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Diesen Bewertungsrechner auf der eigenen Website nutzen

Kopieren Sie den Code und fügen Sie den Rechner kostenlos in Ihre Website ein.

<!-- Google Bewertungsrechner von ligolife -->
<div class="gbr-review-calculator" data-gbr-calculator>
  <div class="gbr-form-card">
    <div class="gbr-field">
      <label for="gbr-current-rating">Aktuelle Bewertung</label>
      <input id="gbr-current-rating" data-gbr-current-rating type="number" min="1" max="5" step="0.1" value="4.2" inputmode="decimal" placeholder="z. B. 4,2">
    </div>

    <div class="gbr-field">
      <label for="gbr-current-reviews">Anzahl Bewertungen</label>
      <input id="gbr-current-reviews" data-gbr-current-reviews type="number" min="1" step="1" value="87" inputmode="numeric" placeholder="z. B. 87">
    </div>

    <div class="gbr-field">
      <label for="gbr-target-rating">Zielbewertung</label>
      <input id="gbr-target-rating" data-gbr-target-rating type="number" min="1" max="5" step="0.1" value="4.6" inputmode="decimal" placeholder="z. B. 4,6">
    </div>

    <button type="button" class="gbr-button" data-gbr-calculate>Jetzt berechnen</button>
  </div>

  <div class="gbr-message gbr-message-error" data-gbr-error aria-live="polite" style="display:none;"></div>

  <div class="gbr-results">
    <div class="gbr-result-card gbr-main-result-card">
      <p class="gbr-eyebrow">Ergebnis</p>
      <div class="gbr-position"><strong data-gbr-needed-reviews>–</strong> neue 5-Sterne-Bewertungen</div>
      <p data-gbr-main-result>Geben Sie Ihre Werte ein und starten Sie die Berechnung.</p>
    </div>

    <div class="gbr-result-grid">
      <div class="gbr-result-card">
        <p class="gbr-eyebrow">Bei 2 / Monat</p>
        <div class="gbr-mini-value" data-gbr-months-2>–</div>
        <p>geschätzte Dauer</p>
      </div>
      <div class="gbr-result-card">
        <p class="gbr-eyebrow">Bei 5 / Monat</p>
        <div class="gbr-mini-value" data-gbr-months-5>–</div>
        <p>geschätzte Dauer</p>
      </div>
      <div class="gbr-result-card">
        <p class="gbr-eyebrow">Bei 10 / Monat</p>
        <div class="gbr-mini-value" data-gbr-months-10>–</div>
        <p>geschätzte Dauer</p>
      </div>
    </div>

    <div class="gbr-result-card gbr-tip-card">
      <p class="gbr-eyebrow">Local SEO Tipp</p>
      <p data-gbr-tip-text>Regelmäßige neue Bewertungen stärken Vertrauen und können Ihre lokale Sichtbarkeit unterstützen.</p>
    </div>

    <div class="gbr-result-card gbr-share-card">
      <p class="gbr-eyebrow">Kostenloses Tool</p>
      <p>Bewertungsrechner von <a href="https://ligolife.de/" target="_blank" rel="noopener">ligolife</a></p>
    </div>
  </div>
</div>
<style>
.gbr-review-calculator {
  width: 100%;
  max-width: 980px;
  margin: 0 auto;
  font-family: "Inter Tight", "Inter", Arial, sans-serif;
  color: #333333;
  line-height: 1.45;
}

.gbr-review-calculator * {
  box-sizing: border-box;
}

.gbr-header {
  margin: 0 0 18px;
}

.gbr-eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 13px;
  font-weight: 800;
  margin: 0 0 8px;
  color: #7A7A7A;
}

.gbr-header h2 {
  margin: 0 0 10px;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.05;
  letter-spacing: -0.04em;
  font-weight: 900;
  color: #333333;
}

.gbr-subline {
  margin: 0;
  max-width: 760px;
  font-size: 16px;
  color: #7A7A7A;
}

/* Identische Grundoptik wie der LigoLife Rank Checker */
.gbr-form-card {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  align-items: end;
  background: #ffffff;
  padding: 22px;
  border-radius: 18px;
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.08);
  border: 0;
}

