- Input
- A value entered into the calculator to be processed.
- Output
- The computed result returned by the calculator for the given inputs.
- Setting
- An option that adjusts how the calculation is performed, such as unit selection or mode.
- National Park annual pass
- A key concept referenced by the NPS Annual Pass: Calculate America the Beautiful National Park Pass (USD 80) break-even. Pass covers entrance for one vehicle (or one individual + dependents) to 2,000+ federal recreation sites. Break-even: 2-3 national park visits.
- America the Beautiful pass
- A key concept referenced by the NPS Annual Pass: Calculate America the Beautiful National Park Pass (USD 80) break-even. Pass covers entrance for one vehicle (or one individual + dependents) to 2,000+ federal recreation sites. Break-even: 2-3 national park visits.
- NPS pass break-even
- A key concept referenced by the NPS Annual Pass: Calculate America the Beautiful National Park Pass (USD 80) break-even. Pass covers entrance for one vehicle (or one individual + dependents) to 2,000+ federal recreation sites. Break-even: 2-3 national park visits.
- National park fee waiver
- A key concept referenced by the NPS Annual Pass: Calculate America the Beautiful National Park Pass (USD 80) break-even. Pass covers entrance for one vehicle (or one individual + dependents) to 2,000+ federal recreation sites. Break-even: 2-3 national park visits.
- Federal lands pass
- A key concept referenced by the NPS Annual Pass: Calculate America the Beautiful National Park Pass (USD 80) break-even. Pass covers entrance for one vehicle (or one individual + dependents) to 2,000+ federal recreation sites. Break-even: 2-3 national park visits.