Every calculator on Tip Calculater in one place — AP exam scores, construction materials, eBay selling fees, wheel offsets, archery FOC, gaming, statistics, and everyday finance. All free, all instant, all updated for 2026.
AP Calculus AB — MCQ (45q) + 6 individual FRQ sliders. Composite /108. 2025 pass rate 64.5%, exact cutoffs, 8 unit weights, college credit guide.
AP European History — MCQ (55q) + 3 SAQ sliders + DBQ (7pt) + LEQ (6pt). Composite /130. 2025 pass rate 71.6%, full 7-point DBQ rubric, 8 unit weights.
AP HUG — MCQ (60q) + 3 FRQ sliders (7pts each). Composite /120. 2025 pass rate 64.7%, mean 3.14, 8 geographic models, 7 unit weights.
AP Spanish Language — MCQ IA+IB (65q) + 4 FRQ task sliders. Composite /150. 2025 total pass rate 85%, all 4 task rubrics, college credit guide.
AP Macroeconomics — MCQ (60q) + Long FRQ (10pt) + 2 Short FRQs (5pt each). Composite /90. 2025 pass rate 67.3%, 5 key graphs guide, 6 unit weights.
NYC Specialized High School — ELA + Math raw to scaled composite. 2026 cutoffs: Stuyvesant 561, Bronx Science 525, Brooklyn Tech 505. School admission predictions.
APUSH — MCQ (55q) + 3 SAQ + DBQ (7pt) + LEQ. Composite /130. Full DBQ rubric, 9 unit weights, 2025 data, college credit guide.
AP Stats — MCQ + individual FRQ sliders. Composite score, 2025 distribution data, section weight breakdown, study guide.
AP US Government — MCQ + FRQ sliders. Composite score with 2025 cutoffs, unit weights, and college credit guide.
AP Biology — MCQ + FRQ score calculator. Composite score prediction with 2025 score distribution and college credit guide.
AP World History — MCQ + SAQ + DBQ + LEQ composite calculator. Full DBQ rubric, 2025 data, unit weights.
AP Chemistry — MCQ + FRQ composite score calculator with 2025 pass rate data and section breakdown.
Normal distribution CDF calculator — area under the curve, z-scores, probability. For AP Stats, college stats, and data science.
Bench, Squat, Deadlift, OHP + 8 exercises. Beginner to Elite. Allometric scaling, built-in 1RM estimator, male/female standards, gap to next level. 2025.
50+ drinks — drink, size, milk, syrups → instant calories, sugar, fat, caffeine. Keto guide, low-cal picks, milk comparison. Updated 2026.
Lose fat and build muscle — TDEE-based recomp plan. Personalized calories, protein, fat, carbs targets. Works best for beginners and higher BF%. 2025.
Powerlifting DOTS score in kg or lbs. Male/female coefficients, Beginner to World Class rating, DOTS vs Wilks vs IPF GL comparison table. 2025.
Weighted average interest rate for 2–3 loans. Mortgage + HELOC blended rate, break-even vs refinance, annual and monthly interest totals. 2025.
Basis points to percent and back instantly. 2025 Fed rate change guide, mortgage BPS impact table ($400K examples), 20+ finance applications.
Cost per thousand impressions — calculate CPM, total cost, or impressions for digital advertising campaigns.
Convert hourly wage to annual salary — Medicare tax, filing status, gross vs net income table. Updated 2026.
Calculate eBay seller fees — final value fee, PayPal fee, and net profit for any listing price and category.
Calculate tip amount and split the bill — enter total, tip %, and number of people for per-person share.
How much alcohol for a wedding — guests + hours → exact beer, wine, spirits shopping list. Crowd type, non-drinker %, cocktail hour, 2026 budget guide.
Vedic astrology yoga finder — Raj Yoga, Gaj Kesari, Panch Mahapurusha, Dhan Yoga, 20+ combinations. Dasha activation, remedies, by-lagna table.
Predict if school will be cancelled — enter location, snowfall forecast, and school district type for snow day probability.
Calculate cubic yards and bags of topsoil — enter area dimensions and depth. Includes soil weight and delivery cost estimate.
Calculate number of wall studs — enter wall length and stud spacing (16" or 24" OC). Lumber cost estimate included.
Calculate number of cinder blocks needed — enter wall dimensions and block size. Mortar and cost estimates included.
Calculate bitumen quantity for road construction — area, depth, and density inputs with material cost estimate.
Calculate boiler feed pump requirements — flow rate, head pressure, and power for industrial and HVAC engineering.
Calculate board feet of lumber — enter thickness, width, and length for woodworking projects and lumber purchasing.
Calculate how much salt to add to your pool — enter volume and current/target salt level for saltwater systems.
Front of Center (FOC) calculator for arrows — enter arrow components to find balance point and FOC percentage.
Wheel offset calculator — rim width and offset to find ideal backspacing and clearance for your vehicle.
Serum anion gap + albumin correction + delta-delta ratio. MUDPILES and HARDUPS tables. Complete clinical guide. 2025.
AcrySof toric IOL guide + spectacle-to-contact converter. WTR vs ATR thresholds, all 7 SN6AT models, rotational stability. 2025.
RMR89 Bieniawski — UCS, RQD, spacing, condition, groundwater, orientation → rock class + tunnel support. GSI and Em derived. 2025.
Decimal to binary 2's complement. 4/8/16/32/64-bit. Step-by-step display, overflow detection, hex output. Updated 2026.
Calculate Blox Fruits stats, mastery, and damage in Roblox. Fruit values, upgrade costs, and mastery requirements.
Forge upgrade calculator — materials, costs, and success rates for equipment crafting and upgrades.
Umamusume Pretty Derby — select parents to calculate compatibility. Uma musume characters affinity groups, double circle guide. 2025.