Instantly calculate new ingredient quantities for any recipe when changing the yield. Use this serving size calculator to scale up or down with accurate math formulas, tables, and chef tips.
Free weight conversion calculator for kg to lbs, pounds to kg, stone, ounces, grams, and tons. Instant conversions with charts, formulas, and detailed explanations for all weight units.
Free length conversion calculator supporting 140+ conversions. Convert between feet, meters, inches, kilometers, miles, yards, and specialized units. Instant accurate results with formulas.
Free restaurant gratuity calculator to calculate tips, split bills, and determine total costs. Quick tip calculation with customizable percentages, per-person breakdown, and tipping guidelines.
Free amortization schedule calculator with detailed payment breakdown. Generate monthly amortization tables, charts, and payment schedules for any loan. Download or print your complete amortization plan.
Free APR calculator to calculate annual percentage rate, monthly payments, total interest cost, and amortization schedule. Compare loan offers and understand the true cost of borrowing.
Free LCM calculator to find the least common multiple of 2, 3, or more numbers. Includes step-by-step solutions using prime factorization, division method, and listing multiples.
Free roof measurement calculator to calculate roof area, pitch, slope, and square footage. Includes pitch multiplier table, step-by-step formulas, and detailed amortization for accurate roofing estimates.
Free loan repayment calculator with detailed amortization schedule. Calculate monthly EMI, total interest, and view complete payment breakdown for home, car, and personal loans.
Free online accounting calculator with 10+ financial tools. Calculate ROI, ROE, current ratio, quick ratio, debt-to-equity, profit margins, and more. Instant results with step-by-step formulas.