The Complete California Calculator Suite
Fast, verified statutory and utility calculators for California: UC/CSU high school GPAs, State Bar Exam scoring, Bay Area bridge tolls, California lottery tax exemptions, dining gratuities, and seismic energy.
California High School GPA Calculator
Calculate unweighted 4.0, UC/CSU A-G capped weighted, and uncapped weighted GPAs with 8-semester limits.
California High School Graduation Credits Calculator
Track credits against California Ed Code § 51225.3 state minimums (130 credits), district 220 standards, and A-G gaps.
California Bar Exam Score Calculator
Estimate composite bar score combining 50% written (5 essays + PT) and 50% MBE with pass/fail deficit solver.
California BAC Alcohol Calculator
Widmark BAC estimator tracking standard (0.08%), commercial (0.04%), and zero tolerance under 21 (0.01%) limits.
California Toll & Bridge Calculator
Calculate Bay Area bridges, Golden Gate southbound fees, and SoCal TCA toll roads with FasTrak discounts.
California Driving Mileage & Travel Time Estimator
Inter-city California driving distances, I-5 vs US-101 vs CA-1 route preferences, and peak commute traffic buffers.
California Lottery Tax & Payout Calculator
Calculate lump-sum cash vs 30-year annuity payouts with 100% California state tax exemption under CA law.
California Tip & Bill Split Calculator
Calculate pre-tax vs post-tax restaurant gratuities under CA Labor Code § 351 with city tax rates & group bill split.
California Earthquake Intensity Calculator
Estimate Peak Ground Acceleration (PGA) and Modified Mercalli Intensity (MMI) by Richter magnitude and fault distance.
California Time Zone & Meeting Planner
Coordinate Pacific Standard / Daylight Time meetings across US and international zones with 9am-5pm business overlap.
California Statutory Rates & Standards At A Glance
Quick reference guide to state standards, admissions thresholds, and toll schedules
7 state-owned bridges charge $8.50 at all hours ($4.25 for weekday carpools). Golden Gate Bridge: $10.25–$11.25. All-electronic tolling.
Max 8 semester honors points in 10th–11th grade (max 4 in 10th grade). Grades of D or F earn zero honors points.
California Government Code § 8880.68 exempts California Lottery prizes from state and local income taxes.
Employers cannot count tips toward minimum wage. Workers receive the full statutory wage plus 100% of tips.
Adult limit is 0.08% (§ 23152), commercial drivers 0.04%, and the under-21 Zero Tolerance limit is 0.01% (§ 23136).
Passing benchmark on a 2000-point scale. Evenly weighted: 50% written (5 essays + PT) and 50% MBE.
A Day in San Francisco by Car: What It Costs
Bridge tolls and dinner for two, at today's rates
Driving into San Francisco for the day, then dinner for 2 ($120.00 of food and drink, a 20% tip). Both bridges into the city are tolled only on the way in, so the drive home is free.
| Coming from | Toll, FasTrak | Toll, invoice | Toll + dinner |
|---|---|---|---|
| East Bay, via the Bay Bridge | $8.50 | $8.50 | $162.85 |
| Marin, via the Golden Gate Bridge | $10.25 | $11.25 | $164.60 |
Dinner: $154.35, including $10.35 of San Francisco sales tax (8.625%) and a $24.00 tip. Other routes, axles, and carpools: California toll and bridge calculator.
- The same dinner in Oakland pays $12.90 in tax (10.75%) instead of $10.35: city sales tax rates differ across the Bay. Compare cities and split the bill with the tip and bill-splitting calculator.
- Paying by toll invoice costs $1.00 more than FasTrak on the Golden Gate Bridge, while the Bay Bridge charges $8.50 either way.
Frequently Asked Questions About California Calculations
Statutory citations and guidance for students, motorists, diners, and professionals in California
The University of California calculates weighted capped GPA using only approved A-G coursework completed in 10th and 11th grade (including summer terms). A maximum of 8 semesters (4 year-long courses) of UC-certified honors, AP, IB, or transferable college courses receive an extra grade point (A=5, B=4, C=3), with no more than 4 semester honors points taken in the 10th grade. Courses with grades of D or F receive zero extra honors points. You can evaluate your unweighted, capped, and fully weighted GPA on our weighted and capped GPA calculator.
The passing standard for the California General Bar Examination is a minimum scaled score of 1390 on a 2000-point scale. The examination is evenly weighted: 50% for the written portion (5 one-hour essays plus 1 ninety-minute Performance Test) and 50% for the Multistate Bar Examination (MBE). You can compute your combined score and model compensations with our California Bar Exam score calculator.
No. Under California Government Code § 8880.68, all prizes awarded by the California State Lottery are completely exempt from California state and local personal income tax. However, lottery prizes remain subject to federal withholding (24% upfront) and top federal marginal tax brackets up to 37%. Model lump sum vs. 30-year annuity payouts on our lump sum vs. annuity payout calculator.
No. Under California Labor Code § 351, employers are strictly prohibited from using an employee's tips as a credit against state or local minimum wage. Service staff must receive the full statutory minimum wage ($16.90/hour statewide in 2026, or higher municipal wages) plus 100% of all gratuities received. Calculate bill splits and customary tips using our restaurant bill splitter.
Standard 2-axle passenger vehicles pay a $8.50 toll on all seven BATA state-owned toll bridges (Bay Bridge, San Mateo-Hayward, Dumbarton, Richmond-San Rafael, Carquinez, Benicia-Martinez, and Antioch) under the toll schedule effective January 1, 2026, and qualifying 3+ occupant carpools pay $4.25 during weekday commute hours. The Golden Gate Bridge is operated separately by the Golden Gate Bridge District, with southbound tolls from $10.25 (FasTrak) to $11.25 (toll invoice) since July 1, 2026. Check multi-bridge route costs with our multi-bridge toll calculator.
Under California Vehicle Code § 23152, the legal Blood Alcohol Concentration (BAC) limit is 0.08% for non-commercial adult drivers aged 21 and over, and 0.04% for commercial drivers. Under California Vehicle Code § 23136 (California Zero Tolerance Law), drivers under 21 years old may not operate any vehicle with a BAC of 0.01% or greater. Calculate blood alcohol clearance on our California BAC calculator.