.gbr-field label {
  display: block;
  font-weight: 700;
  font-size: 16px;
  line-height: 1.2;
  color: #333333;
  margin: 0 0 7px;
}

.gbr-field input,
.gbr-review-calculator input[type="number"] {
  width: 100% !important;
  min-height: 52px !important;
  height: 52px !important;
  border: 1px solid #d8d8d8 !important;
  border-radius: 12px !important;
  padding: 13px 14px !important;
  font-family: "Inter Tight", "Inter", Arial, sans-serif !important;
  font-size: 16px !important;
  font-weight: 400 !important;
  line-height: 1.2 !important;
  background: #ffffff !important;
  color: #111111 !important;
  outline: none !important;
  box-shadow: none !important;
  -webkit-appearance: none;
  appearance: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.gbr-field input::placeholder {
  color: #7A7A7A;
  opacity: 1;
}

.gbr-field input:focus,
.gbr-review-calculator input[type="number"]:focus {
  border-color: #20d3b9 !important;
  box-shadow: 0 0 0 3px rgba(32, 211, 185, 0.16) !important;
}

/* Button exakt wie im Ranking Checker: schwarz, weiß, Pill-Form, Hover grau */
.gbr-button,
.gbr-cta,
.gbr-link-button,
.gbr-review-calculator button.gbr-button,
.gbr-review-calculator button.gbr-cta,
.gbr-review-calculator button.gbr-link-button,
.gbr-review-calculator a.gbr-cta {
  border: none !important;
  border-radius: 30px !important;
  padding: 14px 26px !important;
  font-family: "Inter Tight", "Inter", Arial, sans-serif !important;
  font-weight: 800 !important;
  font-size: 19px !important;
  line-height: 1.2 !important;
  cursor: pointer;
  background: #000000 !important;
  color: #ffffff !important;
  min-height: 50px !important;
  height: auto !important;
  transition: background-color 0.2s ease, transform 0.2s ease;
  text-decoration: none !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  text-align: center !important;
  box-shadow: none !important;
  appearance: none !important;
  -webkit-appearance: none !important;
}

.gbr-button {
  grid-column: 1 / span 1;
  width: 100% !important;
  margin-top: 0 !important;
}

.gbr-button:hover,
.gbr-cta:hover,
.gbr-link-button:hover,
.gbr-review-calculator button.gbr-button:hover,
.gbr-review-calculator button.gbr-cta:hover,
.gbr-review-calculator button.gbr-link-button:hover,
.gbr-review-calculator a.gbr-cta:hover {
  background: #7A7A7A !important;
  color: #ffffff !important;
  transform: none !important;
}

.gbr-button:active,
.gbr-cta:active,
.gbr-link-button:active {
  transform: translateY(1px);
}

.gbr-message {
  margin-top: 18px;
  padding: 14px 16px;
  border-radius: 12px;
  font-weight: 700;
  border: 0 !important;
}

.gbr-message:empty,
.gbr-message[style*="display:none"],
.gbr-message[style*="display: none"] {
  display: none !important;
  visibility: hidden !important;
  height: 0 !important;
  min-height: 0 !important;
  padding: 0 !important;
  margin: 0 !important;
  border: 0 !important;
}

.gbr-message-error {
  background: #fff1f1;
  color: #9b1c1c;
}

.gbr-results {
  margin-top: 24px;
}

.gbr-result-card {
  background: #ffffff;
  border-radius: 18px;
  padding: 24px;
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.08);
  margin-top: 18px;
  color: #333333;
  border: 0;
}

.gbr-main-result-card {
  border: 1px solid rgba(32, 211, 185, 0.45);
}

.gbr-position {
  font-size: 22px;
  font-weight: 800;
  margin: 14px 0;
  color: #333333;
}

.gbr-position strong {
  font-size: 42px;
  line-height: 1;
  letter-spacing: -0.05em;
  color: #000000;
  font-weight: 800;
}

.gbr-result-card p:last-child {
  margin-bottom: 0;
}

.gbr-result-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.gbr-mini-value {
  font-size: 28px;
  font-weight: 800;
  line-height: 1.1;
  margin: 8px 0;
  color: #000000;
}

