emergency, contact your local emergency number.
05Parenting, baby, and pet calculators
Feeding amounts, dosages, growth figures, and similar results for children, babies, and animals are rough guides. Always follow the instructions from your pediatrician or veterinarian and the label of any product or medicine.
06Construction, automotive, energy, and technical calculators
Material quantities, loads, fuel use, electrical figures, and similar estimates assume ideal conditions. Waste, local building codes, site conditions, wiring standards, and manufacturer specifications can change what you need. Do not use the results alone for structural, electrical, gas, aviation, boating, or other safety-critical work. Have the plan checked by a licensed professional and follow local regulations.
07Cooking, gardening, farming, and crafts
Recipe scaling, planting rates, fertilizer amounts, and fabric estimates are starting points. Results vary with ingredients, climate, soil, equipment, and technique. Follow food safety guidance, product labels, and local agricultural advice, and add a margin for waste where it matters.
08Conversions, science, and math
Unit conversions use standard factors, but some are rounded or based on definitions that differ between countries (for example US and UK measures). Scientific and math tools show results to a limited number of digits, and very large, very small, or edge-case inputs may produce rounding effects. Check critical work independently.
09Accuracy and rounding
- Results depend entirely on the values you enter. A typo or wrong unit gives a wrong answer.
- Results are rounded for display, so small differences from other tools or from your own math can occur.
- Each page states the formula and main assumptions. If they do not match your situation, the result may not apply.
- Rates, tax rules, standards, and prices change. We do not promise that every figure is current.
If you believe a result is wrong, please report it with the calculator name and your inputs.
10Examples and guides
Examples in guides use made-up numbers to show how a formula works. They are not recommendations, forecasts, or typical results.
11External links and advertising
We link to outside sources for convenience and display third-party ads. A link or an ad is not an endorsement. We are not responsible for the content, accuracy, products, or services of other sites or advertisers. See our Privacy Policy for how advertising works.
12Use at your own risk
You use the site and its results at your own risk. To the extent the law allows, we are not responsible for losses that result from relying on them. The Terms of Use set out the full limits of our liability.
13Questions
If something on this page is unclear, or you need help interpreting a calculator, contact us. We can explain how a tool works, but we cannot give personal professional advice.