Calculadora de Sucesión Aritmética
Calcula el término n y la suma de una sucesión aritmética.
Tabla de amortización
| # | Pago | Capital | Interés | Saldo |
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Mostrando los primeros 12 de meses.
Crecimiento a lo largo del tiempo
| Año | Invertido | Valor |
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Introducción
Arithmetic Sequence Calculator — Compute the nth term and sum of an arithmetic sequence. Enter First term, Common difference, n to get an instant, accurate result.
Fórmula
nth term = a₁ + (n−1)d. Sum of first n terms = (n/2) × (2a₁ + (n−1)d), where a₁ is the first term and d is the common difference.
Paso a paso
- Enter the First term.
- Enter the Common difference.
- Enter the n.
- Click Calculate to see your result instantly.
Ejemplo del mundo real
Example: With First term = 2, Common difference = 3, n = 10, the Arithmetic Sequence Calculator gives Nth Term: 29, Sum: 155.
Preguntas Frecuentes
What is the common difference?
The fixed amount added to each term to get the next one — it can be positive, negative, or a fraction.
How is the sum formula derived?
It's the average of the first and nth term, multiplied by the number of terms.
What inputs does the Arithmetic Sequence Calculator need?
You'll need to provide: First term, Common difference, n. All fields use sensible defaults, so you can see a working example immediately and then adjust the values to match your own numbers.
How accurate is the Arithmetic Sequence Calculator?
The Arithmetic Sequence Calculator applies the formula exactly as calculated — nth term = a₁ + (n−1)d. Sum of first n terms = (n/2) × (2a₁ + (n−1)d), where a₁ is the first term and d is the common difference. — so results are precise for the inputs you provide. Accuracy depends on entering correct, realistic input values.
Is the Arithmetic Sequence Calculator free to use?
Yes, the Arithmetic Sequence Calculator is completely free, requires no signup, and runs instantly in your browser.
Acerca de Calculadora de Sucesión Aritmética
The Arithmetic Sequence Calculator uses a real, verifiable formula — nth term = a₁ + (n−1)d. Sum of first n terms = (n/2) × (2a₁ + (n−1)d), where a₁ is the first term and d is the common difference. — so results are accurate every time, not an approximation.