.gbr-tip-card a,
.gbr-review-calculator a:not(.gbr-cta) {
  color: #20d3b9;
  text-decoration: none;
}

.gbr-tip-card a:hover,
.gbr-review-calculator a:not(.gbr-cta):hover {
  color: #20d3b9;
  text-decoration: underline;
}

.gbr-cta {
  margin-top: 18px;
  width: 100% !important;
  max-width: 340px;
  font-size: 19px !important;
}


.gbr-share-card {
  border: 1px solid rgba(32, 211, 185, 0.45);
}

.gbr-share-card h3 {
  margin: 0 0 8px;
  font-size: 22px;
  line-height: 1.15;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #333333;
}

.gbr-share-card p {
  max-width: 720px;
}

.gbr-share-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 16px;
}

.gbr-link-button {
  width: auto !important;
  min-width: 190px;
}

.gbr-text-link {
  font-weight: 800;
  color: #20d3b9 !important;
  text-decoration: none !important;
}

.gbr-text-link:hover {
  color: #20d3b9 !important;
  text-decoration: underline !important;
}

.gbr-copy-info,
.gbr-copy-info:empty {
  min-height: 0;
  margin: 10px 0 0;
  color: #118a79;
  font-weight: 800;
  border: 0 !important;
}

.gbr-copy-info:empty {
  display: none !important;
}

@media (max-width: 900px) {
  .gbr-form-card {
    grid-template-columns: 1fr;
  }

  .gbr-button {
    grid-column: auto;
  }

  .gbr-result-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 700px) {
  .gbr-review-calculator {
    max-width: 100%;
  }

  .gbr-form-card {
    padding: 22px;
    border-radius: 18px;
    gap: 14px;
  }

  .gbr-field label {
    font-size: 16px;
  }

  .gbr-field input,
  .gbr-review-calculator input[type="number"] {
    min-height: 52px !important;
    height: 52px !important;
    font-size: 16px !important;
    border-radius: 12px !important;
  }

  .gbr-button,
  .gbr-cta,
  .gbr-link-button,
  .gbr-review-calculator button.gbr-button,
  .gbr-review-calculator button.gbr-cta,
  .gbr-review-calculator button.gbr-link-button {
    min-height: 50px !important;
    font-size: 18px !important;
  }

  .gbr-result-card {
    border-radius: 18px;
    padding: 22px;
  }
}

</style>
<script>
(function () {
  function formatMonths(value) {
    if (!isFinite(value) || value <= 0) return '–';
    if (value < 1) return '<1 Monat';
    return Math.ceil(value) + (Math.ceil(value) === 1 ? ' Monat' : ' Monate');
  }

  function calculateNeededReviews(currentRating, currentReviews, targetRating) {
    if (targetRating <= currentRating) return 0;
    if (targetRating >= 5) return Infinity;
    return Math.ceil((targetRating * currentReviews - currentRating * currentReviews) / (5 - targetRating));
  }

  function initCalculator(root) {
    var currentRatingInput = root.querySelector('[data-gbr-current-rating]');
    var currentReviewsInput = root.querySelector('[data-gbr-current-reviews]');
    var targetRatingInput = root.querySelector('[data-gbr-target-rating]');
    var calculateButton = root.querySelector('[data-gbr-calculate]');
    var errorEl = root.querySelector('[data-gbr-error]');
    var neededEl = root.querySelector('[data-gbr-needed-reviews]');
    var mainResultEl = root.querySelector('[data-gbr-main-result]');
    var months2El = root.querySelector('[data-gbr-months-2]');
    var months5El = root.querySelector('[data-gbr-months-5]');
    var months10El = root.querySelector('[data-gbr-months-10]');
    var tipEl = root.querySelector('[data-gbr-tip-text]');
    var copyLinkButton = root.querySelector('[data-gbr-copy-link]');
    var openLink = root.querySelector('[data-gbr-open-link]');
    var copyInfo = root.querySelector('[data-gbr-copy-info]');

    function setError(message) {
      if (!errorEl) return;
      errorEl.textContent = message || '';
      errorEl.style.display = message ? 'block' : 'none';
    }

