Financial calculators and tools31 calculators
Updated on June 11, 2026
See how much interest and how many months you save on a car loan by adding an extra payment each month.
See your biweekly mortgage payment and how much interest and time you save versus a standard monthly schedule, from the loan amount, rate, and term.
Calculate the balance-weighted blended interest rate across two or three loans, plus the total balance and annual interest.
Estimate the cost of a short-term, interest-only bridge loan: the monthly interest payment, total interest, origination fee, and total cost.
Calculate your exact net salary as a German civil servant or teacher (A12/A13). Compare state differences, family allowances, and calculate your true net income.
Estimate the interest-only payment during the build, total construction-phase interest, and the permanent mortgage payment for a construction-to-permanent loan.
Calculate the cost of equity with the CAPM formula from the risk-free rate, beta, and expected market return — plus the equity risk premium.
Calculate the true financial cost of employee turnover and disengagement. Discover the precise ROI of purpose-driven alignment with our profit impact tool.
Free dimes to dollars calculator. Convert 10 dimes, 100 dimes, or any amount to dollars instantly.
Estimate a vehicle's diminished value after accident repair using the insurance industry's 17c formula.
Calculate trip fuel cost and split by passenger. Supports l/100km, mpg US, mpg UK, and km/l.
Project the future value of a starting amount plus regular contributions, with the interest earned and total paid in, at monthly, quarterly, or annual compounding.
Calculate your exact monthly net salary as a German civil servant for any pay grade A6–A16, all 16 Bundesländer plus Bund, with real 2026 Besoldungstabellen, per-Land Familienzuschlag, the official § 32a EStG income tax formula, and PKV deduction.
Estimate your relocation reimbursement (Umzugskostenvergütung) according to the German BUKG, including the 60-minute commute reduction rule and flat rates.
Estimate the monthly payment, total interest, and amount financed on a land or lot loan — with the down payment and rate you choose.
Calculate your Beihilfe rate, required private health insurance (PKV) share, and your annual Kostendämpfungspauschale (deductible) in NRW.
Calculate your exact monthly liquidity gap during parental leave as a civil servant, accounting for capped Elterngeld and continued private health insurance.
Calculate pay period end dates and FLSA-compliant pay dates with automatic Federal Reserve holiday adjustment for weekly, bi-weekly, semi-monthly, and monthly payroll schedules.
Calculate exactly when your next direct deposit clears with Federal Reserve holiday adjustments and early-deposit offsets.
Calculate the exact date and estimated net payout for your 25, 40, or 50-year public service anniversary bonus in Germany (TVöD/Beamte) and Austria.
Calculate the required salary reduction and working phase duration for your sabbatical using the block part-time model (Ansparmodell).
Convert any gross pay amount between pay periods — hourly, daily, weekly, biweekly, monthly, or annual. See all equivalent rates instantly.
Estimate Steam game revenue from review count using the Boxleiter method.
Calculate the exact number of deductible commuting days for your tax return. Automatically subtracts weekends, school holidays, and public holidays.
Find the taxable yield a bond must offer to match a tax-free municipal bond after tax, from the tax-free yield and your tax bracket.
Calculate compensable teacher overtime and substitution hours based on the de minimis threshold (Bagatellgrenze) and part-time status.
Calculate exact net salary loss, adjusted substitution thresholds, and effective hourly rates when reducing teaching workload as a civil servant.
Calculate exact travel expense reimbursements for school trips and training, including mileage allowances and BRKG meal deductions.
Calculate the exact tip amount, total bill, and per-person split instantly.
Calculate net pay for public sector teachers (TV-L). Includes exact VBL deductions, social security, and Christmas bonus for E11-E13 pay grades.
Add VAT to a net amount or extract VAT from a gross amount. Covers statutory rates for Germany (19 %, 7 %), Austria (20 %, 10 %, 13 %), and Switzerland (8.1 %, 2.6 %, 3.8 %) plus a custom rate.