Legal & Compliance Calculators
Organize general planning calculations for notice periods, working days, deadlines, contract dates, interest and expiry dates. Select the jurisdiction, start date and relevant counting rules carefully before using a result. Legal requirements differ and may include special rules or exceptions; verify important deadlines against current official sources or qualified legal advice.
Dates, Deadlines & Working Days
10 toolsWorking Days Calculator
Calculate working days between dates with weekend and holiday options.
Business Days Calculator
Calculate business days between two dates.
Calendar Days Calculator
Calculate the total calendar days between two dates.
Deadline Calculator
Calculate a deadline by adding a period to a starting date.
Due Date Calculator
Calculate a due date from a start date and period.
Date Difference Calculator
Calculate the difference between two dates.
Add Days to Date Calculator
Add or subtract a number of days from a date.
Add Months to Date Calculator
Add or subtract months from a date safely.
Deadline with Weekends Calculator
Calculate deadlines while accounting for weekends.
Deadline with Holidays Calculator
Calculate deadlines while accounting for custom holidays.
Employment & Notice
8 toolsNotice Period Calculator
Calculate an end date from a notice period and notice date.
Employment Notice End Date Calculator
Calculate when an employment notice period ends.
Resignation Date Calculator
Calculate the resulting employment end date from a resignation date.
Termination Date Calculator
Calculate a termination date from a starting date and notice period.
Probation Period End Date Calculator
Calculate the end date of a probation period.
Fixed-Term Contract End Date Calculator
Calculate the end date of a fixed-term contract.
Employment Service Period Calculator
Calculate employment service duration between two dates.
Leave / Holiday Accrual Calculator
Estimate accrued leave from entitlement and service period.
Contracts
8 toolsContract End Date Calculator
Calculate a contract end date from its start and duration.
Contract Renewal Date Calculator
Calculate a renewal date from a contract date and renewal period.
Contract Duration Calculator
Calculate the duration of a contract between two dates.
Contract Notice Period Calculator
Calculate a contract notice end date from entered terms.
Contract Anniversary Calculator
Calculate contract anniversary dates.
Payment Due Date Calculator
Calculate a payment due date from an invoice date and payment term.
Installment Due Date Calculator
Calculate an installment due date from a starting date and term.
Grace Period Calculator
Calculate the end of a grace period.
Interest, Late Payment & Financial Compliance
8 toolsSimple Legal Interest Calculator
Calculate simple interest using a user-entered annual rate.
Compound Interest Calculator
Calculate compound interest using a user-entered rate and compounding frequency.
Late Payment Interest Calculator
Calculate interest on a late payment using an entered annual rate.
Daily Interest Calculator
Calculate interest accrued per day.
Interest Between Two Dates Calculator
Calculate interest over a date range using an entered rate.
Late Payment Days Calculator
Calculate how many days a payment is late.
Penalty Percentage Calculator
Calculate a penalty amount from a percentage.
Principal + Interest + Penalty Calculator
Calculate a total from principal, interest and penalty.
Compliance & Regulatory Dates
7 toolsCompliance Deadline Calculator
Calculate a compliance deadline from a start date and entered period.
Filing Deadline Calculator
Calculate a filing deadline from an entered filing period.
Renewal Deadline Calculator
Calculate a renewal deadline from an expiry or reference date.
License Expiry Calculator
Calculate a license expiry date from an issue date and validity period.
Permit Expiry Calculator
Calculate a permit expiry date from an issue date and validity period.
Certificate Expiry Calculator
Calculate a certificate expiry date from an issue date and validity period.
Compliance Review Date Calculator
Calculate the next compliance review date.
Legal Time & Limitation Tools
5 toolsLimitation Period Calculator
Calculate a date from an entered limitation period.
Time Since Event Calculator
Calculate elapsed time since an event date.
Time Until Expiry Calculator
Calculate time remaining until an expiry date.
Legal Notice Date Calculator
Calculate a notice date from an entered notice period.
Response Deadline Calculator
Calculate a response deadline from a received date and response period.
General Legal Reference Calculators
4 toolsAge at Legal Event Calculator
Calculate age on a specified legal or event date.
Percentage Liability Calculator
Calculate a liability amount from a percentage and base amount.
Settlement Split Calculator
Calculate settlement amounts split by entered percentages.
Pro-Rata Settlement Calculator
Calculate a proportional settlement amount.
About these Legal & Compliance calculators
These tools perform general date, time, percentage, interest and financial calculations using the values you enter. Legal deadlines, notice periods, limitation periods, statutory interest, holidays and compliance requirements can vary by jurisdiction, contract and applicable law. Always verify the applicable rule with the relevant authority or a qualified professional before relying on a result for a legal or compliance decision.