    function runCalculation() {
      var currentRating = parseFloat(String(currentRatingInput.value).replace(',', '.'));
      var currentReviews = parseInt(currentReviewsInput.value, 10);
      var targetRating = parseFloat(String(targetRatingInput.value).replace(',', '.'));

      setError('');

      if (!currentRating || currentRating < 1 || currentRating > 5) {
        setError('Bitte geben Sie eine aktuelle Bewertung zwischen 1 und 5 ein.');
        return;
      }
      if (!currentReviews || currentReviews < 1) {
        setError('Bitte geben Sie mindestens 1 aktuelle Bewertung ein.');
        return;
      }
      if (!targetRating || targetRating < 1 || targetRating > 5) {
        setError('Bitte geben Sie eine Zielbewertung zwischen 1 und 5 ein.');
        return;
      }
      if (targetRating <= currentRating) {
        neededEl.textContent = '0';
        mainResultEl.textContent = 'Ihre Zielbewertung ist bereits erreicht oder liegt unter Ihrer aktuellen Bewertung.';
        months2El.textContent = '0 Monate';
        months5El.textContent = '0 Monate';
        months10El.textContent = '0 Monate';
        tipEl.textContent = 'Jetzt geht es vor allem darum, regelmäßig neue Bewertungen zu sammeln und professionell zu beantworten.';
        return;
      }
      if (targetRating >= 5) {
        neededEl.textContent = '∞';
        mainResultEl.textContent = 'Eine exakt glatte 5,0 ist rechnerisch kaum erreichbar, sobald bereits Bewertungen unter 5 Sternen vorhanden sind.';
        months2El.textContent = '–';
        months5El.textContent = '–';
        months10El.textContent = '–';
        tipEl.textContent = 'Setzen Sie als Ziel lieber 4,6 bis 4,9 Sterne. Das wirkt realistisch und vertrauenswürdig.';
        return;
      }

      var needed = calculateNeededReviews(currentRating, currentReviews, targetRating);

      neededEl.textContent = needed.toLocaleString('de-DE');
      mainResultEl.textContent = 'Sie benötigen ungefähr ' + needed.toLocaleString('de-DE') + ' neue 5-Sterne-Bewertungen, um von ' + currentRating.toLocaleString('de-DE') + ' auf ' + targetRating.toLocaleString('de-DE') + ' Sterne zu kommen.';
      months2El.textContent = formatMonths(needed / 2);
      months5El.textContent = formatMonths(needed / 5);
      months10El.textContent = formatMonths(needed / 10);

      if (needed <= 10) {
        tipEl.textContent = 'Das Ziel ist sehr realistisch. Fragen Sie zufriedene Kunden direkt nach Abschluss eines Auftrags nach einer Bewertung.';
      } else if (needed <= 50) {
        tipEl.textContent = 'Planen Sie einen festen Bewertungsprozess ein, zum Beispiel per QR-Code, E-Mail-Signatur und Follow-up-Nachricht.';
      } else {
        tipEl.textContent = 'Das Ziel braucht Zeit. Neben neuen Bewertungen sollten Sie aktiv auf bestehende Bewertungen antworten und Ihre lokale Sichtbarkeit strategisch verbessern.';
      }
    }

    if (calculateButton) {
      calculateButton.addEventListener('click', runCalculation);
    }

    [currentRatingInput, currentReviewsInput, targetRatingInput].forEach(function (input) {
      input.addEventListener('input', runCalculation);
    });

    var shareUrl = window.location.href.split('#')[0];
    if (openLink) {
      openLink.href = shareUrl;
    }

    if (copyLinkButton) {
      copyLinkButton.addEventListener('click', function () {
        if (!copyInfo) return;
        if (navigator.clipboard && navigator.clipboard.writeText) {
          navigator.clipboard.writeText(shareUrl).then(function () {
            copyInfo.textContent = 'Link wurde kopiert.';
          }).catch(function () {
            copyInfo.textContent = shareUrl;
          });
        } else {
          copyInfo.textContent = shareUrl;
        }
      });
    }

    runCalculation();
  }

  document.addEventListener('DOMContentLoaded', function () {
    document.querySelectorAll('[data-gbr-calculator]').forEach(initCalculator);
  });
})();

</script>